CVE-2024-45044

Name

CVE-2024-45044

Description

Bareos is open source software for backup, archiving, and recovery of data for operating systems. When a command ACL is in place and a user executes a command in bconsole using an abbreviation (i.e. "w" for "whoami") the ACL check did not apply to the full form (i.e. "whoami") but to the abbreviated form (i.e. "w"). If the command ACL is configured with negative ACL that should forbid using the "whoami" command, you could still use "w" or "who" as a command successfully. Fixes for the problem are shipped in Bareos versions 23.0.4, 22.1.6 and 21.1.11. If only positive command ACLs are used without any negation, the problem does not occur.

NVD Severity

high

Other trackers

CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia

Mailing lists

oss-security, full-disclosure, bugtraq

Exploits

Exploit DB, Metasploit

Forges

GitHub (code, issues), Aports (code, issues)

Type	URI
CONFIRM	https://github.com/bareos/bareos/security/advisories/GHSA-jfww-q346-r2r8
MISC	https://github.com/bareos/bareos/pull/1875
MISC	https://github.com/bareos/bareos/commit/2a026698b87d13bd1c6275726b5e826702f81dd5

CPE URI	Source package	Min version	Max version
	bareos	>= 23.0.0	< 23.0.4
	bareos	>= 22.0.0	< 22.1.6
	bareos	>= 0	< 21.1.11
`cpe:2.3:a:bareos:bareos::::::::`	bareos	>= 23.0.0	< 23.0.4
`cpe:2.3:a:bareos:bareos::::::::`	bareos	>= 22.0.0	< 22.1.6
`cpe:2.3:a:bareos:bareos::::::::`	bareos	>= 0	< 21.1.11

References

Match rules

Vulnerable and fixed packages