CVE-2022-34293: High severity wolfssl wolfmqtt vulnerability
Published Aug 8, 2022
·Updated
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.
Affected Software
1 affected component
wolfSSL wolfssl<5.4.0
Event History
Aug 8, 2022
CVE Published
via MITRE·03:35 PM
Data Sourced
via MITRE·03:35 PM
Description
Frequently Asked Questions
1
What is the vulnerability ID of this wolfSSL vulnerability?
The vulnerability ID is CVE-2022-34293.
2
What is the severity rating of CVE-2022-34293?
CVE-2022-34293 has a severity rating of 7.5 (high).
3
How can this vulnerability be exploited?
This vulnerability can be exploited by remote attackers to cause a denial of service via DTLS.
4
What is the affected software version?
The affected software version is wolfSSL before 5.4.0.
5
Is there a fix available for CVE-2022-34293?
Yes, a fix is available in version 5.4.0 of wolfSSL.