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Vulnerability Details :

CVE-2009-0362

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-13 Feb, 2009 | 01:00
Updated At-16 Sep, 2024 | 20:26
Rejected At-
Credits

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:13 Feb, 2009 | 01:00
Updated At:16 Sep, 2024 | 20:26
Rejected At:
▼CVE Numbering Authority (CNA)

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 Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://secunia.com/advisories/33890
third-party-advisory
x_refsource_SECUNIA
http://www.securityfocus.com/bid/33734
vdb-entry
x_refsource_BID
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=514163
x_refsource_CONFIRM
Hyperlink: http://secunia.com/advisories/33890
Resource:
third-party-advisory
x_refsource_SECUNIA
Hyperlink: http://www.securityfocus.com/bid/33734
Resource:
vdb-entry
x_refsource_BID
Hyperlink: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=514163
Resource:
x_refsource_CONFIRM
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://secunia.com/advisories/33890
third-party-advisory
x_refsource_SECUNIA
x_transferred
http://www.securityfocus.com/bid/33734
vdb-entry
x_refsource_BID
x_transferred
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=514163
x_refsource_CONFIRM
x_transferred
Hyperlink: http://secunia.com/advisories/33890
Resource:
third-party-advisory
x_refsource_SECUNIA
x_transferred
Hyperlink: http://www.securityfocus.com/bid/33734
Resource:
vdb-entry
x_refsource_BID
x_transferred
Hyperlink: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=514163
Resource:
x_refsource_CONFIRM
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:13 Feb, 2009 | 01:30
Updated At:13 Feb, 2009 | 05:00

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary2.04.0MEDIUM
AV:N/AC:L/Au:S/C:N/I:N/A:P
Type: Primary
Version: 2.0
Base score: 4.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:S/C:N/I:N/A:P
CPE Matches
fail2ban
fail2ban
>>fail2ban>>0.8.3
cpe:2.3:a:fail2ban:fail2ban:0.8.3:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-287Primarynvd@nist.gov
CWE ID: CWE-287
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=514163cve@mitre.org
Exploit
http://secunia.com/advisories/33890cve@mitre.org
Vendor Advisory
http://www.securityfocus.com/bid/33734cve@mitre.org
N/A
Hyperlink: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=514163
Source: cve@mitre.org
Resource:
Exploit
Hyperlink: http://secunia.com/advisories/33890
Source: cve@mitre.org
Resource:
Vendor Advisory
Hyperlink: http://www.securityfocus.com/bid/33734
Source: cve@mitre.org
Resource: N/A

Change History

0
Information is not available yet

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CWE ID-CWE-287
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Action-Not Available
Vendor-The Apache Software Foundation
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CWE ID-CWE-287
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Details not found