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CVE-2001-0405
ip_conntrack_ftp in the IPTables firewall for Linux 2.4 allows remote attackers to bypass access restrictions for an FTP server via a PORT…
High7.5EPSS 10.3%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
ip_conntrack_ftp in the IPTables firewall for Linux 2.4 allows remote attackers to bypass access restrictions for an FTP server via a PORT command that lists an arbitrary IP address and port number, which is added to the RELATED table and allowed by the firewall.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 10.3% · top 4.3% of all CVEs (2 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (6)
- RHSA-2001:084 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- 20010416 Tempest Security Techonologies -- Adivsory #01/2001 -- Linux IPTables (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- RHSA-2001:052 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- 2602 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- linux-netfilter-iptables(6390) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- MDKSA-2001:071 (opens in a new tab)vendor-advisoryx_refsource_MANDRAKEx_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 .