diff options
| author | Efraim Flashner <efraim@flashner.co.il> | 2016-05-30 09:35:10 +0300 |
|---|---|---|
| committer | Efraim Flashner <efraim@flashner.co.il> | 2016-05-30 09:57:09 +0300 |
| commit | 9116f1269089ecf88ed9465498f7f9482dd978c6 (patch) | |
| tree | 40092433e7ebd4eb82cb5dc5e83970c4bcdf5975 /gnu/packages/patches | |
| parent | d01f680c07294b4b8e981ac78da5b551951175bc (diff) | |
gnu: antiword: Fix CVE-2014-8123.
* gnu/packages/textutils.scm (antiword)[source]: Add patch.
* gnu/packages/patches/antiword-CVE-2014-8123: New variable.
* gnu/local.mk (dist_patch_DATA): Add it.
Diffstat (limited to 'gnu/packages/patches')
| -rw-r--r-- | gnu/packages/patches/antiword-CVE-2014-8123.patch | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gnu/packages/patches/antiword-CVE-2014-8123.patch b/gnu/packages/patches/antiword-CVE-2014-8123.patch new file mode 100644 index 0000000000..d8d346a634 --- /dev/null +++ b/gnu/packages/patches/antiword-CVE-2014-8123.patch @@ -0,0 +1,21 @@ +Description: Add check for buffer overflow with malformed input files + This was later re-found and became CVE-2014-8123. +Author: <eriks@debian.org> +Bug-Debian: http://bugs.debian.org/407015 +Bug-Debian: https://bugs.debian.org/771768 +Forwarded: http://seclists.org/oss-sec/2014/q4/870 +Last-Update: 2016-01-11 + +--- antiword-0.37~/wordole.c 2005-08-26 21:49:57.000000000 +0200 ++++ antiword-0.37/wordole.c 2009-06-03 22:31:15.948014682 +0200 +@@ -259,6 +259,10 @@ + } + tNameSize = (size_t)usGetWord(0x40, aucBytes); + tNameSize = (tNameSize + 1) / 2; ++ if ( tNameSize > sizeof(atPPSlist[iIndex].szName)) { ++ werr(0, "Name Size of PPS %d is too large", iIndex); ++ tNameSize = sizeof(atPPSlist[iIndex].szName); ++ } + vName2String(atPPSlist[iIndex].szName, aucBytes, tNameSize); + atPPSlist[iIndex].ucType = ucGetByte(0x42, aucBytes); + if (atPPSlist[iIndex].ucType == 5) { |