CVE-2013-0641
Published: March 3, 2022
Official Description
A buffer overflow vulnerability exists in Adobe Reader which allows an attacker to perform remote code execution.
CISA KEV Advisory
Adobe Reader Buffer Overflow Vulnerability
A buffer overflow vulnerability exists in Adobe Reader which allows an attacker to perform remote code execution.
Apply updates per vendor instructions.
Risk Analysis
A buffer overflow vulnerability in Adobe Reader can allow an attacker to achieve remote code execution. The very high EPSS score of 0.87959 indicates a strong likelihood of exploitation, and its inclusion in CISA's KEV confirms active exploitation. This is a critical vulnerability that can lead to system compromise.
This vulnerability is actively exploited in the wild. The buffer overflow, likely triggered by specially crafted PDF files, is remotely exploitable.
Update Adobe Reader to the latest secure version. Users should exercise caution when opening untrusted PDF documents and ensure their systems are fully patched.
Technical Analysis
CVE-2013-0641 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CISA has added CVE-2013-0641 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.
Affected Vendors & Products
Exploit & PoC Resources
All References (1)
Quick Facts
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2013-0641 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
- !CISA KEV: Federal agencies must patch per BOD 22-01 timeline
- !Active exploitation confirmed — treat as P1