CVE Vulnerability

CVE-2020-11061

In Bareos Director less than or equal to 16.2.10, 17.2.9, 18.2.8, and 19.2.7, a heap overflow allows a malicious client to corrupt the director's memory via oversized digest strings sent during initialization of a verify job. Disabling verify jobs mitigates the problem. This issue is also patched in Bareos versions 19.2.8, 18.2.9 and 17.2.10.

6 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.8 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.4 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.1 / Impact : 3.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope CHANGED

References
Link Resource
https://bugs.bareos.org/view.php?id=1210 Vendor Advisory
https://github.com/bareos/bareos/security/advisories/GHSA-mm45-cg35-54j4 Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/08/msg00051.html Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:bareos:bareos:*:*:*:*:*:*:*:*
cpe:2.3:a:bareos:bareos:*:*:*:*:*:*:*:*
cpe:2.3:a:bareos:bareos:18.2.4:rc1:*:*:*:*:*:*
cpe:2.3:a:bareos:bareos:18.2.4:rc2:*:*:*:*:*:*
cpe:2.3:a:bareos:bareos:*:*:*:*:*:*:*:*
cpe:2.3:a:bareos:bareos:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Information

Published : 2020-07-10 08:15

Updated : 2023-01-27 07:11

NVD link : CVE-2020-11061

Mitre link : CVE-2020-11061

Products Affected
No products.
CWE
CWE-122