CVE-2012-2249
tor - new upstream version
EPSS 0.47%
Description
Tor before 0.2.3.23-rc allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a renegotiation attempt that occurs after the initiation of the V3 link protocol.
How to fix CVE-2012-2249
To remediate CVE-2012-2249, upgrade the affected package to a fixed version below.
- Debian/tor—upgrade to 0.2.3.23-rc-1 or later
- Debian/tor—upgrade to 0.2.4.23-1~deb6u1 or later
Is CVE-2012-2249 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 0.2.3.23-rc-1
- from 0, < 0.2.4.23-1~deb6u1