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Huawei EulerOS: CVE-2019-9791: mozjs60 security update

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Huawei EulerOS: CVE-2019-9791: mozjs60 security update

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
04/26/2019
Created
04/20/2022
Added
04/19/2022
Modified
04/19/2022

Description

The type inference system allows the compilation of functions that can cause type confusions between arbitrary objects when compiled through the IonMonkey just-in-time (JIT) compiler and when the constructor function is entered through on-stack replacement (OSR). This allows for possible arbitrary reading and writing of objects during an exploitable crash. This vulnerability affects Thunderbird < 60.6, Firefox ESR < 60.6, and Firefox < 66.

Solution(s)

  • huawei-euleros-2_0_sp9-upgrade-mozjs60

References

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