CVE-2011-0427
EPSS 4.4%
Description
Heap-based buffer overflow in Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unspecified vectors.
How to fix CVE-2011-0427
To remediate CVE-2011-0427, upgrade the affected package to a fixed version below.
- Debian/tor—upgrade to 0.2.1.29-1 or later
Is CVE-2011-0427 being exploited?
Low — EPSS is 4.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 0.2.1.29-1