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CVE-2023-6936

Heap-buffer over-read with WOLFSSL_CALLBACKS PUBLISHED

Description (CNA)

In wolfSSL prior to 5.6.6, if callback functions are enabled (via the WOLFSSL_CALLBACKS flag), then a malicious TLS client or network attacker can trigger a buffer over-read on the heap of 5 bytes (WOLFSSL_CALLBACKS is only intended for debugging).

Affected (CNA)

Vendor / productVersions
wolfSSL / wolfSSLaffected 0 through 5.6.5

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.