CVE-2007-4321
- State
- Published
- Severity
- Not scored
- Published
- Aug 14, 2007
- Updated
- Aug 7, 2024
- Reserved
- Aug 13, 2007
Description
fail2ban 0.8 and earlier does not properly parse sshd log files, which allows remote attackers to add arbitrary hosts to the /etc/hosts.deny file and cause a denial of service by adding arbitrary IP addresses to the sshd log file, as demonstrated by logging in via ssh with a client protocol version identification containing an IP address string, a different vector than CVE-2006-6302.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- DSA-1456vendor-advisory
- 23237third-party-advisory
- 42484vdb-entry
- 25117vdb-entry
- 28374third-party-advisory
- http://bugs.gentoo.org/show_bug.cgi?id=181214
- GLSA-200707-13vendor-advisory
- http://www.ossec.net/en/attacking-loganalysis.html
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.