Use-after-free vulnerability in font face manipulation leading to potential crash

Use-after-free vulnerability in font face manipulation leading to potential crash

CVE-2018-5104 · HIGH Severity

AV:N/AC:L/AU:N/C:P/I:P/A:P

A use-after-free vulnerability can occur during font face manipulation when a font face is freed while still in use, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58.

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