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openSUSE:Leap:15.5:Update
mutt.15519
bsc907453-CVE-2014-9116-jessie.patch
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File bsc907453-CVE-2014-9116-jessie.patch of Package mutt.15519
This patch solves the issue raised by CVE-2014-9116 in bug 771125. We correctly redefine what are the whitespace characters as per RFC5322; by doing so we prevent mutt_substrdup from being used in a way that could lead to a segfault. The lib.c part was written by Antonio Radici <antonio@debian.org> to prevent crashes due to this kind of bugs from happening again. The wheezy version of this patch is slightly different, therefore this patch has -jessie prefixed in its name. Index: mutt/lib.c =================================================================== --- lib.c | 3 +++ 1 file changed, 3 insertions(+) --- lib.c +++ lib.c 2018-07-05 08:26:51.564728125 +0000 @@ -819,6 +819,9 @@ char *mutt_substrdup (const char *begin, size_t len; char *p; + if (end != NULL && end < begin) + return NULL; + if (end) len = end - begin; else
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