Ubuntu.comUB:CVE-2021-22207CVE-2021-22207
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.004 Low
EPSS
Percentile
73.2%
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
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | wireshark | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | wireshark | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | wireshark | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | wireshark | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | wireshark | < any | UNKNOWN |
| ubuntu | 14.04 | noarch | wireshark | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | wireshark | < any | UNKNOWN |
References
gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22207.json
gitlab.com/wireshark/wireshark/-/issues/17331
launchpad.net/bugs/cve/CVE-2021-22207
nvd.nist.gov/vuln/detail/CVE-2021-22207
security-tracker.debian.org/tracker/CVE-2021-22207
www.cve.org/CVERecord?id=CVE-2021-22207
www.wireshark.org/security/wnpa-sec-2021-04.html
Related
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.004 Low
EPSS
Percentile
73.2%