In wolfSSL through 4.1.0, there is a missing sanity check of memory accesses in parsing ASN.1 certificate data while handshaking. Specifically, there is a one-byte heap-based buffer over-read in CheckCertSignature_ex in wolfcrypt/src/asn.c.
References
Link | Resource |
---|---|
https://github.com/wolfSSL/wolfssl/issues/2459 | Third Party Advisory |
https://github.com/wolfSSL/wolfssl/issues/2459 | Third Party Advisory |
Configurations
History
21 Nov 2024, 04:31
Type | Values Removed | Values Added |
---|---|---|
References | () https://github.com/wolfSSL/wolfssl/issues/2459 - Third Party Advisory |
Information
Published : 2019-09-24 13:15
Updated : 2024-11-21 04:31
NVD link : CVE-2019-16748
Mitre link : CVE-2019-16748
CVE.ORG link : CVE-2019-16748
JSON object : View
Products Affected
wolfssl
- wolfssl
CWE
CWE-125
Out-of-bounds Read