VULNERABILITY INTELLIGENCE

CVE-2012-3517

CVSS score5 MEDIUM

EPSS probability2.77%

CISA KEVNot currently listed

Published2012-08-26

Last modified2026-06-16

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.