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Alpine Linux: CVE-2021-41617: Vulnerability in Multiple Components

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Alpine Linux: CVE-2021-41617: Vulnerability in Multiple Components

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
09/26/2021
Created
04/09/2024
Added
03/26/2024
Modified
10/02/2024

Description

sshd in OpenSSH 6.2 through 8.x before 8.8, when certain non-default configurations are used, allows privilege escalation because supplemental groups are not initialized as expected. Helper programs for AuthorizedKeysCommand and AuthorizedPrincipalsCommand may run with privileges associated with group memberships of the sshd process, if the configuration specifies running the command as a different user.

Solution(s)

  • alpine-linux-upgrade-openssh

References

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