File openssl-CVE-2015-0286.patch of Package openssl

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File openssl-CVE-2015-0286.patch of Package openssl (Revision a88b04d9b502eee33702815e2be4dcea)

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commit ee5a1253285e5c9f406c8b57b0686319b70c07d8
Author: Dr. Stephen Henson <steve@openssl.org>
Date:   Mon Mar 9 23:11:45 2015 +0000

Fix ASN1_TYPE_cmp
    
    Fix segmentation violation when ASN1_TYPE_cmp is passed a boolean type. This
    can be triggered during certificate verification so could be a DoS attack
    against a client or a server enabling client authentication.
    
    CVE-2015-0286
    
    Reviewed-by: Richard Levitte <levitte@openssl.org>

Index: openssl-1.0.1i/crypto/asn1/a_type.c
===================================================================
--- openssl-1.0.1i.orig/crypto/asn1/a_type.c	2015-03-17 14:15:18.832332902 +0100
+++ openssl-1.0.1i/crypto/asn1/a_type.c	2015-03-17 14:15:19.738346161 +0100
@@ -124,6 +124,9 @@ int ASN1_TYPE_cmp(const ASN1_TYPE *a, co
 	case V_ASN1_OBJECT:
 		result = OBJ_cmp(a->value.object, b->value.object);
 		break;
+    case V_ASN1_BOOLEAN:
+        result = a->value.boolean - b->value.boolean;
+        break;
 	case V_ASN1_NULL:
 		result = 0;	/* They do not have content. */
 		break;

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File openssl-CVE-2015-0286.patch of Package openssl (Revision a88b04d9b502eee33702815e2be4dcea)

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