CVE-2019-15297

NameCVE-2019-15297
Descriptionres_pjsip_t38 in Sangoma Asterisk 13.21-cert4, 15.7.3, and 16.5.0 allows an attacker to trigger a crash by sending a declined stream in a response to a T.38 re-invite initiated by Asterisk.
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 severitymedium
Debian Bugs940060

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
asterisk (PTS)jessie1:11.13.1~dfsg-2+deb8u5fixed
jessie (security)1:11.13.1~dfsg-2+deb8u6fixed
stretch, stretch (security)1:13.14.1~dfsg-2+deb9u4vulnerable
buster1:16.2.1~dfsg-1+deb10u1vulnerable
bullseye, sid1:16.2.1~dfsg-2vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
asterisksource(unstable)(unfixed)low940060
asterisksourcejessie(not affected)

Notes

[buster] - asterisk <no-dsa> (Minor issue)
[stretch] - asterisk <no-dsa> (Minor issue)
[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

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