Unrated severityNVD Advisory· Published Apr 12, 2023· Updated Nov 3, 2025
CVE-2023-1993
CVE-2023-1993
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
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
21- osv-coords19 versionspkg:rpm/opensuse/wireshark&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/wireshark&distro=openSUSE%20Tumbleweedpkg:rpm/suse/wireshark&distro=SUSE%20Enterprise%20Storage%207pkg:rpm/suse/wireshark&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-ESPOSpkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSSpkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4pkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP4pkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2015%20SP3pkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSSpkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2pkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3pkg:rpm/suse/wireshark&distro=SUSE%20Manager%20Proxy%204.2pkg:rpm/suse/wireshark&distro=SUSE%20Manager%20Server%204.2
< 3.6.13-150000.3.89.1+ 18 more
- (no CPE)range: < 3.6.13-150000.3.89.1
- (no CPE)range: < 4.0.5-1.1
- (no CPE)range: < 3.6.13-150000.3.89.1
- (no CPE)range: < 3.6.13-150000.3.89.1
- (no CPE)range: < 3.6.13-150000.3.89.1
- (no CPE)range: < 3.6.13-150000.3.89.1
- (no CPE)range: < 3.6.13-150000.3.89.1
- (no CPE)range: < 3.6.13-150000.3.89.1
- (no CPE)range: < 3.6.13-150000.3.89.1
- (no CPE)range: < 3.6.13-150000.3.89.1
- (no CPE)range: < 3.6.13-150000.3.89.1
- (no CPE)range: < 3.6.13-150000.3.89.1
- (no CPE)range: < 3.6.13-150000.3.89.1
- (no CPE)range: < 3.6.13-150000.3.89.1
- (no CPE)range: < 3.6.13-150000.3.89.1
- (no CPE)range: < 3.6.13-150000.3.89.1
- (no CPE)range: < 3.6.13-150000.3.89.1
- (no CPE)range: < 3.6.13-150000.3.89.1
- (no CPE)range: < 3.6.13-150000.3.89.1
Patches
Vulnerability mechanics
References
9- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EHLTD25WNQSPQNELX52UH6YLP4TBLKTT/mitrevendor-advisory
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FZA7IMATNNQPLIM6WMRPM3T5ZY24NRR2/mitrevendor-advisory
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PFJERBHVWYLYWXO2B3V47QH66IEB6EZ3/mitrevendor-advisory
- security.gentoo.org/glsa/202309-02mitrevendor-advisory
- www.debian.org/security/2023/dsa-5429mitrevendor-advisory
- lists.debian.org/debian-lts-announce/2023/04/msg00029.htmlmitremailing-list
- gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-1993.jsonmitre
- gitlab.com/wireshark/wireshark/-/issues/18900mitre
- www.wireshark.org/security/wnpa-sec-2023-10.htmlmitre
News mentions
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