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cve[email protected]CVE-2009-0362
HistoryOct 03, 2022 - 4:24 p.m.

CVE-2009-0362

2022-10-0316:24:09
CWE-287
[email protected]
web.nvd.nist.gov
27
fail2ban
vulnerability
filter
wuftpd
denial of service
cve-2009-0362
nvd

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

6.5 Medium

AI Score

Confidence

Low

0.19 Low

EPSS

Percentile

96.3%

JSON

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.

Affected configurations

NVD
Node
fail2banfail2banMatch0.8.3
CPENameOperatorVersion
fail2ban:fail2banfail2baneq0.8.3

Related

nvd 2
debiancve 2
ubuntucve 2
prion 2
cvelist 2
nessus 4
openvas 8
fedora 2
gentoo 1
osv 1
debian 1
cve 1
nvd
nvd
CVE-2009-0362
2009-02-13 01:30:00
CVE-2007-4321
2007-08-14 00:17:00
debiancve
debiancve
CVE-2009-0362
2022-10-03 16:24:09
CVE-2007-4321
2007-08-14 00:17:00
ubuntucve
ubuntucve
CVE-2009-0362
2009-02-13 00:00:00
CVE-2007-4321
2007-08-14 00:00:00
prion
prion
Authentication flaw
2009-02-13 01:30:00
Design/Logic Flaw
2007-08-14 00:17:00
cvelist
cvelist
CVE-2009-0362
2022-10-03 16:24:09
CVE-2007-4321
2007-08-14 00:00:00
nessus
nessus
Fedora 9 : fail2ban-0.8.3-18.fc9 (2009-1736)
2009-02-17 00:00:00
Fedora 10 : fail2ban-0.8.3-18.fc10 (2009-1737)
2009-04-23 00:00:00
GLSA-200707-13 : Fail2ban: Denial of Service
2007-07-30 00:00:00
openvas
openvas
Fedora Core 9 FEDORA-2009-1736 (fail2ban)
2009-02-18 00:00:00
Fedora Core 9 FEDORA-2009-1736 (fail2ban)
2009-02-18 00:00:00
Fedora Core 10 FEDORA-2009-1737 (fail2ban)
2009-02-18 00:00:00
fedora
fedora
[SECURITY] Fedora 10 Update: fail2ban-0.8.3-18.fc10
2009-02-14 22:15:22
[SECURITY] Fedora 9 Update: fail2ban-0.8.3-18.fc9
2009-02-14 22:15:12
gentoo
gentoo
Fail2ban: Denial of service
2007-07-28 00:00:00
osv
osv
fail2ban
2008-01-09 00:00:00
debian
debian
[SECURITY] [DSA 1456-1] New fail2ban packages fix denial of service
2008-01-09 22:02:37
cve
cve
CVE-2007-4321
2007-08-14 00:17:00

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

6.5 Medium

AI Score

Confidence

Low

0.19 Low

EPSS

Percentile

96.3%

JSON
Related for CVE-2009-0362
nvd2debiancve2ubuntucve2prion2cvelist2nessus4openvas8fedora2gentoo1osv1debian1cve1