Unrated severityNVD Advisory· Published Jul 14, 2023· Updated Nov 3, 2025
Buffer Over-read in Wireshark
CVE-2023-3649
Description
iSCSI dissector crash in Wireshark 4.0.0 to 4.0.6 allows denial of service via packet injection or crafted capture file
Affected products
5- osv-coords4 versionspkg:rpm/opensuse/wireshark&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/wireshark&distro=openSUSE%20Tumbleweedpkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP6pkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP6
< 4.2.6-150600.18.6.1+ 3 more
- (no CPE)range: < 4.2.6-150600.18.6.1
- (no CPE)range: < 4.0.7-2.1
- (no CPE)range: < 4.2.6-150600.18.6.1
- (no CPE)range: < 4.2.6-150600.18.6.1
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2- gitlab.com/wireshark/wireshark/-/issues/19164mitreissue-tracking
- www.wireshark.org/security/wnpa-sec-2023-22.htmlmitre
News mentions
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