Information Exposure Affecting asterisk package, versions *


Severity

Recommended
medium

Based on Ubuntu security rating.

Threat Intelligence

EPSS
2.43% (90th percentile)

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  • Snyk IDSNYK-UBUNTU1604-ASTERISK-429081
  • published10 Oct 2017
  • disclosed10 Oct 2017

Introduced: 10 Oct 2017

CVE-2017-14603  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

There is no fixed version for Ubuntu:16.04 asterisk.

NVD Description

Note: Versions mentioned in the description apply only to the upstream asterisk package and not the asterisk package as distributed by Ubuntu. See How to fix? for Ubuntu:16.04 relevant fixed versions and status.

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.