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Phil Schwartz

phil_schwartz

1 CVE • 1 product

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Denyhosts
denyhosts
1 CVE

CVEs (1)

CVE
VENDORS
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UPDATED
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CVSS
CVE-2013-6890
3Debian
FedoraprojectPhil Schwartz
3Debian Linux
DenyhostsFedora
Apr 29, 2026
Dec 23, 2013
N/A· v4
N/A· v3
5.0 MEDIUM· v2
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.