Description
An issue was discovered in Yubico libykpiv before 2.1.0. An attacker can trigger an incorrect free() in the ykpiv_util_generate_key() function in lib/util.c through incorrect error handling code. This could be used to cause a denial of service attack.
Published: 2020-07-09
Score: 4.6 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2020-5408 An issue was discovered in Yubico libykpiv before 2.1.0. An attacker can trigger an incorrect free() in the ykpiv_util_generate_key() function in lib/util.c through incorrect error handling code. This could be used to cause a denial of service attack.
History

No history.

Subscriptions

Yubico Libykpiv Piv Tool Manager Yubikey Smart Card Minidriver
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T12:11:19.035Z

Reserved: 2020-05-18T00:00:00.000Z

Link: CVE-2020-13132

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-07-09T18:15:10.663

Modified: 2024-11-21T05:00:43.417

Link: CVE-2020-13132

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses