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Out-of-Bounds Affecting MozillaThunderbird package, versions <52.9.1-3.7.1

Severity

 Recommended
0.0
high
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.29% (70th percentile)

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  • Snyk IDSNYK-SLES150-MOZILLATHUNDERBIRD-2764044
  • published14 Apr 2022
  • disclosed2 Aug 2018
Report a new vulnerability Found a mistake?

Introduced: 2 Aug 2018

CVE-2018-12359  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade SLES:15.0 MozillaThunderbird to version 52.9.1-3.7.1 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.

A buffer overflow can occur when rendering canvas content while adjusting the height and width of the canvas element dynamically, causing data to be written outside of the currently computed boundaries. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.

References