{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-41126","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2024-07-15T15:53:28.323Z","datePublished":"2024-11-27T18:20:43.701Z","dateUpdated":"2024-11-27T19:22:41.923Z"},"containers":{"cna":{"title":"Out-of-bounds read when decoding SNMP messages in Contiki-NG","problemTypes":[{"descriptions":[{"cweId":"CWE-125","lang":"en","description":"CWE-125: Out-of-bounds Read","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"ADJACENT_NETWORK","availabilityImpact":"HIGH","baseScore":8.4,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/contiki-ng/contiki-ng/security/advisories/GHSA-444j-93j3-5gj4","tags":["x_refsource_CONFIRM"],"url":"https://github.com/contiki-ng/contiki-ng/security/advisories/GHSA-444j-93j3-5gj4"},{"name":"https://github.com/contiki-ng/contiki-ng/pull/2937","tags":["x_refsource_MISC"],"url":"https://github.com/contiki-ng/contiki-ng/pull/2937"}],"affected":[{"vendor":"contiki-ng","product":"contiki-ng","versions":[{"version":"<= 4.9","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2024-11-27T18:20:43.701Z"},"descriptions":[{"lang":"en","value":"Contiki-NG is an open-source, cross-platform operating system for IoT devices. An out-of-bounds read of 1 byte can be triggered when sending a packet to a device running the Contiki-NG operating system with SNMP enabled. The SNMP module is disabled in the default Contiki-NG configuration. The vulnerability exists in the os/net/app-layer/snmp/snmp-message.c module, where the snmp_message_decode function fails to check the boundary of the message buffer when reading a byte from it immediately after decoding an object identifier (OID). The problem has been patched in Contiki-NG pull request 2937. It will be included in the next release of Contiki-NG. Users are advised to either apply the patch manually or to wait for the next release. A workaround is to disable the SNMP module in the Contiki-NG build configuration."}],"source":{"advisory":"GHSA-444j-93j3-5gj4","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-41126","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2024-11-27T19:21:44.284259Z"}}}],"affected":[{"cpes":["cpe:2.3:o:contiki-ng:contiki-ng:-:*:*:*:*:*:*:*"],"vendor":"contiki-ng","product":"contiki-ng","versions":[{"status":"affected","version":"0","versionType":"custom","lessThanOrEqual":"4.9"}],"defaultStatus":"unknown"}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-11-27T19:22:41.923Z"}}]}}