CVE-2023-2854

State: Published
Severity: 5.3 Medium
Published: May 26, 2023
Updated: Jan 15, 2025
Reserved: May 24, 2023

Description

BLF file parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file

Scores

CVSS	Score	Vector	Source
3.1	5.3 Medium	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L	GitLab

Weaknesses

CWE-787 Out-of-bounds Write

Affected Products

Product	Versions
WiresharkWireshark Foundation	>=4.0.0, <4.0.6Affected >=3.6.0, <3.6.14Affected

References

https://www.wireshark.org/security/wnpa-sec-2023-17.html
https://gitlab.com/wireshark/wireshark/-/issues/19084
https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2854.json
DSA-5429vendor-advisory
GLSA-202309-02vendor-advisory

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