{"id":"CVE-2024-6351","state":"PUBLISHED","title":"Malformed packet leads to denial of service in NWK/APS layer","description":"A malformed packet can cause a buffer overflow in the NWK/APS layer of the Ember ZNet stack and lead to an assert","publishedAt":"2025-01-28T14:00:15.771Z","updatedAt":"2025-02-18T19:06:43.799Z","severity":{"score":4.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","source":"Silabs"},"assigner":"Silabs","products":["silabs.com SiSDK"],"affected":[{"vendor":"silabs.com","product":"SiSDK","packageName":"Ember ZNet SDK","defaultStatus":"affected","versions":[{"version":"0","status":"affected","lessThan":"2024.12.0","versionType":"semver"}],"repo":"https://github.com/SiliconLabs/simplicity_sdk/releases"}],"references":["https://github.com/SiliconLabs/simplicity_sdk/releases","https://community.silabs.com/069Vm00000HtvDgIAJ"],"weaknesses":["CWE-120"],"ingestedAt":"2026-10-29T20:08:12.933Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/6xxx/CVE-2024-6351.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-6351","state":"PUBLISHED","datePublished":"2025-01-28T14:00:15.771Z","dateUpdated":"2025-02-18T19:06:43.799Z","assignerShortName":"Silabs","assignerOrgId":"030b2754-1501-44a4-bef8-48be86a33bf4","dateReserved":"2024-06-26T14:28:07.735Z"},"containers":{"cna":{"title":"Malformed packet leads to denial of service in NWK/APS layer","descriptions":[{"lang":"en","value":"A malformed packet can cause a buffer overflow in the NWK/APS layer of the Ember ZNet stack and lead to an assert"}],"affected":[{"vendor":"silabs.com","product":"SiSDK","packageName":"Ember ZNet SDK","defaultStatus":"affected","versions":[{"version":"0","status":"affected","lessThan":"2024.12.0","versionType":"semver"}],"repo":"https://github.com/SiliconLabs/simplicity_sdk/releases"}],"references":[{"url":"https://github.com/SiliconLabs/simplicity_sdk/releases","tags":["release-notes"]},{"url":"https://community.silabs.com/069Vm00000HtvDgIAJ","tags":["vendor-advisory","permissions-required"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"ADJACENT_NETWORK","availabilityImpact":"LOW","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-120","description":"CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Silabs","orgId":"030b2754-1501-44a4-bef8-48be86a33bf4","dateUpdated":"2025-01-28T14:00:15.771Z"},"impacts":[{"capecId":"CAPEC-100","descriptions":[{"lang":"en","value":"CAPEC-100 Overflow Buffers"}]}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-01-28T14:13:40.666381Z","id":"CVE-2024-6351","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-02-18T19:06:43.799Z"}}]}}}