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Case File

CVE-2013-2221

HIGH · CVSS 7.5 EPSS 4.32% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2013-10-04 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2013-2221
Severity
HIGH
CVSS
7.5
EPSS
4.32%

Original NVD Description

Heap-based buffer overflow in the ZRtp::storeMsgTemp function in GNU ZRTPCPP before 3.2.0 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a large packet.