CVE-2018-5159

CVE-2018-5159: vulnerability in Mozilla Thunderbird

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28Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendepss 21%
from disclosure to weaponsame day
Published on NVDJun 11
1st PoCMay 25
An integer overflow can occur in the Skia library due to 32-bit integer use in an array without integer overflow checks, resulting in possible out-of-bounds writes. This could lead to a potentially exploitable crash triggerable by web content. This vulnerability affects Thunderbird < 52.8, Thunderbird ESR < 52.8, Firefox < 60, and Firefox ESR < 52.8.
Affected products
Mozilla · FirefoxMozilla · Firefox ESRMozilla · ThunderbirdMozilla · Thunderbird ESR
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