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Vulnerability Details :

CVE-2018-7421

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-23 Feb, 2018 | 22:00
Updated At-05 Aug, 2024 | 06:24
Rejected At-
Credits

In Wireshark 2.2.0 to 2.2.12 and 2.4.0 to 2.4.4, the DMP dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-dmp.c by correctly supporting a bounded number of Security Categories for a DMP Security Classification.

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:23 Feb, 2018 | 22:00
Updated At:05 Aug, 2024 | 06:24
Rejected At:
▼CVE Numbering Authority (CNA)

In Wireshark 2.2.0 to 2.2.12 and 2.4.0 to 2.4.4, the DMP dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-dmp.c by correctly supporting a bounded number of Security Categories for a DMP Security Classification.

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
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=656812ee1f2a8ddfd383b02a066e888f5919e17a
x_refsource_CONFIRM
https://www.wireshark.org/security/wnpa-sec-2018-06.html
x_refsource_CONFIRM
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=e8be5adae469ba563acfad2c2b98673e1afaf901
x_refsource_CONFIRM
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14408
x_refsource_CONFIRM
Hyperlink: https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=656812ee1f2a8ddfd383b02a066e888f5919e17a
Resource:
x_refsource_CONFIRM
Hyperlink: https://www.wireshark.org/security/wnpa-sec-2018-06.html
Resource:
x_refsource_CONFIRM
Hyperlink: https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=e8be5adae469ba563acfad2c2b98673e1afaf901
Resource:
x_refsource_CONFIRM
Hyperlink: https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14408
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
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=656812ee1f2a8ddfd383b02a066e888f5919e17a
x_refsource_CONFIRM
x_transferred
https://www.wireshark.org/security/wnpa-sec-2018-06.html
x_refsource_CONFIRM
x_transferred
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=e8be5adae469ba563acfad2c2b98673e1afaf901
x_refsource_CONFIRM
x_transferred
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14408
x_refsource_CONFIRM
x_transferred
Hyperlink: https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=656812ee1f2a8ddfd383b02a066e888f5919e17a
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://www.wireshark.org/security/wnpa-sec-2018-06.html
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=e8be5adae469ba563acfad2c2b98673e1afaf901
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14408
Resource:
x_refsource_CONFIRM
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:23 Feb, 2018 | 22:29
Updated At:07 Nov, 2023 | 03:01

In Wireshark 2.2.0 to 2.2.12 and 2.4.0 to 2.4.4, the DMP dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-dmp.c by correctly supporting a bounded number of Security Categories for a DMP Security Classification.

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
Primary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
Type: Primary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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
Wireshark Foundation
wireshark
>>wireshark>>Versions from 2.2.0(inclusive) to 2.2.12(inclusive)
cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*
Wireshark Foundation
wireshark
>>wireshark>>Versions from 2.4.0(inclusive) to 2.4.4(inclusive)
cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-835Primarynvd@nist.gov
CWE ID: CWE-835
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14408cve@mitre.org
Exploit
Issue Tracking
Vendor Advisory
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=656812ee1f2a8ddfd383b02a066e888f5919e17acve@mitre.org
N/A
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=e8be5adae469ba563acfad2c2b98673e1afaf901cve@mitre.org
N/A
https://www.wireshark.org/security/wnpa-sec-2018-06.htmlcve@mitre.org
Vendor Advisory
Hyperlink: https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14408
Source: cve@mitre.org
Resource:
Exploit
Issue Tracking
Vendor Advisory
Hyperlink: https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=656812ee1f2a8ddfd383b02a066e888f5919e17a
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=e8be5adae469ba563acfad2c2b98673e1afaf901
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://www.wireshark.org/security/wnpa-sec-2018-06.html
Source: cve@mitre.org
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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