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CVE-2017-7746 Detail

Description

In Wireshark 2.2.0 to 2.2.5 and 2.0.0 to 2.0.11, the SLSK dissector could go into an infinite loop, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-slsk.c by adding checks for the remaining length.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/97635 Third Party Advisory  VDB Entry 
http://www.securityfocus.com/bid/97635 Third Party Advisory  VDB Entry 
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13576 Issue Tracking  Patch  Vendor Advisory 
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13576 Issue Tracking  Patch  Vendor Advisory 
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=58e69cc769dea24b721abd8a29f9eedc11024b7e
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=58e69cc769dea24b721abd8a29f9eedc11024b7e
https://lists.debian.org/debian-lts-announce/2019/01/msg00010.html Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2019/01/msg00010.html Mailing List  Third Party Advisory 
https://www.wireshark.org/security/wnpa-sec-2017-19.html Vendor Advisory 
https://www.wireshark.org/security/wnpa-sec-2017-19.html Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop') cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

8 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-7746
NVD Published Date:
04/12/2017
NVD Last Modified:
11/20/2024
Source:
MITRE