CVE-2022-34293

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.

7.5

CVSS

Severity: High

CVSS 3.1 •

EPSS 0.51%

Third-Party Advisory openwall.com Third-Party Advisory github.com

Affected: n/a n/a

References

Link	Tags
https://github.com/wolfSSL/wolfssl/releases/tag/v5.4.0-stable	third party advisory release notes
http://www.openwall.com/lists/oss-security/2022/08/08/6	third party advisory mailing list

Frequently Asked Questions

What is the severity of CVE-2022-34293?: CVE-2022-34293 has been scored as a high severity vulnerability.
How to fix CVE-2022-34293?: To fix CVE-2022-34293, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-34293 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2022-34293 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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