CVE-2011-5033

medium

Description

Stack-based buffer overflow in CFS.c in ConfigServer Security & Firewall (CSF) before 5.43, when running on a DirectAdmin server, allows local users to cause a denial of service (crash) via a long string in an admin.list file.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/71758

http://www.configserver.com/free/csf/changelog.txt

http://forum.configserver.com/viewtopic.php?f=4&t=5008

Details

Source: Mitre, NVD

Published: 2011-12-29

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 4.4

Vector: CVSS2#AV:L/AC:M/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 5.5

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