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Improper Input Validation The advisory has been revoked - it doesn't affect any version of package asterisk  (opens in a new tab)

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EPSS
2.44% (84th percentile)

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  • Snyk IDSNYK-UBUNTU1610-ASTERISK-631985
  • published18 Apr 2014
  • disclosed18 Apr 2014
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Introduced: 18 Apr 2014

CVE-2014-2287  (opens in a new tab)
CWE-20  (opens in a new tab)

Amendment

The Ubuntu security team deemed this advisory irrelevant for Ubuntu:16.10.

NVD Description

Note: Versions mentioned in the description apply only to the upstream asterisk package and not the asterisk package as distributed by Ubuntu.

channels/chan_sip.c in Asterisk Open Source 1.8.x before 1.8.26.1, 11.8.x before 11.8.1, and 12.1.x before 12.1.1, and Certified Asterisk 1.8.15 before 1.8.15-cert5 and 11.6 before 11.6-cert2, when chan_sip has a certain configuration, allows remote authenticated users to cause a denial of service (channel and file descriptor consumption) via an INVITE request with a (1) Session-Expires or (2) Min-SE header with a malformed or invalid value.