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CVE-2015-3298

8.8 · HIGH

Yubico ykneo-openpgp before 1.0.10 has a typo in which an invalid PIN can be used.

Published Mar 30, 2022CWE-347EPSS 0.67%

Overview

CVE-2015-3298 is a high-severity vulnerability. It was published on March 30, 2022 and has a CVSS 3.1 base score of 8.8 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

Yubico ykneo-openpgp before 1.0.10 has a typo in which an invalid PIN can be used. When first powered up, a signature will be issued even though the PIN has not been validated.

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

Refdevelopers.yubico.com/ykneo-openpgp/SecurityAdvisory%202015-04-14.htmlRefdevelopers.yubico.com/ykneo-openpgp/SecurityAdvisory%202015-04-14.html

How CyberStrike helps

Frequently asked questions

What is CVE-2015-3298?

CVE-2015-3298 is a high-severity vulnerability. It was published on March 30, 2022 and has a CVSS 3.1 base score of 8.8 (HIGH).

How severe is CVE-2015-3298?

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2015-3298?

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-2015-3298?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2015-3298 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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