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CVE-2011-5033
Stack-based buffer overflow in CFS.c in ConfigServer Security & Firewall (CSF) before 5.43, when running on a DirectAdmin server, allows…
Medium4.4EPSS 0.68%
- Published
- Updated
- Reserved
- Assigned by
- mitre
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.4 | AV:L/AC:M/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 0.68% · top 47% of all CVEs (2 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.4.
Weakness
Affected products
n/a
- affected n/a
References (4)
- http://www.configserver.com/free/csf/changelog.txt (opens in a new tab)x_refsource_CONFIRMx_transferred
- csf-dacsf-bo(71758) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 18225 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
- http://forum.configserver.com/viewtopic.php?f=4&t=5008 (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Record last updated .