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Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2020-12141

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.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.005

EPSS Ranking 64.8%

CVSS Severity

CVSS v3 Score 9.1

CVSS v2 Score 6.4

References

Products affected by CVE-2020-12141

Contiki-Ng » Contiki-Ng » Version: N/A

cpe:2.3:o:contiki-ng:contiki-ng:-
Contiki-Ng » Contiki-Ng » Version: 2.0

cpe:2.3:o:contiki-ng:contiki-ng:2.0
Contiki-Ng » Contiki-Ng » Version: 2.1

cpe:2.3:o:contiki-ng:contiki-ng:2.1
Contiki-Ng » Contiki-Ng » Version: 2.2

cpe:2.3:o:contiki-ng:contiki-ng:2.2
Contiki-Ng » Contiki-Ng » Version: 2.2.1

cpe:2.3:o:contiki-ng:contiki-ng:2.2.1
Contiki-Ng » Contiki-Ng » Version: 2.2.2

cpe:2.3:o:contiki-ng:contiki-ng:2.2.2
Contiki-Ng » Contiki-Ng » Version: 2.2.3

cpe:2.3:o:contiki-ng:contiki-ng:2.2.3
Contiki-Ng » Contiki-Ng » Version: 2.3

cpe:2.3:o:contiki-ng:contiki-ng:2.3
Contiki-Ng » Contiki-Ng » Version: 2.4

cpe:2.3:o:contiki-ng:contiki-ng:2.4
Contiki-Ng » Contiki-Ng » Version: 2.5

cpe:2.3:o:contiki-ng:contiki-ng:2.5
Contiki-Ng » Contiki-Ng » Version: 2.6

cpe:2.3:o:contiki-ng:contiki-ng:2.6
Contiki-Ng » Contiki-Ng » Version: 2.7

cpe:2.3:o:contiki-ng:contiki-ng:2.7
Contiki-Ng » Contiki-Ng » Version: 3.0

cpe:2.3:o:contiki-ng:contiki-ng:3.0
Contiki-Ng » Contiki-Ng » Version: 4.0

cpe:2.3:o:contiki-ng:contiki-ng:4.0
Contiki-Ng » Contiki-Ng » Version: 4.1

cpe:2.3:o:contiki-ng:contiki-ng:4.1
Contiki-Ng » Contiki-Ng » Version: 4.2

cpe:2.3:o:contiki-ng:contiki-ng:4.2
Contiki-Ng » Contiki-Ng » Version: 4.3

cpe:2.3:o:contiki-ng:contiki-ng:4.3
Contiki-Ng » Contiki-Ng » Version: 4.4

cpe:2.3:o:contiki-ng:contiki-ng:4.4

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2020-12141

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