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SUSE:SLE-15-SP7:GA
apache2-mod_auth_openidc.28532
fix-CVE-2022-23527-0.patch
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File fix-CVE-2022-23527-0.patch of Package apache2-mod_auth_openidc.28532
From 1a394a86be6d5b49b197aa62f0d96c06a0e5e515 Mon Sep 17 00:00:00 2001 From: Hans Zandbelt <hans.zandbelt@zmartzone.eu> Date: Thu, 6 Jan 2022 16:38:53 +0100 Subject: [PATCH] improve detection of suspicious redirect URLs; add test list bump to 2.4.11rc1 Signed-off-by: Hans Zandbelt <hans.zandbelt@zmartzone.eu> --- ChangeLog | 4 + Makefile.am | 3 +- configure.ac | 2 +- src/mod_auth_openidc.c | 15 +- src/mod_auth_openidc.h | 1 + test/open-redirect-payload-list.txt | 837 ++++++++++++++++++++++++++++ test/test.c | 45 ++ 7 files changed, 904 insertions(+), 3 deletions(-) create mode 100644 test/open-redirect-payload-list.txt Index: mod_auth_openidc-2.3.8/src/mod_auth_openidc.c =================================================================== --- mod_auth_openidc-2.3.8.orig/src/mod_auth_openidc.c +++ mod_auth_openidc-2.3.8/src/mod_auth_openidc.c @@ -2413,7 +2413,7 @@ static int oidc_target_link_uri_matches_ #define OIDC_MAX_URL_LENGTH 8192 * 2 -static apr_byte_t oidc_validate_redirect_url(request_rec *r, oidc_cfg *c, +apr_byte_t oidc_validate_redirect_url(request_rec *r, oidc_cfg *c, const char *redirect_to_url, apr_byte_t restrict_to_host, char **err_str, char **err_desc) { apr_uri_t uri; @@ -2481,6 +2481,19 @@ static apr_byte_t oidc_validate_redirect return FALSE; } + if ((strstr(url, "/%09") != NULL) || (strstr(url, "/%2f") != NULL) + || (strstr(url, "/%68") != NULL) || (strstr(url, "/.") != NULL) + || (strstr(url, "/http:") != NULL) || (strstr(url, "/https:") != NULL) + || (strstr(url, "/javascript:") != NULL) || (strstr(url, "/〱") != NULL) + || (strstr(url, "/〵") != NULL) || (strstr(url, "/ゝ") != NULL) + || (strstr(url, "/ー") != NULL) || (strstr(url, "/〱") != NULL) + || (strstr(url, "/ｰ") != NULL) || (strstr(url, "/<") != NULL) + || (strstr(url, "%01javascript:") != NULL) || (strstr(url, "/%5c") != NULL)) { + *err_str = apr_pstrdup(r->pool, "Invalid URL"); + *err_desc = apr_psprintf(r->pool, "URL value \"%s\" contains illegal character(s)", url); + oidc_error(r, "%s: %s", *err_str, *err_desc); + return FALSE; + } return TRUE; } Index: mod_auth_openidc-2.3.8/src/mod_auth_openidc.h =================================================================== --- mod_auth_openidc-2.3.8.orig/src/mod_auth_openidc.h +++ mod_auth_openidc-2.3.8/src/mod_auth_openidc.h @@ -631,6 +631,7 @@ apr_byte_t oidc_proto_handle_authorizati apr_byte_t oidc_proto_validate_access_token(request_rec *r, oidc_provider_t *provider, oidc_jwt_t *jwt, const char *response_type, const char *access_token); apr_byte_t oidc_proto_validate_code(request_rec *r, oidc_provider_t *provider, oidc_jwt_t *jwt, const char *response_type, const char *code); apr_byte_t oidc_proto_validate_nonce(request_rec *r, oidc_cfg *cfg, oidc_provider_t *provider, const char *nonce, oidc_jwt_t *jwt); +apr_byte_t oidc_validate_redirect_url(request_rec *r, oidc_cfg *c, const char *redirect_to_url, apr_byte_t restrict_to_host, char **err_str, char **err_desc); // oidc_authz.c typedef apr_byte_t (*oidc_authz_match_claim_fn_type)(request_rec *, const char * const, const json_t * const); Index: mod_auth_openidc-2.3.8/test/open-redirect-payload-list.txt =================================================================== --- /dev/null +++ mod_auth_openidc-2.3.8/test/open-redirect-payload-list.txt @@ -0,0 +1,837 @@ +/%09/example.com +/%2f%2fexample.com +/%2f%2f%2fbing.com%2f%3fwww.omise.co +/%2f%5c%2f%67%6f%6f%67%6c%65%2e%63%6f%6d/ +/%5cexample.com +/%68%74%74%70%3a%2f%2f%67%6f%6f%67%6c%65%2e%63%6f%6d +/.example.com +//%09/example.com +//%5cexample.com +///%09/example.com +///%5cexample.com +////%09/example.com +////%5cexample.com +/////example.com +/////example.com/ +////\;@example.com +////example.com/ +////example.com/%2e%2e +////example.com/%2e%2e%2f +////example.com/%2f%2e%2e +////example.com/%2f.. +////example.com// +///\;@example.com +///example.com +///example.com/ +//google.com/%2f.. +//www.whitelisteddomain.tld@google.com/%2f.. +///google.com/%2f.. +///www.whitelisteddomain.tld@google.com/%2f.. +////google.com/%2f.. +////www.whitelisteddomain.tld@google.com/%2f.. +https://google.com/%2f.. +https://www.whitelisteddomain.tld@google.com/%2f.. +/https://google.com/%2f.. +/https://www.whitelisteddomain.tld@google.com/%2f.. +//www.google.com/%2f%2e%2e +//www.whitelisteddomain.tld@www.google.com/%2f%2e%2e +///www.google.com/%2f%2e%2e +///www.whitelisteddomain.tld@www.google.com/%2f%2e%2e +////www.google.com/%2f%2e%2e +////www.whitelisteddomain.tld@www.google.com/%2f%2e%2e +https://www.google.com/%2f%2e%2e +https://www.whitelisteddomain.tld@www.google.com/%2f%2e%2e +/https://www.google.com/%2f%2e%2e +/https://www.whitelisteddomain.tld@www.google.com/%2f%2e%2e +//google.com/ +//www.whitelisteddomain.tld@google.com/ +///google.com/ +///www.whitelisteddomain.tld@google.com/ +////google.com/ +////www.whitelisteddomain.tld@google.com/ +https://google.com/ +https://www.whitelisteddomain.tld@google.com/ +/https://google.com/ +/https://www.whitelisteddomain.tld@google.com/ +//google.com// +//www.whitelisteddomain.tld@google.com// +///google.com// +///www.whitelisteddomain.tld@google.com// +////google.com// +////www.whitelisteddomain.tld@google.com// +https://google.com// +https://www.whitelisteddomain.tld@google.com// +//https://google.com// +//https://www.whitelisteddomain.tld@google.com// +//www.google.com/%2e%2e%2f +//www.whitelisteddomain.tld@www.google.com/%2e%2e%2f +///www.google.com/%2e%2e%2f +///www.whitelisteddomain.tld@www.google.com/%2e%2e%2f +////www.google.com/%2e%2e%2f +////www.whitelisteddomain.tld@www.google.com/%2e%2e%2f +https://www.google.com/%2e%2e%2f +https://www.whitelisteddomain.tld@www.google.com/%2e%2e%2f +//https://www.google.com/%2e%2e%2f +//https://www.whitelisteddomain.tld@www.google.com/%2e%2e%2f +///www.google.com/%2e%2e +///www.whitelisteddomain.tld@www.google.com/%2e%2e +////www.google.com/%2e%2e +////www.whitelisteddomain.tld@www.google.com/%2e%2e +https:///www.google.com/%2e%2e +https:///www.whitelisteddomain.tld@www.google.com/%2e%2e +//https:///www.google.com/%2e%2e +//www.whitelisteddomain.tld@https:///www.google.com/%2e%2e +/https://www.google.com/%2e%2e +/https://www.whitelisteddomain.tld@www.google.com/%2e%2e +///www.google.com/%2f%2e%2e +///www.whitelisteddomain.tld@www.google.com/%2f%2e%2e +////www.google.com/%2f%2e%2e +////www.whitelisteddomain.tld@www.google.com/%2f%2e%2e +https:///www.google.com/%2f%2e%2e +https:///www.whitelisteddomain.tld@www.google.com/%2f%2e%2e +/https://www.google.com/%2f%2e%2e +/https://www.whitelisteddomain.tld@www.google.com/%2f%2e%2e +/https:///www.google.com/%2f%2e%2e +/https:///www.whitelisteddomain.tld@www.google.com/%2f%2e%2e +/%09/google.com +/%09/www.whitelisteddomain.tld@google.com +//%09/google.com +//%09/www.whitelisteddomain.tld@google.com +///%09/google.com +///%09/www.whitelisteddomain.tld@google.com +////%09/google.com +////%09/www.whitelisteddomain.tld@google.com +https://%09/google.com +https://%09/www.whitelisteddomain.tld@google.com +/%5cgoogle.com +/%5cwww.whitelisteddomain.tld@google.com +//%5cgoogle.com +//%5cwww.whitelisteddomain.tld@google.com +///%5cgoogle.com +///%5cwww.whitelisteddomain.tld@google.com +////%5cgoogle.com +////%5cwww.whitelisteddomain.tld@google.com +https://%5cgoogle.com +https://%5cwww.whitelisteddomain.tld@google.com +/https://%5cgoogle.com +/https://%5cwww.whitelisteddomain.tld@google.com +https://google.com +https://www.whitelisteddomain.tld@google.com +javascript:alert(1); +javascript:alert(1) +//javascript:alert(1); +/javascript:alert(1); +//javascript:alert(1) +/javascript:alert(1) +/%5cjavascript:alert(1); +/%5cjavascript:alert(1) +//%5cjavascript:alert(1); +//%5cjavascript:alert(1) +/%09/javascript:alert(1); +/%09/javascript:alert(1) +java%0d%0ascript%0d%0a:alert(0) +//google.com +https:google.com +//google%E3%80%82com +\/\/google.com/ +/\/google.com/ +//google%00.com +https://www.whitelisteddomain.tld/https://www.google.com/ +";alert(0);// +javascript://www.whitelisteddomain.tld?%a0alert%281%29 +http://0xd8.0x3a.0xd6.0xce +http://www.whitelisteddomain.tld@0xd8.0x3a.0xd6.0xce +http://3H6k7lIAiqjfNeN@0xd8.0x3a.0xd6.0xce +http://XY>.7d8T\205pZM@0xd8.0x3a.0xd6.0xce +http://0xd83ad6ce +http://www.whitelisteddomain.tld@0xd83ad6ce +http://3H6k7lIAiqjfNeN@0xd83ad6ce +http://XY>.7d8T\205pZM@0xd83ad6ce +http://3627734734 +http://www.whitelisteddomain.tld@3627734734 +http://3H6k7lIAiqjfNeN@3627734734 +http://XY>.7d8T\205pZM@3627734734 +http://472.314.470.462 +http://www.whitelisteddomain.tld@472.314.470.462 +http://3H6k7lIAiqjfNeN@472.314.470.462 +http://XY>.7d8T\205pZM@472.314.470.462 +http://0330.072.0326.0316 +http://www.whitelisteddomain.tld@0330.072.0326.0316 +http://3H6k7lIAiqjfNeN@0330.072.0326.0316 +http://XY>.7d8T\205pZM@0330.072.0326.0316 +http://00330.00072.0000326.00000316 +http://www.whitelisteddomain.tld@00330.00072.0000326.00000316 +http://3H6k7lIAiqjfNeN@00330.00072.0000326.00000316 +http://XY>.7d8T\205pZM@00330.00072.0000326.00000316 +http://[::216.58.214.206] +http://www.whitelisteddomain.tld@[::216.58.214.206] +http://3H6k7lIAiqjfNeN@[::216.58.214.206] +http://XY>.7d8T\205pZM@[::216.58.214.206] +http://[::ffff:216.58.214.206] +http://www.whitelisteddomain.tld@[::ffff:216.58.214.206] +http://3H6k7lIAiqjfNeN@[::ffff:216.58.214.206] +http://XY>.7d8T\205pZM@[::ffff:216.58.214.206] +http://0xd8.072.54990 +http://www.whitelisteddomain.tld@0xd8.072.54990 +http://3H6k7lIAiqjfNeN@0xd8.072.54990 +http://XY>.7d8T\205pZM@0xd8.072.54990 +http://0xd8.3856078 +http://www.whitelisteddomain.tld@0xd8.3856078 +http://3H6k7lIAiqjfNeN@0xd8.3856078 +http://XY>.7d8T\205pZM@0xd8.3856078 +http://00330.3856078 +http://www.whitelisteddomain.tld@00330.3856078 +http://3H6k7lIAiqjfNeN@00330.3856078 +http://XY>.7d8T\205pZM@00330.3856078 +http://00330.0x3a.54990 +http://www.whitelisteddomain.tld@00330.0x3a.54990 +http://3H6k7lIAiqjfNeN@00330.0x3a.54990 +http://XY>.7d8T\205pZM@00330.0x3a.54990 +http:0xd8.0x3a.0xd6.0xce +http:www.whitelisteddomain.tld@0xd8.0x3a.0xd6.0xce +http:3H6k7lIAiqjfNeN@0xd8.0x3a.0xd6.0xce +http:XY>.7d8T\205pZM@0xd8.0x3a.0xd6.0xce +http:0xd83ad6ce +http:www.whitelisteddomain.tld@0xd83ad6ce +http:3H6k7lIAiqjfNeN@0xd83ad6ce +http:XY>.7d8T\205pZM@0xd83ad6ce +http:3627734734 +http:www.whitelisteddomain.tld@3627734734 +http:3H6k7lIAiqjfNeN@3627734734 +http:XY>.7d8T\205pZM@3627734734 +http:472.314.470.462 +http:www.whitelisteddomain.tld@472.314.470.462 +http:3H6k7lIAiqjfNeN@472.314.470.462 +http:XY>.7d8T\205pZM@472.314.470.462 +http:0330.072.0326.0316 +http:www.whitelisteddomain.tld@0330.072.0326.0316 +http:3H6k7lIAiqjfNeN@0330.072.0326.0316 +http:XY>.7d8T\205pZM@0330.072.0326.0316 +http:00330.00072.0000326.00000316 +http:www.whitelisteddomain.tld@00330.00072.0000326.00000316 +http:3H6k7lIAiqjfNeN@00330.00072.0000326.00000316 +http:XY>.7d8T\205pZM@00330.00072.0000326.00000316 +http:[::216.58.214.206] +http:www.whitelisteddomain.tld@[::216.58.214.206] +http:3H6k7lIAiqjfNeN@[::216.58.214.206] +http:XY>.7d8T\205pZM@[::216.58.214.206] +http:[::ffff:216.58.214.206] +http:www.whitelisteddomain.tld@[::ffff:216.58.214.206] +http:3H6k7lIAiqjfNeN@[::ffff:216.58.214.206] +http:XY>.7d8T\205pZM@[::ffff:216.58.214.206] +http:0xd8.072.54990 +http:www.whitelisteddomain.tld@0xd8.072.54990 +http:3H6k7lIAiqjfNeN@0xd8.072.54990 +http:XY>.7d8T\205pZM@0xd8.072.54990 +http:0xd8.3856078 +http:www.whitelisteddomain.tld@0xd8.3856078 +http:3H6k7lIAiqjfNeN@0xd8.3856078 +http:XY>.7d8T\205pZM@0xd8.3856078 +http:00330.3856078 +http:www.whitelisteddomain.tld@00330.3856078 +http:3H6k7lIAiqjfNeN@00330.3856078 +http:XY>.7d8T\205pZM@00330.3856078 +http:00330.0x3a.54990 +http:www.whitelisteddomain.tld@00330.0x3a.54990 +http:3H6k7lIAiqjfNeN@00330.0x3a.54990 +http:XY>.7d8T\205pZM@00330.0x3a.54990 +〱google.com +〵google.com +ゝgoogle.com +ーgoogle.com +ｰgoogle.com +/〱google.com +/〵google.com +/ゝgoogle.com +/ーgoogle.com +/ｰgoogle.com +%68%74%74%70%3a%2f%2f%67%6f%6f%67%6c%65%2e%63%6f%6d +http://%67%6f%6f%67%6c%65%2e%63%6f%6d +<>javascript:alert(1); +<>//google.com +//google.com\@www.whitelisteddomain.tld +https://:@google.com\@www.whitelisteddomain.tld +http://google.com:80#@www.whitelisteddomain.tld/ +http://google.com:80?@www.whitelisteddomain.tld/ +///example.com/%2e%2e +///example.com/%2e%2e%2f +///example.com/%2f%2e%2e +///example.com/%2f.. +///example.com// +//example.com +//example.com/ +//example.com/%2e%2e +//example.com/%2e%2e%2f +//example.com/%2f%2e%2e +//example.com/%2f.. +//example.com// +//google%00.com +//google%E3%80%82com +//https:///example.com/%2e%2e +//https://example.com/%2e%2e%2f +//https://example.com// +/<>//example.com +/\/\/example.com/ +/\/example.com/ +/example.com/%2f%2e%2e +/http://%67%6f%6f%67%6c%65%2e%63%6f%6d +/http://example.com +/http:/example.com +/https:/%5cexample.com/ +/https://%09/example.com +/https://%5cexample.com +/https:///example.com/%2e%2e +/https:///example.com/%2f%2e%2e +/https://example.com +/https://example.com/ +/https://example.com/%2e%2e +/https://example.com/%2e%2e%2f +/https://example.com/%2f%2e%2e +/https://example.com/%2f.. +/https://example.com// +/https:example.com +//%2fxgoogle.com +//localdomain.pw/%2f.. +//www.whitelisteddomain.tld@localdomain.pw/%2f.. +///localdomain.pw/%2f.. +///www.whitelisteddomain.tld@localdomain.pw/%2f.. +////localdomain.pw/%2f.. +////www.whitelisteddomain.tld@localdomain.pw/%2f.. +https://localdomain.pw/%2f.. +https://www.whitelisteddomain.tld@localdomain.pw/%2f.. +/https://localdomain.pw/%2f.. +/https://www.whitelisteddomain.tld@localdomain.pw/%2f.. +//localdomain.pw/%2f%2e%2e +//www.whitelisteddomain.tld@localdomain.pw/%2f%2e%2e +///localdomain.pw/%2f%2e%2e +///www.whitelisteddomain.tld@localdomain.pw/%2f%2e%2e +////localdomain.pw/%2f%2e%2e +////www.whitelisteddomain.tld@localdomain.pw/%2f%2e%2e +https://localdomain.pw/%2f%2e%2e +https://www.whitelisteddomain.tld@localdomain.pw/%2f%2e%2e +/https://localdomain.pw/%2f%2e%2e +/https://www.whitelisteddomain.tld@localdomain.pw/%2f%2e%2e +//localdomain.pw/ +//www.whitelisteddomain.tld@localdomain.pw/ +///localdomain.pw/ +///www.whitelisteddomain.tld@localdomain.pw/ +////localdomain.pw/ +////www.whitelisteddomain.tld@localdomain.pw/ +https://localdomain.pw/ +https://www.whitelisteddomain.tld@localdomain.pw/ +/https://localdomain.pw/ +/https://www.whitelisteddomain.tld@localdomain.pw/ +//localdomain.pw// +//www.whitelisteddomain.tld@localdomain.pw// +///localdomain.pw// +///www.whitelisteddomain.tld@localdomain.pw// +////localdomain.pw// +////www.whitelisteddomain.tld@localdomain.pw// +https://localdomain.pw// +https://www.whitelisteddomain.tld@localdomain.pw// +//https://localdomain.pw// +//https://www.whitelisteddomain.tld@localdomain.pw// +//localdomain.pw/%2e%2e%2f +//www.whitelisteddomain.tld@localdomain.pw/%2e%2e%2f +///localdomain.pw/%2e%2e%2f +///www.whitelisteddomain.tld@localdomain.pw/%2e%2e%2f +////localdomain.pw/%2e%2e%2f +////www.whitelisteddomain.tld@localdomain.pw/%2e%2e%2f +https://localdomain.pw/%2e%2e%2f +https://www.whitelisteddomain.tld@localdomain.pw/%2e%2e%2f +//https://localdomain.pw/%2e%2e%2f +//https://www.whitelisteddomain.tld@localdomain.pw/%2e%2e%2f +///localdomain.pw/%2e%2e +///www.whitelisteddomain.tld@localdomain.pw/%2e%2e +////localdomain.pw/%2e%2e +////www.whitelisteddomain.tld@localdomain.pw/%2e%2e +https:///localdomain.pw/%2e%2e +https:///www.whitelisteddomain.tld@localdomain.pw/%2e%2e +//https:///localdomain.pw/%2e%2e +//www.whitelisteddomain.tld@https:///localdomain.pw/%2e%2e +/https://localdomain.pw/%2e%2e +/https://www.whitelisteddomain.tld@localdomain.pw/%2e%2e +///localdomain.pw/%2f%2e%2e +///www.whitelisteddomain.tld@localdomain.pw/%2f%2e%2e +////localdomain.pw/%2f%2e%2e +////www.whitelisteddomain.tld@localdomain.pw/%2f%2e%2e +https:///localdomain.pw/%2f%2e%2e +https:///www.whitelisteddomain.tld@localdomain.pw/%2f%2e%2e +/https://localdomain.pw/%2f%2e%2e +/https://www.whitelisteddomain.tld@localdomain.pw/%2f%2e%2e +/https:///localdomain.pw/%2f%2e%2e +/https:///www.whitelisteddomain.tld@localdomain.pw/%2f%2e%2e +/%09/localdomain.pw +/%09/www.whitelisteddomain.tld@localdomain.pw +//%09/localdomain.pw +//%09/www.whitelisteddomain.tld@localdomain.pw +///%09/localdomain.pw +///%09/www.whitelisteddomain.tld@localdomain.pw +////%09/localdomain.pw +////%09/www.whitelisteddomain.tld@localdomain.pw +https://%09/localdomain.pw +https://%09/www.whitelisteddomain.tld@localdomain.pw +/%5clocaldomain.pw +/%5cwww.whitelisteddomain.tld@localdomain.pw +//%5clocaldomain.pw +//%5cwww.whitelisteddomain.tld@localdomain.pw +///%5clocaldomain.pw +///%5cwww.whitelisteddomain.tld@localdomain.pw +////%5clocaldomain.pw +////%5cwww.whitelisteddomain.tld@localdomain.pw +https://%5clocaldomain.pw +https://%5cwww.whitelisteddomain.tld@localdomain.pw +/https://%5clocaldomain.pw +/https://%5cwww.whitelisteddomain.tld@localdomain.pw +https://localdomain.pw +https://www.whitelisteddomain.tld@localdomain.pw +javascript:alert(1); +javascript:alert(1) +//javascript:alert(1); +/javascript:alert(1); +//javascript:alert(1) +/javascript:alert(1) +/%5cjavascript:alert(1); +/%5cjavascript:alert(1) +//%5cjavascript:alert(1); +//%5cjavascript:alert(1) +/%09/javascript:alert(1); +/%09/javascript:alert(1) +java%0d%0ascript%0d%0a:alert(0) +//localdomain.pw +https:localdomain.pw +//localdomain%E3%80%82pw +\/\/localdomain.pw/ +/\/localdomain.pw/ +/%2f%5c%2f%67%6f%6f%67%6c%65%2e%63%6f%6d/ +//localdomain%00.pw +https://www.whitelisteddomain.tld/https://localdomain.pw/ +";alert(0);// +javascript://www.whitelisteddomain.tld?%a0alert%281%29 +http://0xd8.0x3a.0xd6.0xce +http://www.whitelisteddomain.tld@0xd8.0x3a.0xd6.0xce +http://3H6k7lIAiqjfNeN@0xd8.0x3a.0xd6.0xce +http://XY>.7d8T\205pZM@0xd8.0x3a.0xd6.0xce +http://0xd83ad6ce +http://www.whitelisteddomain.tld@0xd83ad6ce +http://3H6k7lIAiqjfNeN@0xd83ad6ce +http://XY>.7d8T\205pZM@0xd83ad6ce +http://3627734734 +http://www.whitelisteddomain.tld@3627734734 +http://3H6k7lIAiqjfNeN@3627734734 +http://XY>.7d8T\205pZM@3627734734 +http://472.314.470.462 +http://www.whitelisteddomain.tld@472.314.470.462 +http://3H6k7lIAiqjfNeN@472.314.470.462 +http://XY>.7d8T\205pZM@472.314.470.462 +http://0330.072.0326.0316 +http://www.whitelisteddomain.tld@0330.072.0326.0316 +http://3H6k7lIAiqjfNeN@0330.072.0326.0316 +http://XY>.7d8T\205pZM@0330.072.0326.0316 +http://00330.00072.0000326.00000316 +http://www.whitelisteddomain.tld@00330.00072.0000326.00000316 +http://3H6k7lIAiqjfNeN@00330.00072.0000326.00000316 +http://XY>.7d8T\205pZM@00330.00072.0000326.00000316 +http://[::216.58.214.206] +http://www.whitelisteddomain.tld@[::216.58.214.206] +http://3H6k7lIAiqjfNeN@[::216.58.214.206] +http://XY>.7d8T\205pZM@[::216.58.214.206] +http://[::ffff:216.58.214.206] +http://www.whitelisteddomain.tld@[::ffff:216.58.214.206] +http://3H6k7lIAiqjfNeN@[::ffff:216.58.214.206] +http://XY>.7d8T\205pZM@[::ffff:216.58.214.206] +http://0xd8.072.54990 +http://www.whitelisteddomain.tld@0xd8.072.54990 +http://3H6k7lIAiqjfNeN@0xd8.072.54990 +http://XY>.7d8T\205pZM@0xd8.072.54990 +http://0xd8.3856078 +http://www.whitelisteddomain.tld@0xd8.3856078 +http://3H6k7lIAiqjfNeN@0xd8.3856078 +http://XY>.7d8T\205pZM@0xd8.3856078 +http://00330.3856078 +http://www.whitelisteddomain.tld@00330.3856078 +http://3H6k7lIAiqjfNeN@00330.3856078 +http://XY>.7d8T\205pZM@00330.3856078 +http://00330.0x3a.54990 +http://www.whitelisteddomain.tld@00330.0x3a.54990 +http://3H6k7lIAiqjfNeN@00330.0x3a.54990 +http://XY>.7d8T\205pZM@00330.0x3a.54990 +http:0xd8.0x3a.0xd6.0xce +http:www.whitelisteddomain.tld@0xd8.0x3a.0xd6.0xce +http:3H6k7lIAiqjfNeN@0xd8.0x3a.0xd6.0xce +http:XY>.7d8T\205pZM@0xd8.0x3a.0xd6.0xce +http:0xd83ad6ce +http:www.whitelisteddomain.tld@0xd83ad6ce +http:3H6k7lIAiqjfNeN@0xd83ad6ce +http:XY>.7d8T\205pZM@0xd83ad6ce +http:3627734734 +http:www.whitelisteddomain.tld@3627734734 +http:3H6k7lIAiqjfNeN@3627734734 +http:XY>.7d8T\205pZM@3627734734 +http:472.314.470.462 +http:www.whitelisteddomain.tld@472.314.470.462 +http:3H6k7lIAiqjfNeN@472.314.470.462 +http:XY>.7d8T\205pZM@472.314.470.462 +http:0330.072.0326.0316 +http:www.whitelisteddomain.tld@0330.072.0326.0316 +http:3H6k7lIAiqjfNeN@0330.072.0326.0316 +http:XY>.7d8T\205pZM@0330.072.0326.0316 +http:00330.00072.0000326.00000316 +http:www.whitelisteddomain.tld@00330.00072.0000326.00000316 +http:3H6k7lIAiqjfNeN@00330.00072.0000326.00000316 +http:XY>.7d8T\205pZM@00330.00072.0000326.00000316 +http:[::216.58.214.206] +http:www.whitelisteddomain.tld@[::216.58.214.206] +http:3H6k7lIAiqjfNeN@[::216.58.214.206] +http:XY>.7d8T\205pZM@[::216.58.214.206] +http:[::ffff:216.58.214.206] +http:www.whitelisteddomain.tld@[::ffff:216.58.214.206] +http:3H6k7lIAiqjfNeN@[::ffff:216.58.214.206] +http:XY>.7d8T\205pZM@[::ffff:216.58.214.206] +http:0xd8.072.54990 +http:www.whitelisteddomain.tld@0xd8.072.54990 +http:3H6k7lIAiqjfNeN@0xd8.072.54990 +http:XY>.7d8T\205pZM@0xd8.072.54990 +http:0xd8.3856078 +http:www.whitelisteddomain.tld@0xd8.3856078 +http:3H6k7lIAiqjfNeN@0xd8.3856078 +http:XY>.7d8T\205pZM@0xd8.3856078 +http:00330.3856078 +http:www.whitelisteddomain.tld@00330.3856078 +http:3H6k7lIAiqjfNeN@00330.3856078 +http:XY>.7d8T\205pZM@00330.3856078 +http:00330.0x3a.54990 +http:www.whitelisteddomain.tld@00330.0x3a.54990 +http:3H6k7lIAiqjfNeN@00330.0x3a.54990 +http:XY>.7d8T\205pZM@00330.0x3a.54990 +〱localdomain.pw +〵localdomain.pw +ゝlocaldomain.pw +ーlocaldomain.pw +ｰlocaldomain.pw +/〱localdomain.pw +/〵localdomain.pw +/ゝlocaldomain.pw +/ーlocaldomain.pw +/ｰlocaldomain.pw +%68%74%74%70%3a%2f%2f%67%6f%6f%67%6c%65%2e%63%6f%6d +http://%67%6f%6f%67%6c%65%2e%63%6f%6d +<>javascript:alert(1); +<>//localdomain.pw +//localdomain.pw\@www.whitelisteddomain.tld +https://:@localdomain.pw\@www.whitelisteddomain.tld +http://localdomain.pw:80#@www.whitelisteddomain.tld/ +http://localdomain.pw:80?@www.whitelisteddomain.tld/ +http://3H6k7lIAiqjfNeN@www.whitelisteddomain.tld+@localdomain.pw/ +http://XY>.7d8T\205pZM@www.whitelisteddomain.tld+@localdomain.pw/ +http://3H6k7lIAiqjfNeN@www.whitelisteddomain.tld@localdomain.pw/ +http://XY>.7d8T\205pZM@www.whitelisteddomain.tld@localdomain.pw/ +http://www.whitelisteddomain.tld+&@localdomain.pw#+@www.whitelisteddomain.tld/ +http://localdomain.pw\twww.whitelisteddomain.tld/ +//localdomain.pw:80#@www.whitelisteddomain.tld/ +//localdomain.pw:80?@www.whitelisteddomain.tld/ +//3H6k7lIAiqjfNeN@www.whitelisteddomain.tld+@localdomain.pw/ +//XY>.7d8T\205pZM@www.whitelisteddomain.tld+@localdomain.pw/ +//3H6k7lIAiqjfNeN@www.whitelisteddomain.tld@localdomain.pw/ +//XY>.7d8T\205pZM@www.whitelisteddomain.tld@localdomain.pw/ +//www.whitelisteddomain.tld+&@localdomain.pw#+@www.whitelisteddomain.tld/ +//localdomain.pw\twww.whitelisteddomain.tld/ +//;@localdomain.pw +http://;@localdomain.pw +@localdomain.pw +javascript://https://www.whitelisteddomain.tld/?z=%0Aalert(1) +data:text/html;base64,PHNjcmlwdD5hbGVydCgiWFNTIik8L3NjcmlwdD4= +http://localdomain.pw%2f%2f.www.whitelisteddomain.tld/ +http://localdomain.pw%5c%5c.www.whitelisteddomain.tld/ +http://localdomain.pw%3F.www.whitelisteddomain.tld/ +http://localdomain.pw%23.www.whitelisteddomain.tld/ +http://www.whitelisteddomain.tld:80%40localdomain.pw/ +http://www.whitelisteddomain.tld%2elocaldomain.pw/ +/x:1/:///%01javascript:alert(document.cookie)/ +/https:/%5clocaldomain.pw/ +javascripT://anything%0D%0A%0D%0Awindow.alert(document.cookie) +/http://localdomain.pw +/%2f%2flocaldomain.pw +/localdomain.pw/%2f%2e%2e +/http:/localdomain.pw +/.localdomain.pw +http://.localdomain.pw +.localdomain.pw +///\;@localdomain.pw +///localdomain.pw +/////localdomain.pw/ +/////localdomain.pw +java%0ascript:alert(1) +java%09script:alert(1) +java%0dscript:alert(1) +javascript://%0aalert(1) +Javas%26%2399;ript:alert(1) +data:www.whitelisteddomain.tld;text/html;charset=UTF-8,<html><script>document.write(document.domain);</script><iframe/src=xxxxx>aaaa</iframe></html> +jaVAscript://www.whitelisteddomain.tld//%0d%0aalert(1);// +http://www.localdomain.pw\.www.whitelisteddomain.tld +%19Jav%09asc%09ript:https%20://www.whitelisteddomain.tld/%250Aconfirm%25281%2529 +//example.com@google.com/%2f.. +///google.com/%2f.. +///example.com@google.com/%2f.. +////google.com/%2f.. +////example.com@google.com/%2f.. +https://google.com/%2f.. +https://example.com@google.com/%2f.. +/https://google.com/%2f.. +/https://example.com@google.com/%2f.. +//google.com/%2f%2e%2e +//example.com@google.com/%2f%2e%2e +///google.com/%2f%2e%2e +///example.com@google.com/%2f%2e%2e +////google.com/%2f%2e%2e +////example.com@google.com/%2f%2e%2e +https://google.com/%2f%2e%2e +https://example.com@google.com/%2f%2e%2e +/https://google.com/%2f%2e%2e +/https://example.com@google.com/%2f%2e%2e +//google.com/ +//example.com@google.com/ +///google.com/ +///example.com@google.com/ +////google.com/ +////example.com@google.com/ +https://google.com/ +https://example.com@google.com/ +/https://google.com/ +/https://example.com@google.com/ +//google.com// +//example.com@google.com// +///google.com// +///example.com@google.com// +////google.com// +////example.com@google.com// +https://google.com// +https://example.com@google.com// +//https://google.com// +//https://example.com@google.com// +//google.com/%2e%2e%2f +//example.com@google.com/%2e%2e%2f +///google.com/%2e%2e%2f +///example.com@google.com/%2e%2e%2f +////google.com/%2e%2e%2f +////example.com@google.com/%2e%2e%2f +https://google.com/%2e%2e%2f +https://example.com@google.com/%2e%2e%2f +//https://google.com/%2e%2e%2f +//https://example.com@google.com/%2e%2e%2f +///google.com/%2e%2e +///example.com@google.com/%2e%2e +////google.com/%2e%2e +////example.com@google.com/%2e%2e +https:///google.com/%2e%2e +https:///example.com@google.com/%2e%2e +//https:///google.com/%2e%2e +//example.com@https:///google.com/%2e%2e +/https://google.com/%2e%2e +/https://example.com@google.com/%2e%2e +///google.com/%2f%2e%2e +///example.com@google.com/%2f%2e%2e +////google.com/%2f%2e%2e +////example.com@google.com/%2f%2e%2e +https:///google.com/%2f%2e%2e +https:///example.com@google.com/%2f%2e%2e +/https://google.com/%2f%2e%2e +/https://example.com@google.com/%2f%2e%2e +/https:///google.com/%2f%2e%2e +/https:///example.com@google.com/%2f%2e%2e +/%09/google.com +/%09/example.com@google.com +//%09/google.com +//%09/example.com@google.com +///%09/google.com +///%09/example.com@google.com +////%09/google.com +////%09/example.com@google.com +https://%09/google.com +https://%09/example.com@google.com +/%5cgoogle.com +/%5cexample.com@google.com +//%5cgoogle.com +//%5cexample.com@google.com +///%5cgoogle.com +///%5cexample.com@google.com +////%5cgoogle.com +////%5cexample.com@google.com +https://%5cgoogle.com +https://%5cexample.com@google.com +/https://%5cgoogle.com +/https://%5cexample.com@google.com +https://google.com +https://example.com@google.com +javascript:alert(1); +javascript:alert(1) +//javascript:alert(1); +/javascript:alert(1); +//javascript:alert(1) +/javascript:alert(1) +/%5cjavascript:alert(1); +/%5cjavascript:alert(1) +//%5cjavascript:alert(1); +//%5cjavascript:alert(1) +/%09/javascript:alert(1); +/%09/javascript:alert(1) +java%0d%0ascript%0d%0a:alert(0) +//google.com +https:google.com +//google%E3%80%82com +\/\/google.com/ +/\/google.com/ +//google%00.com +https://example.com/https://google.com/ +";alert(0);// +javascript://example.com?%a0alert%281%29 +http://0xd8.0x3a.0xd6.0xce +http://example.com@0xd8.0x3a.0xd6.0xce +http://3H6k7lIAiqjfNeN@0xd8.0x3a.0xd6.0xce +http://XY>.7d8T\205pZM@0xd8.0x3a.0xd6.0xce +http://0xd83ad6ce +http://example.com@0xd83ad6ce +http://3H6k7lIAiqjfNeN@0xd83ad6ce +http://XY>.7d8T\205pZM@0xd83ad6ce +http://3627734734 +http://example.com@3627734734 +http://3H6k7lIAiqjfNeN@3627734734 +http://XY>.7d8T\205pZM@3627734734 +http://472.314.470.462 +http://example.com@472.314.470.462 +http://3H6k7lIAiqjfNeN@472.314.470.462 +http://XY>.7d8T\205pZM@472.314.470.462 +http://0330.072.0326.0316 +http://example.com@0330.072.0326.0316 +http://3H6k7lIAiqjfNeN@0330.072.0326.0316 +http://XY>.7d8T\205pZM@0330.072.0326.0316 +http://00330.00072.0000326.00000316 +http://example.com@00330.00072.0000326.00000316 +http://3H6k7lIAiqjfNeN@00330.00072.0000326.00000316 +http://XY>.7d8T\205pZM@00330.00072.0000326.00000316 +http://[::216.58.214.206] +http://example.com@[::216.58.214.206] +http://3H6k7lIAiqjfNeN@[::216.58.214.206] +http://XY>.7d8T\205pZM@[::216.58.214.206] +http://[::ffff:216.58.214.206] +http://example.com@[::ffff:216.58.214.206] +http://3H6k7lIAiqjfNeN@[::ffff:216.58.214.206] +http://XY>.7d8T\205pZM@[::ffff:216.58.214.206] +http://0xd8.072.54990 +http://example.com@0xd8.072.54990 +http://3H6k7lIAiqjfNeN@0xd8.072.54990 +http://XY>.7d8T\205pZM@0xd8.072.54990 +http://0xd8.3856078 +http://example.com@0xd8.3856078 +http://3H6k7lIAiqjfNeN@0xd8.3856078 +http://XY>.7d8T\205pZM@0xd8.3856078 +http://00330.3856078 +http://example.com@00330.3856078 +http://3H6k7lIAiqjfNeN@00330.3856078 +http://XY>.7d8T\205pZM@00330.3856078 +http://00330.0x3a.54990 +http://example.com@00330.0x3a.54990 +http://3H6k7lIAiqjfNeN@00330.0x3a.54990 +http://XY>.7d8T\205pZM@00330.0x3a.54990 +http:0xd8.0x3a.0xd6.0xce +http:example.com@0xd8.0x3a.0xd6.0xce +http:3H6k7lIAiqjfNeN@0xd8.0x3a.0xd6.0xce +http:XY>.7d8T\205pZM@0xd8.0x3a.0xd6.0xce +http:0xd83ad6ce +http:example.com@0xd83ad6ce +http:3H6k7lIAiqjfNeN@0xd83ad6ce +http:XY>.7d8T\205pZM@0xd83ad6ce +http:3627734734 +http:example.com@3627734734 +http:3H6k7lIAiqjfNeN@3627734734 +http:XY>.7d8T\205pZM@3627734734 +http:472.314.470.462 +http:example.com@472.314.470.462 +http:3H6k7lIAiqjfNeN@472.314.470.462 +http:XY>.7d8T\205pZM@472.314.470.462 +http:0330.072.0326.0316 +http:example.com@0330.072.0326.0316 +http:3H6k7lIAiqjfNeN@0330.072.0326.0316 +http:XY>.7d8T\205pZM@0330.072.0326.0316 +http:00330.00072.0000326.00000316 +http:example.com@00330.00072.0000326.00000316 +http:3H6k7lIAiqjfNeN@00330.00072.0000326.00000316 +http:XY>.7d8T\205pZM@00330.00072.0000326.00000316 +http:[::216.58.214.206] +http:example.com@[::216.58.214.206] +http:3H6k7lIAiqjfNeN@[::216.58.214.206] +http:XY>.7d8T\205pZM@[::216.58.214.206] +http:[::ffff:216.58.214.206] +http:example.com@[::ffff:216.58.214.206] +http:3H6k7lIAiqjfNeN@[::ffff:216.58.214.206] +http:XY>.7d8T\205pZM@[::ffff:216.58.214.206] +http:0xd8.072.54990 +http:example.com@0xd8.072.54990 +http:3H6k7lIAiqjfNeN@0xd8.072.54990 +http:XY>.7d8T\205pZM@0xd8.072.54990 +http:0xd8.3856078 +http:example.com@0xd8.3856078 +http:3H6k7lIAiqjfNeN@0xd8.3856078 +http:XY>.7d8T\205pZM@0xd8.3856078 +http:00330.3856078 +http:example.com@00330.3856078 +http:3H6k7lIAiqjfNeN@00330.3856078 +http:XY>.7d8T\205pZM@00330.3856078 +http:00330.0x3a.54990 +http:example.com@00330.0x3a.54990 +http:3H6k7lIAiqjfNeN@00330.0x3a.54990 +http:XY>.7d8T\205pZM@00330.0x3a.54990 +〱google.com +〵google.com +ゝgoogle.com +ーgoogle.com +ｰgoogle.com +/〱google.com +/〵google.com +/ゝgoogle.com +/ーgoogle.com +/ｰgoogle.com +%68%74%74%70%3a%2f%2f%67%6f%6f%67%6c%65%2e%63%6f%6d +http://%67%6f%6f%67%6c%65%2e%63%6f%6d +<>javascript:alert(1); +<>//google.com +//google.com\@example.com +https://:@google.com\@example.com +http://google.com:80#@example.com/ +http://google.com:80?@example.com/ +http://3H6k7lIAiqjfNeN@example.com+@google.com/ +http://XY>.7d8T\205pZM@example.com+@google.com/ +http://3H6k7lIAiqjfNeN@example.com@google.com/ +http://XY>.7d8T\205pZM@example.com@google.com/ +http://example.com+&@google.com#+@example.com/ +http://google.com\texample.com/ +//google.com:80#@example.com/ +//google.com:80?@example.com/ +//3H6k7lIAiqjfNeN@example.com+@google.com/ +//XY>.7d8T\205pZM@example.com+@google.com/ +//3H6k7lIAiqjfNeN@example.com@google.com/ +//XY>.7d8T\205pZM@example.com@google.com/ +//example.com+&@google.com#+@example.com/ +//google.com\texample.com/ +//;@google.com +http://;@google.com +@google.com +javascript://https://example.com/?z=%0Aalert(1) +data:text/html;base64,PHNjcmlwdD5hbGVydCgiWFNTIik8L3NjcmlwdD4= +http://google.com%2f%2f.example.com/ +http://google.com%5c%5c.example.com/ +http://google.com%3F.example.com/ +http://google.com%23.example.com/ +http://example.com:80%40google.com/ +http://example.com%2egoogle.com/ +/x:1/:///%01javascript:alert(document.cookie)/ +/https:/%5cgoogle.com/ +javascripT://anything%0D%0A%0D%0Awindow.alert(document.cookie) +/http://google.com +/%2f%2fgoogle.com +/google.com/%2f%2e%2e +/http:/google.com +/.google.com +///\;@google.com +///google.com +/////google.com/ \ No newline at end of file Index: mod_auth_openidc-2.3.8/test/test.c =================================================================== --- mod_auth_openidc-2.3.8.orig/test/test.c +++ mod_auth_openidc-2.3.8/test/test.c @@ -114,6 +114,12 @@ static int TST_RC; return TST_ERR_MSG; \ } +#define TST_ASSERT_BYTE(message, result, expected) \ + if (result != expected) { \ + sprintf(TST_ERR_MSG, TST_FORMAT("%s"), __FUNCTION__, message, result ? "TRUE" : "FALSE", expected ? "TRUE" : "FALSE"); \ + return TST_ERR_MSG; \ + } + #define TST_RUN(test, pool) message = test(pool); test_nr_run++; if (message) return message; static char *_jwk_parse(apr_pool_t *pool, const char *s, oidc_jwk_t **jwk, @@ -1290,8 +1296,46 @@ static char * test_accept(request_rec *r TST_ASSERT("Accept: application/json (opera)", oidc_util_hdr_in_accept_contains(r, "application/json") != 0); + apr_table_set(r->headers_in, "Host", "www.example.com"); + return 0; } +#define TST_OPEN_REDIRECT(url, result) \ + err_str = NULL; \ + err_desc = NULL; \ + rc = oidc_validate_redirect_url(r, c, url, TRUE, &err_str, &err_desc); \ + msg = apr_psprintf(r->pool, "test validate_redirect_url (%s): %s: %s", url, err_str, err_desc); \ + TST_ASSERT_BYTE(msg, rc, result); + +static char* test_open_redirect(request_rec *r) { + apr_byte_t rc = FALSE; + char *err_str = NULL, *err_desc = NULL, *url = NULL, *msg = NULL; + char filename[512]; + char line_buf[8096]; + apr_file_t *f; + size_t line_s; + char *dir = getenv("srcdir") ? getenv("srcdir") : "."; + // https://github.com/payloadbox/open-redirect-payload-list + sprintf((char* )filename, "%s/%s", dir, "/test/open-redirect-payload-list.txt"); + + oidc_cfg *c = ap_get_module_config(r->server->module_config, &auth_openidc_module); + + TST_OPEN_REDIRECT("https://www.example.com/somewhere", TRUE); + TST_OPEN_REDIRECT("https://evil.example.com/somewhere", FALSE); + + apr_file_open(&f, filename, APR_READ, APR_OS_DEFAULT, r->pool); + while (1) { + if (apr_file_gets(line_buf, sizeof(line_buf), f) != APR_SUCCESS) + break; + line_s = strlen(line_buf); + line_buf[--line_s] = '\0'; + TST_OPEN_REDIRECT(line_buf, FALSE); + } + apr_file_close(f); + + return 0; +} + static char * all_tests(apr_pool_t *pool, request_rec *r) { char *message; TST_RUN(test_jwt_parse, pool); @@ -1323,6 +1367,7 @@ static char * all_tests(apr_pool_t *pool TST_RUN(test_current_url, r); TST_RUN(test_accept, r); + TST_RUN(test_open_redirect, r); return 0; }
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