{"id":"CVE-2023-24019","state":"PUBLISHED","title":"A stack-based buffer overflow vulnerability exists in the urvpn_client http_connection_readcb functionality of Milesight UR32L v32.3.0.5. A specially crafted network packet can lea","description":"A stack-based buffer overflow vulnerability exists in the urvpn_client http_connection_readcb functionality of Milesight UR32L v32.3.0.5. A specially crafted network packet can lead to a buffer overflow. An attacker can send a malicious packet to trigger this vulnerability.","publishedAt":"2023-07-06T14:53:22.537Z","updatedAt":"2025-03-05T18:54:45.856Z","severity":{"score":8.1,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"talos"},"assigner":"talos","products":["Milesight UR32L"],"affected":[{"vendor":"Milesight","product":"UR32L","versions":[{"version":"v32.3.0.5","status":"affected"}]}],"references":["https://talosintelligence.com/vulnerability_reports/TALOS-2023-1718","https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1718"],"weaknesses":["CWE-120"],"ingestedAt":"2026-10-29T20:05:43.909Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/24xxx/CVE-2023-24019.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-24019","state":"PUBLISHED","datePublished":"2023-07-06T14:53:22.537Z","dateUpdated":"2025-03-05T18:54:45.856Z","assignerShortName":"talos","assignerOrgId":"b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b","dateReserved":"2023-02-06T21:20:16.643Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A stack-based buffer overflow vulnerability exists in the urvpn_client http_connection_readcb functionality of Milesight UR32L v32.3.0.5. A specially crafted network packet can lead to a buffer overflow. An attacker can send a malicious packet to trigger this vulnerability."}],"affected":[{"vendor":"Milesight","product":"UR32L","versions":[{"version":"v32.3.0.5","status":"affected"}]}],"references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2023-1718","name":"https://talosintelligence.com/vulnerability_reports/TALOS-2023-1718"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":8.1,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-120","lang":"en","description":"CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')","type":"CWE"}]}],"providerMetadata":{"shortName":"talos","orgId":"b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b","dateUpdated":"2023-07-17T20:30:34.801Z"},"credits":[{"lang":"en","value":"Discovered by Francesco Benvenuto of Cisco Talos."}]},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1718"},{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2023-1718","name":"https://talosintelligence.com/vulnerability_reports/TALOS-2023-1718","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T10:49:08.786Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-03-05T18:42:10.363904Z","id":"CVE-2023-24019","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-03-05T18:54:45.856Z"}}]}}}