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CVE-2024-0914

5.9 · MEDIUM

A timing side-channel vulnerability has been discovered in the opencryptoki package while processing RSA PKCS#1 v1.5 padded ciphertexts.

Published Jan 31, 2024CWE-203EPSS 0.88%

Overview

CVE-2024-0914 is a medium-severity vulnerability. It was published on January 31, 2024 and has a CVSS 3.1 base score of 5.9 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 5.9, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

A timing side-channel vulnerability has been discovered in the opencryptoki package while processing RSA PKCS#1 v1.5 padded ciphertexts. This flaw could potentially enable unauthorized RSA ciphertext decryption or signing, even without access to the corresponding private key.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refaccess.redhat.com/errata/RHSA-2024:1239Refaccess.redhat.com/errata/RHSA-2024:1411Refaccess.redhat.com/errata/RHSA-2024:1608Refaccess.redhat.com/errata/RHSA-2024:1856Refaccess.redhat.com/errata/RHSA-2024:1992Refaccess.redhat.com/security/cve/CVE-2024-0914Refbugzilla.redhat.com/show_bug.cgi?id=2260407Refpeople.redhat.com/~hkario/marvin/Refaccess.redhat.com/errata/RHSA-2024:1239Refaccess.redhat.com/errata/RHSA-2024:1411

How CyberStrike helps

Frequently asked questions

What is CVE-2024-0914?

CVE-2024-0914 is a medium-severity vulnerability. It was published on January 31, 2024 and has a CVSS 3.1 base score of 5.9 (MEDIUM).

How severe is CVE-2024-0914?

This vulnerability has a CVSS 3.1 base score of 5.9, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2024-0914?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2024-0914?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2024-0914 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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