CVE-2023-35862

CVSS Score of 10 (low)

Details

Published Jun 19, 2023
Updated: Jun 27, 2023
CWE ID 125

Summary

CVE-2023-35862 is a vulnerability found in libcoap 4.3.1, specifically in the function coap_parse_oscore_conf_mem at coap_oscore.c. This vulnerability allows for a buffer over-read, potentially leading to out-of-bounds reads. The affected products include ryKRcb, ryKRca, and ryKRcc. To remediate this vulnerability, it is recommended to update to a version of libcoap that contains the fix for this issue. This vulnerability poses a medium risk with a base score of 6.5 according to NIST's CVSS rating system, with high availability impact if exploited.

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