CVE-2007-2488

NameCVE-2007-2488
DescriptionThe 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-1358-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
asterisk (PTS)bullseye1:16.28.0~dfsg-0+deb11u4fixed
bullseye (security)1:16.28.0~dfsg-0+deb11u7fixed
sid1:22.5.2~dfsg+~cs6.15.60671435-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
asterisksourcesarge1:1.0.7.dfsg.1-2sarge5DSA-1358-1
asterisksourceetch1:1.2.13~dfsg-2etch1DSA-1358-1
asterisksource(unstable)1:1.4.5~dfsg-1low

Notes

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
Search for package or bug name: Reporting problems