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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
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. |
References
| Link | Providers |
|---|---|
| https://github.com/wolfSSL/wolfssl/issues/2421 |
|
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-05T00:56:22.481Z
Reserved: 2019-08-26T00:00:00.000Z
Link: CVE-2019-15651
No data.
Status : Modified
Published: 2019-08-26T22:15:11.153
Modified: 2024-11-21T04:29:12.300
Link: CVE-2019-15651
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD