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MFSA2018-16 Firefox: Security vulnerabilities fixed in Firefox ESR 60.1 (CVE-2018-12361)

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MFSA2018-16 Firefox: Security vulnerabilities fixed in Firefox ESR 60.1 (CVE-2018-12361)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
06/26/2018
Created
07/25/2018
Added
06/27/2018
Modified
12/07/2018

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)

  • mozilla-firefox-esr-upgrade-60_1

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