Bug 1211708 (CVE-2023-2854) - VUL-0: CVE-2023-2854: wireshark: BLF file parser crash
Summary: VUL-0: CVE-2023-2854: wireshark: BLF file parser crash
Status: RESOLVED UPSTREAM
Alias: CVE-2023-2854
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P3 - Medium : Major
Target Milestone: ---
Assignee: Security Team bot
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/367428/
Whiteboard: CVSSv3.1:SUSE:CVE-2023-2854:3.3:(AV:L...
Keywords:
Depends on:
Blocks:
 
Reported: 2023-05-25 08:16 UTC by Cathy Hu
Modified: 2023-05-31 08:10 UTC (History)
2 users (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

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Description Cathy Hu 2023-05-25 08:16:35 UTC 
CVE-2023-2854

Summary

Name: BLF file parser crash

Docid: wnpa-sec-2023-17

Date: May 24, 2023

Affected versions: 4.0.0 to 4.0.5

Fixed versions: 4.0.6

References:

Wireshark issue 19084.
CVE-2023-2854.
Details
Description

The BLF file parser could crash. Discovered by Huascar Tejeda.
Impact

It may be possible to make Wireshark crash by injecting a malformed packet onto the wire or by convincing someone to read a malformed packet trace file.
Resolution

Upgrade to Wireshark 4.0.6 or later.


References:
https://gitlab.com/wireshark/wireshark/-/issues/19084
https://www.wireshark.org/security/wnpa-sec-2023-17
Comment 1 Gabriele Sonnu 2023-05-31 07:56:55 UTC 
SLE not affected, closing.