Wireshark IEEE-C37.118 parsing buffer overflow
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.5epss 2.3%
exploitation probability
2.3%top 19% of all CVEs
observed exploitation
nono source reports it
Due to failure in validating the length provided by an attacker-crafted IEEE-C37.118 packet, Wireshark version 4.0.5 and prior, by default, is susceptible to a heap-based buffer overflow, and possibly code execution in the context of the process running Wireshark.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected products
Wireshark Foundation · WiresharkReferences
https://gitlab.com/wireshark/wireshark/-/issues/19087https://lists.debian.org/debian-lts-announce/2024/09/msg00049.htmlhttps://security.gentoo.org/glsa/202309-02https://takeonme.org/cves/CVE-2023-0668.htmlhttps://www.debian.org/security/2023/dsa-5429https://www.wireshark.org/docs/relnotes/wireshark-4.0.6.htmlhttps://www.wireshark.org/security/wnpa-sec-2023-19.html