CVEvulnerability
CVE-2021-22207
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2021-04-23
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-770
Description
Excessive memory consumption in MS-WSP dissector in Wireshark 3.4.0 to 3.4.4 and 3.2.0 to 3.2.12 allows denial of service via packet injection or crafted capture file
Affected configurations
• wireshark wireshark (>= 3.2.0 <= 3.2.12)
• wireshark wireshark (>= 3.4.0 <= 3.4.4)
• fedoraproject fedora 33
• fedoraproject fedora 34
• oracle zfs storage appliance kit 8.8
• debian debian linux 9.0
• debian debian linux 10.0
• debian debian linux 11.0
Related
Weakness · CWE (1)
- CWE-770 Allocation of Resources Without Limits or Throttling weakness
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22207.json Third Party Advisory
- https://gitlab.com/wireshark/wireshark/-/issues/17331 Exploit, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/12/msg00015.html Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GIWWO27HV4HUKXV6NH6ULHCRAQB26DMD/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NL7ZTMMWIEPHHFK3ONRKATWE7CLIGLFD/ lists.fedoraproject.org
- https://security.gentoo.org/glsa/202107-21 Third Party Advisory
- https://www.debian.org/security/2021/dsa-5019 Third Party Advisory
- https://www.oracle.com/security-alerts/cpuoct2021.html Patch, Third Party Advisory
- https://www.wireshark.org/security/wnpa-sec-2021-04.html Vendor Advisory
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22207.json Third Party Advisory
- https://gitlab.com/wireshark/wireshark/-/issues/17331 Exploit, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/12/msg00015.html Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GIWWO27HV4HUKXV6NH6ULHCRAQB26DMD/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NL7ZTMMWIEPHHFK3ONRKATWE7CLIGLFD/ lists.fedoraproject.org
- https://security.gentoo.org/glsa/202107-21 Third Party Advisory
- https://www.debian.org/security/2021/dsa-5019 Third Party Advisory
- https://www.oracle.com/security-alerts/cpuoct2021.html Patch, Third Party Advisory
- https://www.wireshark.org/security/wnpa-sec-2021-04.html Vendor Advisory