CVE-2016-2054

HIGH

Description

Multiple buffer overflows in xymond/xymond.c in xymond in Xymon 4.1.x, 4.2.x, and 4.3.x before 4.3.25 allow remote attackers to execute arbitrary code or cause a denial of service (daemon crash) via a long filename, involving handling a "config" command.

References

http://lists.xymon.com/archive/2016-February/042986.html

http://packetstormsecurity.com/files/135758/Xymon-4.3.x-Buffer-Overflow-Code-Execution-Information-Disclosure.html

http://www.debian.org/security/2016/dsa-3495

http://www.securityfocus.com/archive/1/537522/100/0/threaded

https://sourceforge.net/p/xymon/code/7859/

https://sourceforge.net/p/xymon/code/7860/

Details

Source: MITRE

Published: 2016-04-13

Updated: 2018-10-09

Type: CWE-119

Risk Information

CVSS v2.0

Base Score: 7.5

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 10

Severity: HIGH

CVSS v3.0

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 3.9

Severity: CRITICAL