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                            CERT-Renater

                Note d'Information No. 2025/VULN112

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DATE                : 20/02/2025

HARDWARE PLATFORM(S): /

OPERATING SYSTEM(S): Systems running Wireshark.

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https://www.wireshark.org/security/wnpa-sec-2025-01.html
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wnpa-sec-2025-01 · Bundle Protocol and CBOR dissector crash


Summary

Name: Bundle Protocol and CBOR dissector crash

Docid: wnpa-sec-2025-01

Date: February 19, 2025

Affected versions: 4.4.0 to 4.4.x, 4.2.0 to 4.2.x

Fixed versions: 4.4.x, 4.2.x

References:

Wireshark issue 20373.
CVE-2025-1492.


Details

Description

The Bundle Protocol and CBOR dissectors could crash.


Impact

Discovered by OSS-Fuzz. We are unaware of any exploits for this issue.
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 4.4.x, 4.2.x or later.


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