| Name | CVE-2007-2488 |
| Description | The IAX2 channel driver (chan_iax2) in Asterisk before 20070504 does not properly null terminate data, which allows remote attackers to trigger loss of transmitted data, and possibly obtain sensitive information (memory contents) or cause a denial of service (application crash), by sending a frame that lacks a 0 byte. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more) |
| References | DSA-1358-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| asterisk (PTS) | buster | 1:16.2.1~dfsg-1+deb10u2 | fixed |
| buster (security) | 1:16.28.0~dfsg-0+deb10u2 | fixed | |
| bullseye | 1:16.28.0~dfsg-0+deb11u1 | fixed | |
| bullseye (security) | 1:16.28.0~dfsg-0+deb11u2 | fixed | |
| bookworm, sid | 1:20.1.0~dfsg+~cs6.12.40431414-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| asterisk | source | sarge | 1:1.0.7.dfsg.1-2sarge5 | DSA-1358-1 | ||
| asterisk | source | etch | 1:1.2.13~dfsg-2etch1 | DSA-1358-1 | ||
| asterisk | source | (unstable) | 1:1.4.5~dfsg-1 | low |
no-dsa / unimportant candidate, the opposite side of the telephone line
could just as well hang-up
https://downloads.avaya.com/elmodocs2/security/ASA-2007-013.htm