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CVE-2018-12371

Published: Jul 9, 2020

Modified: Aug 5, 2024

PUBLISHED

Description

An integer overflow vulnerability in the Skia library when allocating memory for edge builders on some systems with at least 16 GB of RAM. This results in the use of uninitialized memory, resulting in a potentially exploitable crash. This vulnerability affects Firefox ESR < 60.1, Thunderbird < 60, and Firefox < 61.

Vendor	Product	Versions
Mozilla	Firefox ESR	affected `unspecified - < 60.1`
Mozilla	Thunderbird	affected `unspecified - < 60`
Mozilla	Firefox	affected `unspecified - < 61`

References

https://www.mozilla.org/security/advisories/mfsa2018-16/

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https://www.mozilla.org/security/advisories/mfsa2018-15/

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https://www.mozilla.org/security/advisories/mfsa2018-19/

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https://bugzilla.mozilla.org/show_bug.cgi?id=1465686

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