AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2011-2778

HIGH · CVSS 7.6 EPSS 3.82%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2011-12-23 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.6. It may be remotely exploitable. It may lead to a denial-of-service condition.

CVE
CVE-2011-2778
Severity
HIGH
CVSS
7.6
EPSS
3.82%

Original NVD Description

Multiple heap-based buffer overflows in Tor before 0.2.2.35 allow remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code by (1) establishing a SOCKS connection to SocksPort or (2) leveraging a SOCKS proxy configuration.