Out-of-bounds Write Affecting thunderbird package, versions <0:91.10.0-1.0.1.el9_0


Severity

Recommended
high

Based on Oracle Linux security rating

    Threat Intelligence

    EPSS
    0.2% (59th percentile)

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  • Snyk ID SNYK-ORACLE9-THUNDERBIRD-2938887
  • published 3 Jun 2022
  • disclosed 22 Dec 2022

How to fix?

Upgrade Oracle:9 thunderbird to version 0:91.10.0-1.0.1.el9_0 or higher.
This issue was patched in ELSA-2022-4892.

NVD Description

Note: Versions mentioned in the description apply only to the upstream thunderbird package and not the thunderbird package as distributed by Oracle. See How to fix? for Oracle:9 relevant fixed versions and status.

A malicious webpage could have caused an out-of-bounds write in WebGL, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.

CVSS Scores

version 3.1
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NVD

9.8 critical
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High
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SUSE

7.5 high
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Red Hat

9.8 critical