CVE-2012-0885
EPSS 1.1%
Description
chan_sip.c in Asterisk Open Source 1.8.x before 1.8.8.2 and 10.x before 10.0.1, when the res_srtp module is used and media support is improperly configured, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted SDP message with a crypto attribute and a (1) video or (2) text media type, as demonstrated by CSipSimple.
How to fix CVE-2012-0885
To remediate CVE-2012-0885, upgrade the affected package to a fixed version below.
- Debian/asterisk—upgrade to 1:1.8.8.2~dfsg-1 or later
Is CVE-2012-0885 being exploited?
Low — EPSS is 1.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1:1.8.8.2~dfsg-1