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Case File

CVE-2013-2021

MEDIUM · CVSS 4.3 EPSS 3.50% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2013-05-13 · 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-2013-2021
Severity
MEDIUM
CVSS
4.3
EPSS
3.50%

Original NVD Description

pdf.c in ClamAV 0.97.1 through 0.97.7 allows remote attackers to cause a denial of service (out-of-bounds-read) via a crafted length value in an encrypted PDF file.