CVE-2011-2529 | BDVDB-2026-46582 Detail
Description#
chan_sip.c in the SIP channel driver in Asterisk Open Source 1.6.x before 1.6.2.18.1 and 1.8.x before 1.8.4.3 does not properly handle '\0' characters in SIP packets, which allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted packet.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- https://exchange.xforce.ibmcloud.com/vulnerabilities/68203
- http://www.osvdb.org/73307
- http://www.securityfocus.com/bid/48431
- http://downloads.asterisk.org/pub/security/AST-2011-008.html
- http://secunia.com/advisories/45239
- http://downloads.asterisk.org/pub/security/AST-2011-008.diff
- http://www.debian.org/security/2011/dsa-2276
- http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062628.html
- http://secunia.com/advisories/45048
- http://securitytracker.com/id?1025706
- http://secunia.com/advisories/45201
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.