Candidate: CVE-2017-14603
PublicDate: 2017-10-10 01:30:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14603
 http://downloads.asterisk.org/pub/security/AST-2017-008.html
 https://issues.asterisk.org/jira/browse/ASTERISK-27274
 https://issues.asterisk.org/jira/browse/ASTERISK-27252
Description:
 In Asterisk 11.x before 11.25.3, 13.x before 13.17.2, and 14.x before
 14.6.2 and Certified Asterisk 11.x before 11.6-cert18 and 13.x before
 13.13-cert6, insufficient RTCP packet validation could allow reading stale
 buffer contents and when combined with the "nat" and "symmetric_rtp"
 options allow redirecting where Asterisk sends the next RTCP report.
Ubuntu-Description:
Notes:
Bugs:
 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=876328
Priority: medium
Discovered-by:
Assigned-to:
CVSS:
 nvd: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N [7.5 HIGH]

Patches_asterisk:
upstream_asterisk: released (1:13.17.2~dfsg-1)
precise/esm_asterisk: DNE
trusty_asterisk: ignored (reached end-of-life)
trusty/esm_asterisk: DNE (trusty was needed)
vivid/ubuntu-core_asterisk: DNE
xenial_asterisk: ignored (end of standard support, was needed)
zesty_asterisk: ignored (reached end-of-life)
artful_asterisk: ignored (reached end-of-life)
bionic_asterisk: not-affected (1:13.18.3~dfsg-1ubuntu4)
cosmic_asterisk: not-affected (1:13.18.3~dfsg-1ubuntu4)
disco_asterisk: not-affected (1:13.18.3~dfsg-1ubuntu4)
eoan_asterisk: not-affected (1:13.18.3~dfsg-1ubuntu4)
focal_asterisk: not-affected (1:13.18.3~dfsg-1ubuntu4)
groovy_asterisk: not-affected (1:13.18.3~dfsg-1ubuntu4)
hirsute_asterisk: not-affected (1:13.18.3~dfsg-1ubuntu4)
impish_asterisk: not-affected (1:13.18.3~dfsg-1ubuntu4)
jammy_asterisk: not-affected (1:13.18.3~dfsg-1ubuntu4)
devel_asterisk: not-affected (1:13.18.3~dfsg-1ubuntu4)