CVE-2012-2416
EPSS 5.0%
Description
chan_sip.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.11.1 and 10.x before 10.3.1 and Asterisk Business Edition C.3.x before C.3.7.4, when the trustrpid option is enabled, allows remote authenticated users to cause a denial of service (daemon crash) by sending a SIP UPDATE message that triggers a connected-line update attempt without an associated channel.
How to fix CVE-2012-2416
To remediate CVE-2012-2416, upgrade the affected package to a fixed version below.
- Debian/asterisk—upgrade to 1:1.8.11.1~dfsg-1 or later
Is CVE-2012-2416 being exploited?
Moderate — EPSS is 5.0%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 1:1.8.11.1~dfsg-1