Vulnerability Details : CVE-2021-22174
Potential exploit
Crash in USB HID dissector in Wireshark 3.4.0 to 3.4.2 allows denial of service via packet injection or crafted capture file
Vulnerability category: Denial of service
Products affected by CVE-2021-22174
- cpe:2.3:o:oracle:zfs_storage_appliance:8.8:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-22174
0.25%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 64 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-22174
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
3.7
|
LOW | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L |
2.2
|
1.4
|
GitLab Inc. | |
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2021-22174
-
The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-22174
-
https://www.wireshark.org/security/wnpa-sec-2021-02.html
Wireshark · wnpa-sec-2021-02 · USB HID dissector crashVendor Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NYXLKQJ3D632XSG6VO7M4YFDAG6GRCLY/
[SECURITY] Fedora 33 Update: wireshark-3.4.3-1.fc33 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://www.oracle.com/security-alerts/cpuApr2021.html
Oracle Critical Patch Update Advisory - April 2021Patch;Third Party Advisory
-
https://gitlab.com/wireshark/wireshark/-/issues/17165
Buildbot crash output: fuzz-2021-01-18-1999268.pcap (#17165) · Issues · Wireshark Foundation / wireshark · GitLabExploit;Third Party Advisory
-
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22174.json
2021/CVE-2021-22174.json · master · GitLab.org / cves · GitLabThird Party Advisory
-
https://security.gentoo.org/glsa/202107-21
Wireshark: Multiple vulnerabilities (GLSA 202107-21) — Gentoo securityThird Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GND3PIQC3KZALR227V4YUMPKJBA5BZG4/
[SECURITY] Fedora 32 Update: wireshark-3.4.3-1.fc32 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
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