Out-of-bounds Read Affecting thunderbird package, versions <1:91.8.1+build1-0ubuntu0.21.10.1


Severity

Recommended
low

Based on Ubuntu security rating.

Threat Intelligence

EPSS
0.14% (52nd percentile)

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  • Snyk IDSNYK-UBUNTU2110-THUNDERBIRD-2442175
  • published7 Apr 2022
  • disclosed22 Dec 2022

Introduced: 7 Apr 2022

CVE-2022-28285  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade Ubuntu:21.10 thunderbird to version 1:91.8.1+build1-0ubuntu0.21.10.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream thunderbird package and not the thunderbird package as distributed by Ubuntu. See How to fix? for Ubuntu:21.10 relevant fixed versions and status.

When generating the assembly code for <code>MLoadTypedArrayElementHole</code>, an incorrect AliasSet was used. In conjunction with another vulnerability this could have been used for an out of bounds memory read. This vulnerability affects Thunderbird < 91.8, Firefox < 99, and Firefox ESR < 91.8.

CVSS Scores

version 3.1