CVEvulnerability
CVE-2021-4183
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2021-12-30
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-125
Description
Crash in the pcapng file parser in Wireshark 3.6.0 allows denial of service via crafted capture file
Affected configurations
• wireshark wireshark 3.6.0
• fedoraproject fedora 34
• fedoraproject fedora 35
• oracle http server 12.2.1.3.0
• oracle http server 12.2.1.4.0
• oracle zfs storage appliance kit 8.8
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-4183.json Third Party Advisory
- https://gitlab.com/wireshark/wireshark/-/issues/17755 Exploit, Issue Tracking, Patch, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Q6XGBKWSQFCVYUN4ZK3O3NJIFP3OAFVT/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R5AEK3XTOIOGCGUILUFISMGX54YJXWGJ/ lists.fedoraproject.org
- https://security.gentoo.org/glsa/202210-04 Third Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2022.html Patch, Third Party Advisory
- https://www.wireshark.org/security/wnpa-sec-2021-19.html Vendor Advisory
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-4183.json Third Party Advisory
- https://gitlab.com/wireshark/wireshark/-/issues/17755 Exploit, Issue Tracking, Patch, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Q6XGBKWSQFCVYUN4ZK3O3NJIFP3OAFVT/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R5AEK3XTOIOGCGUILUFISMGX54YJXWGJ/ lists.fedoraproject.org
- https://security.gentoo.org/glsa/202210-04 Third Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2022.html Patch, Third Party Advisory
- https://www.wireshark.org/security/wnpa-sec-2021-19.html Vendor Advisory