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Ubuntu: (Multiple Advisories) (CVE-2018-12361): Firefox regressions

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Ubuntu: (Multiple Advisories) (CVE-2018-12361): Firefox regressions

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
06/26/2018
Created
07/25/2018
Added
07/12/2018
Modified
01/20/2021

Description

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.

Solution(s)

  • ubuntu-upgrade-firefox

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