Description
wolfSSL 4.1.0 has a one-byte heap-based buffer over-read in DecodeCertExtensions in wolfcrypt/src/asn.c because reading the ASN_BOOLEAN byte is mishandled for a crafted DER certificate in GetLength_ex.
Published: 2019-08-26
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2019-6603 wolfSSL 4.1.0 has a one-byte heap-based buffer over-read in DecodeCertExtensions in wolfcrypt/src/asn.c because reading the ASN_BOOLEAN byte is mishandled for a crafted DER certificate in GetLength_ex.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T00:56:22.481Z

Reserved: 2019-08-26T00:00:00.000Z

Link: CVE-2019-15651

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-08-26T22:15:11.153

Modified: 2024-11-21T04:29:12.300

Link: CVE-2019-15651

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses