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Vulnerability Details :

CVE-2002-0794

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-02 Apr, 2003 | 05:00
Updated At-08 Aug, 2024 | 03:03
Rejected At-
Credits

The accept_filter mechanism in FreeBSD 4 through 4.5 does not properly remove entries from the incomplete listen queue when adding a syncache, which allows remote attackers to cause a denial of service (network service availability) via a large number of connection attempts, which fills the queue.

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:02 Apr, 2003 | 05:00
Updated At:08 Aug, 2024 | 03:03
Rejected At:
▼CVE Numbering Authority (CNA)

The accept_filter mechanism in FreeBSD 4 through 4.5 does not properly remove entries from the incomplete listen queue when adding a syncache, which allows remote attackers to cause a denial of service (network service availability) via a large number of connection attempts, which fills the queue.

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://www.iss.net/security_center/static/9209.php
vdb-entry
x_refsource_XF
http://www.securityfocus.com/bid/4879
vdb-entry
x_refsource_BID
http://www.osvdb.org/5081
vdb-entry
x_refsource_OSVDB
http://archives.neohapsis.com/archives/freebsd/2002-05/0349.html
vendor-advisory
x_refsource_FREEBSD
Hyperlink: http://www.iss.net/security_center/static/9209.php
Resource:
vdb-entry
x_refsource_XF
Hyperlink: http://www.securityfocus.com/bid/4879
Resource:
vdb-entry
x_refsource_BID
Hyperlink: http://www.osvdb.org/5081
Resource:
vdb-entry
x_refsource_OSVDB
Hyperlink: http://archives.neohapsis.com/archives/freebsd/2002-05/0349.html
Resource:
vendor-advisory
x_refsource_FREEBSD
▼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://www.iss.net/security_center/static/9209.php
vdb-entry
x_refsource_XF
x_transferred
http://www.securityfocus.com/bid/4879
vdb-entry
x_refsource_BID
x_transferred
http://www.osvdb.org/5081
vdb-entry
x_refsource_OSVDB
x_transferred
http://archives.neohapsis.com/archives/freebsd/2002-05/0349.html
vendor-advisory
x_refsource_FREEBSD
x_transferred
Hyperlink: http://www.iss.net/security_center/static/9209.php
Resource:
vdb-entry
x_refsource_XF
x_transferred
Hyperlink: http://www.securityfocus.com/bid/4879
Resource:
vdb-entry
x_refsource_BID
x_transferred
Hyperlink: http://www.osvdb.org/5081
Resource:
vdb-entry
x_refsource_OSVDB
x_transferred
Hyperlink: http://archives.neohapsis.com/archives/freebsd/2002-05/0349.html
Resource:
vendor-advisory
x_refsource_FREEBSD
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:12 Aug, 2002 | 04:00
Updated At:03 Apr, 2025 | 01:03

The accept_filter mechanism in FreeBSD 4 through 4.5 does not properly remove entries from the incomplete listen queue when adding a syncache, which allows remote attackers to cause a denial of service (network service availability) via a large number of connection attempts, which fills the queue.

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
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CPE Matches
FreeBSD Foundation
freebsd
>>freebsd>>4.5
cpe:2.3:o:freebsd:freebsd:4.5:release:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-OtherPrimarynvd@nist.gov
CWE ID: NVD-CWE-Other
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://archives.neohapsis.com/archives/freebsd/2002-05/0349.htmlcve@mitre.org
Patch
Vendor Advisory
http://www.iss.net/security_center/static/9209.phpcve@mitre.org
Patch
Vendor Advisory
http://www.osvdb.org/5081cve@mitre.org
N/A
http://www.securityfocus.com/bid/4879cve@mitre.org
Patch
Vendor Advisory
http://archives.neohapsis.com/archives/freebsd/2002-05/0349.htmlaf854a3a-2127-422b-91ae-364da2661108
Patch
Vendor Advisory
http://www.iss.net/security_center/static/9209.phpaf854a3a-2127-422b-91ae-364da2661108
Patch
Vendor Advisory
http://www.osvdb.org/5081af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.securityfocus.com/bid/4879af854a3a-2127-422b-91ae-364da2661108
Patch
Vendor Advisory
Hyperlink: http://archives.neohapsis.com/archives/freebsd/2002-05/0349.html
Source: cve@mitre.org
Resource:
Patch
Vendor Advisory
Hyperlink: http://www.iss.net/security_center/static/9209.php
Source: cve@mitre.org
Resource:
Patch
Vendor Advisory
Hyperlink: http://www.osvdb.org/5081
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.securityfocus.com/bid/4879
Source: cve@mitre.org
Resource:
Patch
Vendor Advisory
Hyperlink: http://archives.neohapsis.com/archives/freebsd/2002-05/0349.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Vendor Advisory
Hyperlink: http://www.iss.net/security_center/static/9209.php
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Vendor Advisory
Hyperlink: http://www.osvdb.org/5081
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.securityfocus.com/bid/4879
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Vendor Advisory

Change History

0
Information is not available yet

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