CVE - CVE-2022-42905

CVE-ID
CVE-2022-42905	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In wolfSSL before 5.5.2, if callback functions are enabled (via the WOLFSSL_CALLBACKS flag), then a malicious TLS 1.3 client or network attacker can trigger a buffer over-read on the heap of 5 bytes. (WOLFSSL_CALLBACKS is only intended for debugging.)
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
FULLDISC:20230119 wolfSSL before 5.5.2: Heap-buffer over-read with WOLFSSL_CALLBACKS URL:http://seclists.org/fulldisclosure/2023/Jan/11 MISC:http://packetstormsecurity.com/files/170610/wolfSSL-WOLFSSL_CALLBACKS-Heap-Buffer-Over-Read.html MISC:https://blog.trailofbits.com/2023/01/12/wolfssl-vulnerabilities-tlspuffin-fuzzing-ssh/ MISC:https://github.com/wolfSSL/wolfssl/releases MISC:https://github.com/wolfSSL/wolfssl/releases/tag/v5.5.2-stable MISC:https://www.wolfssl.com/docs/security-vulnerabilities/
Assigning CNA
MITRE Corporation
Date Record Created
20221013	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20221013)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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