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Ubuntu: (Multiple Advisories) (CVE-2022-37705): amanda vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2022-37705): amanda vulnerabilities

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
03/23/2023
Created
05/05/2023
Added
04/10/2023
Modified
05/01/2023

Description

A privilege escalation flaw was found in Amanda 3.5.1 in which the backup user can acquire root privileges. The vulnerable component is the runtar SUID program, which is a wrapper to run /usr/bin/tar with specific arguments that are controllable by the attacker. This program mishandles the arguments passed to tar binary (it expects that the argument name and value are separated with a space; however, separating them with an equals sign is also supported),

Solution(s)

  • ubuntu-upgrade-amanda-client

References

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