Feed/CVE-2020-12141
CVE-2020-12141CRITICALCVSS 9.1

CVE-2020-12141

Published Oct 19, 2021·Updated Jun 16, 2026

NVD Description

An out-of-bounds read in the SNMP stack in Contiki-NG 4.4 and earlier allows an attacker to cause a denial of service and potentially disclose information via crafted SNMP packets to snmp_ber_decode_string_len_buffer in os/net/app-layer/snmp/snmp-ber.c.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

References

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