CVE-2011-4369

CRITICAL
2011-12-16 [email protected]
10.0
CVSS 2.0
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CVSS Vector

AV:N/AC:L/Au:N/C:C/I:C/A:C
Attack Vector
Network
Attack Complexity
Low
Confidentiality
C
Integrity
C
Availability
C

Lifecycle Timeline

3
Analysis Generated
Mar 26, 2026 - 11:18 vuln.today
Patch Released
Apr 11, 2025 - 00:51 nvd
Patch available
CVE Published
Dec 16, 2011 - 19:55 nvd
CRITICAL 10.0

Tags

Windows macOS

Description

Unspecified vulnerability in the PRC component in Adobe Reader and Acrobat 9.x before 9.4.7 on Windows, Adobe Reader and Acrobat 9.x through 9.4.6 on Mac OS X, Adobe Reader and Acrobat 10.x through 10.1.1 on Windows and Mac OS X, and Adobe Reader 9.x through 9.4.6 on UNIX allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via unknown vectors, as exploited in the wild in December 2011.

Analysis

Unspecified vulnerability in the PRC component in Adobe Reader and Acrobat 9.x before 9.4.7 on Windows, Adobe Reader and Acrobat 9.x through 9.4.6 on Mac OS X, Adobe Reader and Acrobat 10.x through 10.1.1 on Windows and Mac OS X, and Adobe Reader...

Technical Context

A denial of service vulnerability allows an attacker to disrupt the normal functioning of a system, making it unavailable to legitimate users.

Affected Products

Affected: Adobe Reader and Acrobat 9

Remediation

A vendor patch is available — apply it immediately. Implement rate limiting and input validation. Use timeout mechanisms for resource-intensive operations. Deploy DDoS protection where applicable.

Priority Score

79
Low Medium High Critical
KEV: 0
EPSS: +18.7
CVSS: +50
POC: 0

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CVE-2011-4369 vulnerability details – vuln.today
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