VULNERABILITY INTELLIGENCE

CVE-2014-2287

CVSS score3.5 LOW
EPSS probability2.44%
CISA KEVNot currently listed
Published2014-04-18
Last modified2026-06-17
CVSS vectorAV:N/AC:M/Au:S/C:N/I:N/A:P

Description

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.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references