denyhosts 2.6 uses an incorrect regular expression when analyzing authentication logs, which allows remote attackers to cause a denial of service (incorrect block of IP addresses) via crafted login names.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2013-12-23T22:00:00
Updated: 2024-08-06T17:53:44.689Z
Reserved: 2013-11-28T00:00:00
Link: CVE-2013-6890
Vulnrichment
No data.
NVD
Status : Modified
Published: 2013-12-23T22:55:03.050
Modified: 2024-11-21T01:59:55.363
Link: CVE-2013-6890
Redhat
No data.