CVE-2022-38493: High severity rhonabwy project vulnerability
Rhonabwy 0.9.99 through 1.1.x before 1.1.7 doesn't check the RSA private key length before RSA-OAEP decryption. This allows attackers to cause a Denial of Service via a crafted JWE (JSON Web Encryption) token.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2022-38493?
CVE-2022-38493 is classified as a medium severity vulnerability due to its potential for Denial of Service attacks.
How do I fix CVE-2022-38493?
To remediate CVE-2022-38493, upgrade Rhonabwy to version 1.1.7 or later where the RSA private key length check is implemented.
What kind of attack does CVE-2022-38493 allow?
CVE-2022-38493 allows attackers to execute a Denial of Service attack through a crafted JWE token.
Which versions are affected by CVE-2022-38493?
CVE-2022-38493 affects Rhonabwy versions from 0.9.99 up to, but not including, 1.1.7.
What is the nature of the vulnerability in CVE-2022-38493?
The vulnerability in CVE-2022-38493 arises from the lack of RSA private key length validation during RSA-OAEP decryption.