{"id":"CVE-2023-0656","state":"PUBLISHED","title":"A Stack-based buffer overflow vulnerability in the SonicOS allows a remote unauthenticated attacker to cause Denial of Service (DoS), which could cause an impacted firewall to cras","description":"A Stack-based buffer overflow vulnerability in the SonicOS allows a remote unauthenticated attacker to cause Denial of Service (DoS), which could cause an impacted firewall to crash.","publishedAt":"2023-03-02T00:00:00.000Z","updatedAt":"2025-03-07T17:28:09.794Z","severity":null,"assigner":"sonicwall","products":["SonicWall SonicOS"],"affected":[{"vendor":"SonicWall","product":"SonicOS","versions":[{"version":"SonicOS NSv 6.5.4.4-44v-21-1551 and earlier","status":"affected"},{"version":"SonicOS NSsp 7.0.1-5083 and earlier","status":"affected"},{"version":"SonicOS 7.0.1-5095 and earlier","status":"affected"}]}],"references":["https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0004"],"weaknesses":["CWE-121"],"ingestedAt":"2026-10-29T20:05:36.141Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/0xxx/CVE-2023-0656.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-0656","state":"PUBLISHED","datePublished":"2023-03-02T00:00:00.000Z","dateUpdated":"2025-03-07T17:28:09.794Z","assignerShortName":"sonicwall","assignerOrgId":"44b2ff79-1416-4492-88bb-ed0da00c7315","dateReserved":"2023-02-02T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A Stack-based buffer overflow vulnerability in the SonicOS allows a remote unauthenticated attacker to cause Denial of Service (DoS), which could cause an impacted firewall to crash."}],"affected":[{"vendor":"SonicWall","product":"SonicOS","versions":[{"version":"SonicOS NSv 6.5.4.4-44v-21-1551 and earlier","status":"affected"},{"version":"SonicOS NSsp 7.0.1-5083 and earlier","status":"affected"},{"version":"SonicOS 7.0.1-5095 and earlier","status":"affected"}]}],"references":[{"url":"https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0004"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-121","type":"CWE","lang":"en","description":"CWE-121: Stack-based Buffer Overflow"}]}],"providerMetadata":{"shortName":"sonicwall","orgId":"44b2ff79-1416-4492-88bb-ed0da00c7315","dateUpdated":"2023-03-02T00:00:00.000Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0004","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T05:17:50.372Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-03-07T17:27:55.650091Z","id":"CVE-2023-0656","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-03-07T17:28:09.794Z"}}]}}}