Vulnerability Details CVE-2021-3434
Stack based buffer overflow in le_ecred_conn_req(). Zephyr versions >= v2.5.0 Stack-based Buffer Overflow (CWE-121). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-8w87-6rfp-cfrm
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 28.0%
CVSS Severity
CVSS v3 Score 4.9
CVSS v2 Score 4.6
References
Products affected by CVE-2021-3434
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cpe:2.3:o:zephyrproject:zephyr:2.5.0
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cpe:2.3:o:zephyrproject:zephyr:2.5.1