{"id":"CVE-2023-27857","state":"PUBLISHED","title":"Rockwell Automation ThinManager ThinServer Heap-Based Buffer Overflow","description":"\n In affected versions, a heap-based buffer over-read condition occurs when the message field indicates more data than is present in the message field\n\n\n\n in Rockwell Automation's ThinManager ThinServer.  An unauthenticated remote attacker can exploit this vulnerability to crash ThinServer.exe due to a read access violation.\n\n\n\n \n\n","publishedAt":"2023-03-22T00:00:18.344Z","updatedAt":"2024-10-21T16:02:48.552Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"Rockwell"},"assigner":"Rockwell","products":["Rockwell Automation ThinManager ThinServer"],"affected":[{"vendor":"Rockwell Automation","product":"ThinManager ThinServer","defaultStatus":"unaffected","versions":[{"version":"6.x - 10.x","status":"affected"},{"version":"11.0.0 - 11.0.5","status":"affected"},{"version":"11.1.0 - 11.1.5","status":"affected"},{"version":"11.2.0 - 11.2.6","status":"affected"},{"version":"12.0.0 - 12.0.4","status":"affected"},{"version":"12.1.0 - 12.1.5","status":"affected"},{"version":"13.0.0 - 13.0.1","status":"affected"}]}],"references":["https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1138640"],"weaknesses":["CWE-125"],"ingestedAt":"2026-10-29T20:05:52.290Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/27xxx/CVE-2023-27857.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-27857","state":"PUBLISHED","datePublished":"2023-03-22T00:00:18.344Z","dateUpdated":"2024-10-21T16:02:48.552Z","assignerShortName":"Rockwell","assignerOrgId":"b73dd486-f505-4403-b634-40b078b177f0","dateReserved":"2023-03-06T18:21:21.067Z"},"containers":{"cna":{"title":"Rockwell Automation ThinManager ThinServer Heap-Based Buffer Overflow","descriptions":[{"lang":"en","value":"\n In affected versions, a heap-based buffer over-read condition occurs when the message field indicates more data than is present in the message field\n\n\n\n in Rockwell Automation's ThinManager ThinServer.  An unauthenticated remote attacker can exploit this vulnerability to crash ThinServer.exe due to a read access violation.\n\n\n\n \n\n"}],"affected":[{"vendor":"Rockwell Automation","product":"ThinManager ThinServer","defaultStatus":"unaffected","versions":[{"version":"6.x - 10.x","status":"affected"},{"version":"11.0.0 - 11.0.5","status":"affected"},{"version":"11.1.0 - 11.1.5","status":"affected"},{"version":"11.2.0 - 11.2.6","status":"affected"},{"version":"12.0.0 - 12.0.4","status":"affected"},{"version":"12.1.0 - 12.1.5","status":"affected"},{"version":"13.0.0 - 13.0.1","status":"affected"}]}],"references":[{"url":"https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1138640"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-125","description":"CWE-125 Out-of-bounds Read","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Rockwell","orgId":"b73dd486-f505-4403-b634-40b078b177f0","dateUpdated":"2023-10-24T11:50:33.577Z"},"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"Security researchers from Tenable reported this to Rockwell Automation."}],"datePublic":"2023-03-21T13:00:00.000Z","impacts":[{"capecId":"CAPEC-100","descriptions":[{"lang":"en","value":"CAPEC-100 Overflow Buffers"}]}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"\n\n<span style=\"background-color: rgb(255, 255, 255);\">Customers are directed to update to versions of the product that correct the vulnerability as listed in the reference article.</span><br>"}],"value":"\nCustomers are directed to update to versions of the product that correct the vulnerability as listed in the reference article.\n"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1138640","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T12:23:29.231Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-10-15T17:29:05.068697Z","id":"CVE-2023-27857","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":"2024-10-21T16:02:48.552Z"}}]}}}