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CVE-2023-2855 | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceCVE-2023-2855

CVE-2023-2855

MEDIUM5.3

Candump log parser crash in Wireshark 4

Published May 26, 2023

Modified 4 months ago

Fix available

Details

Candump log 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

Affected Packages

Wireshark

Windows 10 (1507)Windows 10 (1607) / Server 2016Windows 10 (1809) / Server 2019Windows 10 (1903)Windows 10 (1909)

Fixed in:

3.6.144.0.6

References

WEB

https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2855.json

WEB

https://gitlab.com/wireshark/wireshark/-/issues/19062

WEB

https://lists.debian.org/debian-lts-announce/2024/09/msg00049.html

ADVISORY

https://security.gentoo.org/glsa/202309-02

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2023-2855

ADVISORY

https://www.debian.org/security/2023/dsa-5429

WEB

https://www.wireshark.org/security/wnpa-sec-2023-12.html

CVSS Analysis

CVSS v3.1

5.3

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

RequiredUI:R

Scope

UnchangedS:U

Impact

Confidentiality

LowC:L

Integrity

LowI:L

Availability

LowA:L

5.3/CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

Ecosystems(17)

Windows 10 (1507)Windows 10 (1607) / Server 2016 Windows 10 (1809) / Server 2019 Windows 10 (1903)Windows 10 (1909)

Timeline

PublishedMay 26, 2023

ModifiedNov 3, 2025