CVE-2023-0411
MEDIUM severity · CVSS 6.3 · CWE-834
6.3CVSS MEDIUM
Summary
Excessive loops in multiple dissectors in Wireshark 4.0.0 to 4.0.2 and 3.6.0 to 3.6.10 and allows denial of service via packet injection or crafted capture file
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionRequired
Confidentiality impactLow
Integrity impactLow
Availability impactLow
Exploit probability (EPSS)1%
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: https://gitlab.com/wireshark/wireshark/-/issues/18711 ↗
Additional information
- NVD record
- https://gitlab.com/wireshark/wireshark/-/issues/18711Patch
- https://gitlab.com/wireshark/wireshark/-/issues/18720Patch
- https://gitlab.com/wireshark/wireshark/-/issues/18737Patch
- https://www.wireshark.org/security/wnpa-sec-2023-06.htmlAdvisory
- https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0411.jsonAdvisory
- https://lists.debian.org/debian-lts-announce/2023/02/msg00007.html