VulnerabilityModified
CVE-2023-0667
Due to failure in validating the length provided by an attacker-crafted MSMMS packet, Wireshark version 4.0.5 and prior, in an unusual configuration, is susceptible to a heap-based buffer overflow, and possibly code execution in the context of the…
MEDIUM 6.5EPSS 2.01%
Does this matter?
Lower severity and a low EPSS score (2.01%). Track it; it rarely justifies an emergency change on its own.
Description
Due to failure in validating the length provided by an attacker-crafted MSMMS packet, Wireshark version 4.0.5 and prior, in an unusual configuration, is susceptible to a heap-based buffer overflow, and possibly code execution in the context of the process running Wireshark
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 2.01% probability · 80th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-122, CWE-787
- Affected
- wireshark/wireshark
- Source
- cve@takeonme.org
References
- https://gitlab.com/wireshark/wireshark/-/issues/19086Exploit, Issue Tracking
- https://security.gentoo.org/glsa/202309-02Third Party Advisory
- https://takeonme.org/cves/CVE-2023-0667.htmlExploit, Third Party Advisory
- https://gitlab.com/wireshark/wireshark/-/issues/19086Exploit, Issue Tracking
- https://lists.debian.org/debian-lts-announce/2024/09/msg00049.html
- https://security.gentoo.org/glsa/202309-02Third Party Advisory
- https://takeonme.org/cves/CVE-2023-0667.htmlExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.