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Huawei EulerOS: CVE-2022-43995: sudo security update

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Huawei EulerOS: CVE-2022-43995: sudo security update

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
11/02/2022
Created
02/10/2023
Added
02/09/2023
Modified
02/09/2023

Description

Sudo 1.8.0 through 1.9.12, with the crypt() password backend, contains a plugins/sudoers/auth/passwd.c array-out-of-bounds error that can result in a heap-based buffer over-read. This can be triggered by arbitrary local users with access to Sudo by entering a password of seven characters or fewer. The impact could vary depending on the system libraries, compiler, and processor architecture.

Solution(s)

  • huawei-euleros-2_0_sp8-upgrade-sudo

References

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