CVE-2020-11061Heap-based Buffer Overflow in Gmbh CO KG Bareos Director

Severity
7.4HIGHNVD
EPSS
0.9%
top 24.11%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedJul 10

Description

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:LExploitability: 3.1 | Impact: 3.7

Affected Packages4 packages

NVDbareos/bareos17.2.417.2.9+4
debiandebian/bacula< bacula 9.6.5-1 (bookworm)
Debianbacula/bacula< 9.6.5-1+3

Also affects: Debian Linux 9.0

🔴Vulnerability Details

1
OSV
CVE-2020-11061: In Bareos Director less than or equal to 162020-07-10

📋Vendor Advisories

1
Debian
CVE-2020-11061: bacula - In Bareos Director less than or equal to 16.2.10, 17.2.9, 18.2.8, and 19.2.7, a ...2020