CVE-2023-1993: wireshark wireshark – CVSS 6.5 · Watchpost

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CVE-2023-1993

MOYENNE 6.5CVE-2023-1993 · Published 12/04/2023 · updated 17/06/2026

En bref

CVE-2023-1993 est une vulnérabilité MOYENNE (CVSS 6.5) touchant wireshark (wireshark).
Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 4.1%, plus élevée que 90.8% des vulnérabilités.
Correctif : mettre à jour vers 3.6.13, 4.0.5 ou plus récent.

Package	Affected versions	Patched versions
wireshark wireshark	`≥ 3.6.0, < 3.6.13≥ 4.0.0, < 4.0.5`	`3.6.134.0.5`

Description

LISP dissector large loop in Wireshark 4.0.0 to 4.0.4 and 3.6.0 to 3.6.12 allows denial of service via packet injection or crafted capture file

References

gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-1993.json · Third Party Advisory
gitlab.com/wireshark/wireshark/-/issues/18900 · Exploit
lists.debian.org/debian-lts-announce/2023/04/msg00029.html · Mailing List
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EHLTD25WNQSPQNELX52UH6YLP4TBLKTT
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FZA7IMATNNQPLIM6WMRPM3T5ZY24NRR2
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PFJERBHVWYLYWXO2B3V47QH66IEB6EZ3
security.gentoo.org/glsa/202309-02 · Third Party Advisory
debian.org/security/2023/dsa-5429 · Third Party Advisory
wireshark.org/security/wnpa-sec-2023-10.html · Vendor Advisory
lists.debian.org/debian-lts-announce/2024/09/msg00049.html

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