CVE has been marked for Analysis. Normally once in this state the CVE will be analyzed by NVD staff within 24 hours.
Products
Bareos
- 23.0.4
- 22.1.6
- 21.1.11
Source
security-advisories@github.com
Tags
CVE-2024-45044 details
Last Modified : Sept. 10, 2024, 3:50 p.m.
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.
CVSS Score
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8.8 | 9 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|---|---|
| CWE-285 | Improper Authorization | The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. |
CVSS Data
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Base Score
8.8
Exploitability Score
2.8
Impact Score
5.9
Base Severity
HIGH
Vector String : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
| URL | Source |
|---|---|
| https://github.com/bareos/bareos/commit/2a026698b87d13bd1c6275726b5e826702f81dd5 | security-advisories@github.com |
| https://github.com/bareos/bareos/pull/1875 | security-advisories@github.com |
| https://github.com/bareos/bareos/security/advisories/GHSA-jfww-q346-r2r8 | security-advisories@github.com |