Unrated severityNVD Advisory· Published Sep 24, 2019· Updated Aug 5, 2024
CVE-2019-16748
CVE-2019-16748
Description
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.
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Affected products
2- wolfSSL/wolfSSLdescription
Patches
Vulnerability mechanics
References
1- github.com/wolfSSL/wolfssl/issues/2459mitrex_refsource_MISC
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