Use After Free Affecting thunderbird-debuginfo package, versions <0:45.8.0-1.el5_11


Severity

Recommended
0.0
critical
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
31.9% (97th percentile)

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  • Snyk IDSNYK-RHEL10-THUNDERBIRDDEBUGINFO-9848286
  • published28 Apr 2025
  • disclosed7 Mar 2017

Introduced: 7 Mar 2017

CVE-2017-5404  (opens in a new tab)
CWE-416  (opens in a new tab)

How to fix?

Upgrade RHEL:10 thunderbird-debuginfo to version 0:45.8.0-1.el5_11 or higher.
This issue was patched in RHSA-2017:0498.

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.

A use-after-free error can occur when manipulating ranges in selections with one node inside a native anonymous tree and one node outside of it. This results in a potentially exploitable crash. This vulnerability affects Firefox < 52, Firefox ESR < 45.8, Thunderbird < 52, and Thunderbird < 45.8.