| commit | a1afbc6e1d56b06409de5e8d7d984d565817fd96 | [log] [tgz] |
|---|---|---|
| author | CROSS <info@codenomicon.com> | Mon Sep 26 13:17:05 2011 +0400 |
| committer | Denis Ovsienko <infrastation@yandex.ru> | Mon Sep 26 18:39:37 2011 +0400 |
| tree | a45dfa998baab938e8373950b7bf4c7af60f6dc1 | |
| parent | 3eca6f099d5a3aac0b66dfbf98fd8be84ea426b7 [diff] |
bgpd: CVE-2011-3327 (ext. comm. buffer overflow) This vulnerability (CERT-FI #513254) was reported by CROSS project. They have also suggested a fix to the problem, which was found acceptable. The problem occurs when bgpd receives an UPDATE message containing 255 unknown AS_PATH attributes in Path Attribute Extended Communities. This causes a buffer overlow in bgpd. * bgp_ecommunity.c * ecommunity_ecom2str(): perform size check earlier