Bug 2250148 (CVE-2023-6174) - CVE-2023-6174 wireshark: SSH dissector invalid read of memory blocks
Summary: CVE-2023-6174 wireshark: SSH dissector invalid read of memory blocks
Keywords:
Status: NEW
Alias: CVE-2023-6174
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2250154
Blocks: 2250156
TreeView+ depends on / blocked
 
Reported: 2023-11-16 18:45 UTC by Pedro Sampaio
Modified: 2023-11-17 05:16 UTC (History)
0 users

Fixed In Version: wireshark 4.0.11
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description Pedro Sampaio 2023-11-16 18:45:32 UTC 
SSH dissector crash in Wireshark 4.0.0 to 4.0.10 allows denial of service via packet injection or crafted capture file.

References:

https://www.wireshark.org/security/wnpa-sec-2023-28.html
https://gitlab.com/wireshark/wireshark/-/issues/19369
Comment 1 Pedro Sampaio 2023-11-16 19:06:35 UTC 
Created wireshark tracking bugs for this issue:

Affects: fedora-all [bug 2250154]
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