CVE-2020-12141

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Summary

CVECVE-2020-12141
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-10-19 16:15:00 UTC
Updated2021-10-22 19:09:00 UTC
DescriptionAn 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.

Risk And Classification

Problem Types: CWE-125

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Contiki-ng Contiki-ng All All All All

References

ReferenceSourceLinkTags
Sceptic (@ScepticCtf) | Twitter MISC twitter.com
Refactored SNMP engine after vulnerabilities · contiki-ng/contiki-ng@12c8243 · GitHub MISC github.com
Bugfix/snmp engine by mjurczak · Pull Request #1355 · contiki-ng/contiki-ng · GitHub MISC github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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