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CVE-2018-12361

CVE-2018-12361

EPSS 2.8%
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.
Affected products
Mozilla · FirefoxMozilla · Firefox ESRMozilla · Thunderbird

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References
https://bugzilla.mozilla.org/show_bug.cgi?id=1463244https://lists.debian.org/debian-lts-announce/2018/11/msg00011.htmlhttps://security.gentoo.org/glsa/201810-01https://security.gentoo.org/glsa/201811-13https://usn.ubuntu.com/3705-1/https://www.debian.org/security/2018/dsa-4295https://www.mozilla.org/security/advisories/mfsa2018-15/https://www.mozilla.org/security/advisories/mfsa2018-16/https://www.mozilla.org/security/advisories/mfsa2018-19/http://www.securityfocus.com/bid/104558http://www.securitytracker.com/id/1041193