VDB
CVE-2007-4323
CVE-2007-4323
PUBLISHED
CVSS 6.800000190734863 MEDIUM
DenyHosts 2.6 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-2006-6301.
EPSS 1.48% · 73.7th percentile
Risk Scores
CVSS 2.0
6.800000190734863
EPSS Score
1.48%
73.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| denyhosts | denyhosts | 2.6 |
| n/a | n/a | n/a |
Timeline
- Aug 14, 2007 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 22, 2022 EPSS Score
- Jul 15, 2022 EPSS Score
- Sep 7, 2022 EPSS Score
- Dec 22, 2022 EPSS Score
- Feb 14, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 8, 2023 EPSS Score
- May 31, 2023 EPSS Score
- Jul 24, 2023 EPSS Score
References
- 42482 vdb
- denyhosts-sshd-logfiles-dos(37199) vdb
- https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=244943 url
- http://www.ossec.net/en/attacking-loganalysis.html url
- 26061 vdb
- 27254 third-party-advisory
- GLSA-200710-14 vendor-advisory
- http://bugs.gentoo.org/show_bug.cgi?id=181213 url
- https://nvd.nist.gov/vuln/detail/CVE-2007-4323 advisory