CVE-2007-2297

NameCVE-2007-2297
DescriptionThe SIP channel driver (chan_sip) in Asterisk before 1.2.18 and 1.4.x before 1.4.3 does not properly parse SIP UDP packets that do not contain a valid response code, which allows remote attackers to cause a denial of service (crash).
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDSA-1358-1
NVD severityhigh
Debian Bugs419820

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
asterisk (PTS)stretch (security), stretch1:13.14.1~dfsg-2+deb9u4fixed
buster1:16.2.1~dfsg-1+deb10u1fixed
bullseye, sid1:16.10.0~dfsg-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)1:1.4.2~dfsg-1medium419820

Notes

[sarge] - asterisk <not-affected> (correctly logs a warning)

Search for package or bug name: Reporting problems