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Huawei EulerOS: CVE-2019-9796: firefox security update

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Huawei EulerOS: CVE-2019-9796: firefox security update

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
04/26/2019
Created
05/02/2019
Added
05/01/2019
Modified
05/15/2019

Description

A use-after-free vulnerability can occur when the SMIL animation controller incorrectly registers with the refresh driver twice when only a single registration is expected. When a registration is later freed with the removal of the animation controller element, the refresh driver incorrectly leaves a dangling pointer to the driver's observer array. This vulnerability affects Thunderbird < 60.6, Firefox ESR < 60.6, and Firefox < 66.

Solution(s)

  • huawei-euleros-2_0_sp2-upgrade-firefox

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