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Debian: DSA-3990-1 Critical: Asterisk RTCP Information Leak

debian
Calendar Grey October 3, 2017
Debian Logo
Enhance Asterisk on Debian systems to rectify inadequate RTCP packet checks that could result in data exposure.
Klaus-Peter Junghann discovered that insufficient validation of RTCP packets in Asterisk may result in an information leak

Summary

Klaus-Peter Junghann discovered that insufficient validation of RTCP
packets in Asterisk may result in an information leak. Please see the
upstream advisory at
http://downloads.asterisk.org/pub/security/AST-2017-008.html for
additional details.

For the oldstable distribution (jessie), this problem has been fixed
in version 1:11.13.1~dfsg-2+deb8u4.

For the stable distribution (stretch), this problem has been fixed in
version 1:13.14.1~dfsg-2+deb9u2.

We recommend that you upgrade your asterisk packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/



Severity
critical
Lowest
Low
Medium
High
Critical

Package: asterisk
CVE ID: CVE-2017-14603

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