CVE-2011-4598

NameCVE-2011-4598
DescriptionThe handle_request_info function in channels/chan_sip.c in Asterisk Open Source 1.6.2.x before 1.6.2.21 and 1.8.x before 1.8.7.2, when automon is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted sequence of SIP requests.
SourceCVE (at NVD; oss-sec, fulldisc, OSVDB, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, more)
ReferencesDSA-2367-1
NVD severitymedium (attack range: remote)
Debian Bugs651552
Debian/oldoldstablenot vulnerable.
Debian/oldstablenot vulnerable.
Debian/stablenot vulnerable.
Debian/testingnot vulnerable.
Debian/unstablenot vulnerable.

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
asterisk (PTS)squeeze, squeeze (security)1:1.6.2.9-2+squeeze12fixed
wheezy (security), wheezy1:1.8.13.1~dfsg1-3+deb7u3fixed
jessie1:11.13.1~dfsg-2fixed
stretch, sid1:13.1.0~dfsg-1.1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
asterisksource(unstable)1:1.8.8.0~dfsg-1medium651552
asterisksourcelenny1:1.4.21.2~dfsg-3+lenny6mediumDSA-2367-1
asterisksourcesqueeze1:1.6.2.9-2+squeeze4mediumDSA-2367-1

Notes

[lenny] - asterisk <not-affected> (Vulnerable code not present)

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