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Integer Overflow or Wraparound Affecting MozillaThunderbird package, versions <60.2.1-3.13.1

Severity

 Recommended
0.0
high
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
2.82% (86th percentile)

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  • Snyk IDSNYK-SLES150-MOZILLATHUNDERBIRD-2761738
  • published14 Apr 2022
  • disclosed19 Oct 2018
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Introduced: 19 Oct 2018

CVE-2018-12361  (opens in a new tab)
CWE-190  (opens in a new tab)

How to fix?

Upgrade SLES:15.0 MozillaThunderbird to version 60.2.1-3.13.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream MozillaThunderbird package and not the MozillaThunderbird package as distributed by SLES. See How to fix? for SLES:15.0 relevant fixed versions and status.

An integer overflow can occur in the SwizzleData code while calculating buffer sizes. The overflowed value is used for subsequent graphics computations when their inputs are not sanitized which results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Firefox ESR < 60.1, and Firefox < 61.