VDB
CVE-2009-0362
CVE-2009-0362
PUBLISHED
CVSS 4 MEDIUM
filter.d/wuftpd.conf in Fail2ban 0.8.3 uses an incorrect regular expression that allows remote attackers to cause a denial of service (forced authentication failures) via a crafted reverse-resolved DNS name (rhost) entry that contains a substring that is interpreted as an IP address, a different vulnerability than CVE-2007-4321.
EPSS 1.30% · 70.3th percentile
Risk Scores
CVSS 2.0
4
EPSS Score
1.30%
70.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
| fail2ban | fail2ban | 0.8.3 |
Timeline
- Feb 13, 2009 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 22, 2022 EPSS Score
- Jul 15, 2022 EPSS Score
- Oct 30, 2022 EPSS Score
- Dec 22, 2022 EPSS Score
- Feb 14, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 8, 2023 EPSS Score
- Jun 1, 2023 EPSS Score
- Jul 24, 2023 EPSS Score
References
- 33890 third-party-advisory
- 33734 vdb
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=514163 url
- https://nvd.nist.gov/vuln/detail/CVE-2009-0362 advisory