7.5
High
CVE-2021-4181 Crash in the Sysdig Event dissector in Wireshark 3.6.0 and 3.4.0 to 3.4.10 allows denial of service via packet injection…
Description
Crash in the Sysdig Event dissector in Wireshark 3.6.0 and 3.4.0 to 3.4.10 allows denial of service via packet injection or crafted capture file
Affected products and versions
References
- www.wireshark.org www.wireshark.org
- gitlab.com gitlab.com
- gitlab.com gitlab.com
- FEDORA-2022-1daf93c51d lists.fedoraproject.org
- FEDORA-2022-30411cb3c4 lists.fedoraproject.org
- [debian-lts-announce] 20220331 [SECURITY] [DLA 2967-1] wireshark security update lists.debian.org
- www.oracle.com www.oracle.com
- GLSA-202210-04 security.gentoo.org
Timeline
- Published
- Last modified
Other CVEs of Wireshark
The 185 CVEs of Wireshark →
CVE-2026-95391
ZigBee ZCL protocol dissector crash in 4.6.0 to 4.6.8 allows denial of service
5.5
Medium
CVE-2026-95389
SCTP protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service
8.1
High
CVE-2026-95386
TTL file parser infinite loop in 4.6.0 to 4.6.8 allows denial of service
5.5
Medium
CVE-2026-95390
PEAK CAN TRC file parser crash in 4.6.0 to 4.6.8 allows denial of service
5.5
Medium