CVE-2014-2287
asterisk - security update
EPSS 5.2%
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.
How to fix CVE-2014-2287
To remediate CVE-2014-2287, upgrade the affected package to a fixed version below.
- Debian/asterisk—upgrade to 1:11.8.1~dfsg-1 or later
- —upgrade to 1:1.8.13.1~dfsg1-3+deb7u5 or later
Is CVE-2014-2287 being exploited?
Moderate — EPSS is 5.2%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (2)
- from 0, < 1:11.8.1~dfsg-1
- from 0, < 1:1.8.13.1~dfsg1-3+deb7u5