SB2023031042 - openEuler update for amanda

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2022-37705)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to application is using a setuid component runtar, which is a wrapper for /usr/bin/tar with specific arguments that are controllable by the attacker. A local user can execute arbitrary code with root privileges.

2) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2022-37704)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to application is using a setuid binary /lib/amanda/rundump to process backup files. A local user can inject arbitrary arguments to the command and execute arbitrary commands as root.

Remediation

Install update from vendor's website.

References

• https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1149