CVE-2021-4181

Name
CVE-2021-4181
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
NVD Severity
medium
Other trackers
Mailing lists
Exploits
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
CONFIRM https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-4181.json
MISC https://www.wireshark.org/security/wnpa-sec-2021-21.html
MISC https://gitlab.com/wireshark/wireshark/-/merge_requests/5429

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:* wireshark >= 3.4.0 <= 3.4.10
cpe:2.3:a:wireshark:wireshark:3.6.0:*:*:*:*:*:*:* wireshark == None == 3.6.0

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
wireshark 3.15-community 3.4.9-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
wireshark edge-community 3.4.11-r0 Natanael Copa <ncopa@alpinelinux.org> fixed