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Ubuntu: USN-5824-1 (CVE-2022-46880): Thunderbird vulnerabilities

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Ubuntu: USN-5824-1 (CVE-2022-46880): Thunderbird vulnerabilities

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
12/22/2022
Created
03/29/2023
Added
03/22/2023
Modified
03/22/2023

Description

A missing check related to tex units could have led to a use-after-free and potentially exploitable crash.<br />*Note*: This advisory was added on December 13th, 2022 after we better understood the impact of the issue. The fix was included in the original release of Firefox 105. This vulnerability affects Firefox ESR < 102.6, Firefox < 105, and Thunderbird < 102.6.

Solution(s)

  • ubuntu-upgrade-thunderbird

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