CVE-2012-3517
EPSS 1.5%
Description
Use-after-free vulnerability in dns.c in Tor before 0.2.2.38 might allow remote attackers to cause a denial of service (daemon crash) via vectors related to failed DNS requests.
How to fix CVE-2012-3517
To remediate CVE-2012-3517, upgrade the affected package to a fixed version below.
- Debian/tor—upgrade to 0.2.3.20-rc-1 or later
Is CVE-2012-3517 being exploited?
Low — EPSS is 1.5%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 0.2.3.20-rc-1