CVE-2019-15297

NameCVE-2019-15297
Descriptionres_pjsip_t38 in Sangoma Asterisk 15.x before 15.7.4 and 16.x before 16.5.1 allows an attacker to trigger a crash by sending a declined stream in a response to a T.38 re-invite initiated by Asterisk. The crash occurs because of a NULL session media object dereference.
SourceCVE (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)
Debian Bugs940060

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
asterisk (PTS)buster1:16.2.1~dfsg-1+deb10u2fixed
buster (security)1:16.28.0~dfsg-0+deb10u1fixed
bullseye1:16.16.1~dfsg-1+deb11u1fixed
bullseye (security)1:16.28.0~dfsg-0+deb11u1fixed
bookworm, sid1:20.0.1~dfsg+~cs6.12.40431414-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
asterisksourcejessie(not affected)
asterisksourcebuster1:16.2.1~dfsg-1+deb10u2
asterisksource(unstable)1:16.10.0~dfsg-1low940060

Notes

[stretch] - asterisk <ignored> (Minor issue; Intrusive to backport)
[jessie] - asterisk <not-affected> (The vulnerable code is not present)
https://downloads.asterisk.org/pub/security/AST-2019-004.html
https://issues.asterisk.org/jira/browse/ASTERISK-28495

Search for package or bug name: Reporting problems