Name | CVE-2011-2535 |
Description | chan_iax2.c in the IAX2 channel driver in Asterisk Open Source 1.4.x before 1.4.41.1, 1.6.2.x before 1.6.2.18.1, and 1.8.x before 1.8.4.3, and Asterisk Business Edition C.3 before C.3.7.3, accesses a memory address contained in an option control frame, which allows remote attackers to cause a denial of service (daemon crash) or possibly have unspecified other impact via a crafted frame. |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
References | DSA-2276-1, DSA-2276-2 |
Debian Bugs | 631448 |
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|---|---|---|
asterisk (PTS) | jessie, jessie (lts) | 1:11.13.1~dfsg-2+deb8u8 | fixed |
stretch (security) | 1:13.14.1~dfsg-2+deb9u6 | fixed | |
stretch (lts), stretch | 1:13.14.1~dfsg-2+deb9u10 | fixed | |
buster, buster (lts) | 1:16.28.0~dfsg-0+deb10u5 | fixed | |
buster (security) | 1:16.28.0~dfsg-0+deb10u4 | fixed | |
bullseye | 1:16.28.0~dfsg-0+deb11u4 | fixed | |
bullseye (security) | 1:16.28.0~dfsg-0+deb11u5 | fixed | |
sid | 1:22.1.0~dfsg+~cs6.14.60671435-1 | fixed |
The information below is based on the following data on fixed versions.
Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
---|---|---|---|---|---|---|
asterisk | source | lenny | 1:1.4.21.2~dfsg-3+lenny3 | DSA-2276-2 | ||
asterisk | source | squeeze | 1:1.6.2.9-2+squeeze3 | DSA-2276-2 | ||
asterisk | source | (unstable) | 1:1.8.4.3-1 | 631448 |