Author: ken Date: Sat Dec 27 15:17:18 2014 New Revision: 3088 Log: patch mutt for CVE-2014-9116.
Added: trunk/mutt/mutt-1.5.23-upstream_fixes-1.patch Added: trunk/mutt/mutt-1.5.23-upstream_fixes-1.patch ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ trunk/mutt/mutt-1.5.23-upstream_fixes-1.patch Sat Dec 27 15:17:18 2014 (r3088) @@ -0,0 +1,50 @@ +Submitted By: Ken Moffat <ken at linuxfromscratch dot org> +Date: 2014-12-27 +Initial Package Version: 1.5.23 +Upstream Status: Applied +Origin: Kevin McCarthy +Description: Fixes CVE-2014-9116 + +# HG changeset patch +# User Kevin McCarthy <[email protected]> +# Date 1417472364 28800 +# Mon Dec 01 14:19:24 2014 -0800 +# Branch stable +# Node ID 54c59aaf88b9f6b50f1078fc6f7551fa9315ac3e +# Parent 1b583341d5ad677c8a1935eb4110eba27606878a +Revert write_one_header() to skip space and tab. (closes #3716) + +This patch fixes CVE-2014-9116 in the stable branch. It reverts +write_one_header() to the pre [f251d523ca5a] code for skipping +whitespace. + +Thanks to Antonio Radici and Tomas Hoger for their analysis and patches +to mutt, which this patch is based off of. + +diff --git a/sendlib.c b/sendlib.c +--- a/sendlib.c ++++ b/sendlib.c +@@ -1809,17 +1809,22 @@ + { + tagbuf = NULL; + valbuf = mutt_substrdup (start, end); + } + else + { + tagbuf = mutt_substrdup (start, t); + /* skip over the colon separating the header field name and value */ +- t = skip_email_wsp(t + 1); ++ ++t; ++ ++ /* skip over any leading whitespace (WSP, as defined in RFC5322) */ ++ while (*t == ' ' || *t == '\t') ++ t++; ++ + valbuf = mutt_substrdup (t, end); + } + dprint(4,(debugfile,"mwoh: buf[%s%s] too long, " + "max width = %d > %d\n", + NONULL(pfx), valbuf, max, wraplen)); + if (fold_one_header (fp, tagbuf, valbuf, pfx, wraplen, flags) < 0) + return -1; + FREE (&tagbuf); -- http://lists.linuxfromscratch.org/listinfo/patches FAQ: http://www.linuxfromscratch.org/blfs/faq.html Unsubscribe: See the above information page
