Resource Management Errors Affecting thunderbird-debuginfo package, versions <0:2.0.0.21-1.el5


Severity

Recommended
critical

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
7.32% (92nd percentile)

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  • Snyk IDSNYK-RHEL10-THUNDERBIRDDEBUGINFO-9876608
  • published28 Apr 2025
  • disclosed4 Mar 2009

Introduced: 4 Mar 2009

CVE-2009-0772  (opens in a new tab)
CWE-399  (opens in a new tab)

How to fix?

Upgrade RHEL:10 thunderbird-debuginfo to version 0:2.0.0.21-1.el5 or higher.
This issue was patched in RHSA-2009:0258.

NVD Description

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

The layout engine in Mozilla Firefox 2 and 3 before 3.0.7, Thunderbird before 2.0.0.21, and SeaMonkey 1.1.15 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via vectors related to nsCSSStyleSheet::GetOwnerNode, events, and garbage collection, which triggers memory corruption.

References

CVSS Base Scores

version 3.1