DescriptionUnspecified vulnerability in Asterisk Open Source 1.2.x before 1.2.27, 1.4.x before and 1.4.19-rc3; Business Edition A.x.x, B.x.x before B.2.5.1, and C.x.x before C.1.6.2; AsteriskNOW 1.0.x before 1.0.2; Appliance Developer Kit before 1.4 revision 109393; and s800i 1.0.x before; allows remote attackers to access the SIP channel driver via a crafted From header.
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)
NVD severityhigh (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
asterisk (PTS)wheezy1:
wheezy (security)1:
jessie (security)1:11.13.1~dfsg-2+deb8u5fixed
stretch (security), stretch1:13.14.1~dfsg-2+deb9u3fixed
buster, sid1:13.18.5~dfsg-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs

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