Vulnerability Description
wolfSSL before 5.4.0 allows remote attackers to cause a denial of service via DTLS because a check for return-routability can be skipped.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Wolfssl | Wolfssl | < 5.4.0 |
References
- http://www.openwall.com/lists/oss-security/2022/08/08/6Mailing ListThird Party Advisory
- https://github.com/wolfSSL/wolfssl/releases/tag/v5.4.0-stableRelease NotesThird Party Advisory
- http://www.openwall.com/lists/oss-security/2022/08/08/6Mailing ListThird Party Advisory
- https://github.com/wolfSSL/wolfssl/releases/tag/v5.4.0-stableRelease NotesThird Party Advisory
FAQ
What is CVE-2022-34293?
CVE-2022-34293 is a vulnerability with a CVSS score of 7.5 (HIGH). wolfSSL before 5.4.0 allows remote attackers to cause a denial of service via DTLS because a check for return-routability can be skipped.
How severe is CVE-2022-34293?
CVE-2022-34293 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-34293?
Check the references section above for vendor advisories and patch information. Affected products include: Wolfssl Wolfssl.