6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
41.5%
wireshark is vulnerable to Denial Of Service (DoS). The vulnerability results in the LISP dissector going into a large loop which could allow excessive CPU resource consumption via injecting malformed packets.
gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-1993.json
gitlab.com/wireshark/wireshark/-/issues/18900
lists.debian.org/debian-lts-announce/2023/04/msg00029.html
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/
lists.fedoraproject.org/archives/list/[email protected]/message/EHLTD25WNQSPQNELX52UH6YLP4TBLKTT/
lists.fedoraproject.org/archives/list/[email protected]/message/FZA7IMATNNQPLIM6WMRPM3T5ZY24NRR2/
lists.fedoraproject.org/archives/list/[email protected]/message/PFJERBHVWYLYWXO2B3V47QH66IEB6EZ3/
security-tracker.debian.org/tracker/CVE-2023-1993
security.gentoo.org/glsa/202309-02
www.debian.org/security/2023/dsa-5429
www.wireshark.org/security/wnpa-sec-2023-10.html