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MFSA2017-30 Thunderbird: Security vulnerabilities fixed in Thunderbird 52.5.2 (CVE-2017-7845)

Severity CVSS Published Added Modified
4 (AV:L/AC:M/Au:N/C:P/I:P/A:P) December 22, 2017 January 02, 2018 June 14, 2018

Description

A buffer overflow occurs when drawing and validating elements using Direct 3D 9 with the ANGLE graphics library, used for WebGL content. This is due to an incorrect value being passed within the library during checks and results in a potentially exploitable crash. Note: This attack only affects Windows operating systems. Other operating systems are unaffected. This vulnerability affects Thunderbird < 52.5.2, Firefox ESR < 52.5.2, and Firefox < 57.0.2.

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References

Solution

mozilla-thunderbird-upgrade-52_5_2

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