CVE-2011-2529
Published: 6 July 2011
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.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
asterisk Launchpad, Ubuntu, Debian |
hardy |
Ignored
(end of life)
|
| lucid |
Released
(1:1.6.2.5-0ubuntu1.4)
|
|
| maverick |
Released
(1:1.6.2.7-1ubuntu1.2)
|
|
| natty |
Released
(1:1.6.2.9-2ubuntu2.1)
|
|
| oneiric |
Not vulnerable
(1:1.8.4.4~dfsg-2ubuntu1.1)
|
|
| precise |
Not vulnerable
|
|
| quantal |
Not vulnerable
|
|
| upstream |
Released
(1.6.2.18.1, 1.8.4.3)
|
|
|
Patches: upstream: http://downloads.asterisk.org/pub/security/AST-2011-008.diff |
||