Out-of-Bounds Affecting flash-plugin package, versions <0:9.0.159.0-1.el3.with.oss


Severity

Recommended
critical

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
28.48% (98th percentile)

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  • Snyk IDSNYK-RHEL10-FLASHPLUGIN-9876693
  • published28 Apr 2025
  • disclosed24 Feb 2009

Introduced: 24 Feb 2009

CVE-2009-0520  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade RHEL:10 flash-plugin to version 0:9.0.159.0-1.el3.with.oss or higher.
This issue was patched in RHSA-2009:0334.

NVD Description

Note: Versions mentioned in the description apply only to the upstream flash-plugin package and not the flash-plugin package as distributed by RHEL. See How to fix? for RHEL:10 relevant fixed versions and status.

Adobe Flash Player 9.x before 9.0.159.0 and 10.x before 10.0.22.87 does not properly remove references to destroyed objects during Shockwave Flash file processing, which allows remote attackers to execute arbitrary code via a crafted file, related to a "buffer overflow issue."

CVSS Base Scores

version 3.1