Out-of-Bounds Affecting thunderbird-debuginfo package, versions <0:45.7.0-1.el5_11


Severity

Recommended
high

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
59.56% (99th percentile)

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  • Snyk IDSNYK-RHEL10-THUNDERBIRDDEBUGINFO-9848306
  • published28 Apr 2025
  • disclosed24 Jan 2017

Introduced: 24 Jan 2017

CVE-2017-5375  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade RHEL:10 thunderbird-debuginfo to version 0:45.7.0-1.el5_11 or higher.
This issue was patched in RHSA-2017:0238.

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.

JIT code allocation can allow for a bypass of ASLR and DEP protections leading to potential memory corruption attacks. This vulnerability affects Thunderbird < 45.7, Firefox ESR < 45.7, and Firefox < 51.