{"id":"CVE-2023-25770","state":"PUBLISHED","title":"Controller stack overflow on decoding messages from the server","description":"Controller DoS may occur due to buffer overflow when an error is generated in response to a specially crafted message. See Honeywell Security Notification for recommendations on upgrading and versioning. \n\n","publishedAt":"2023-07-13T10:59:58.825Z","updatedAt":"2024-08-02T11:32:12.419Z","severity":{"score":9.8,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"Honeywell"},"assigner":"Honeywell","products":["Honeywell C300"],"affected":[{"vendor":"Honeywell","product":"C300","defaultStatus":"unaffected","versions":[{"version":"501.1","status":"affected","lessThanOrEqual":"501.6HF8","versionType":"semver"},{"version":"510.1","status":"affected","lessThanOrEqual":"510.2HF12","versionType":"semver"},{"version":"511.1","status":"affected","lessThanOrEqual":"511.5TCU3","versionType":"semver"},{"version":"520.1","status":"affected","lessThanOrEqual":"520.1TCU4","versionType":"semver"},{"version":"520.2","status":"affected","lessThanOrEqual":"520.2TCU2","versionType":"semver"}],"platforms":["Experion PKS"]},{"vendor":"Honeywell","product":"C300","defaultStatus":"unaffected","versions":[{"version":"510.1","status":"affected","lessThanOrEqual":"511.5TCU3","versionType":"semver"},{"version":"520.1","status":"affected","lessThanOrEqual":"520.1TCU4","versionType":"semver"},{"version":"520.2","status":"affected","lessThanOrEqual":"520.2TCU2","versionType":"semver"}],"platforms":["Experion LX","Experion PlantCruise"]}],"references":["https://process.honeywell.com"],"weaknesses":["CWE-502"],"ingestedAt":"2026-10-29T20:05:43.909Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/25xxx/CVE-2023-25770.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-25770","state":"PUBLISHED","datePublished":"2023-07-13T10:59:58.825Z","dateUpdated":"2024-08-02T11:32:12.419Z","assignerShortName":"Honeywell","assignerOrgId":"0dc86260-d7e3-4e81-ba06-3508e030ce8d","dateReserved":"2023-02-28T23:51:16.657Z"},"containers":{"cna":{"title":"Controller stack overflow on decoding messages from the server","descriptions":[{"lang":"en","value":"Controller DoS may occur due to buffer overflow when an error is generated in response to a specially crafted message. See Honeywell Security Notification for recommendations on upgrading and versioning. \n\n"}],"affected":[{"vendor":"Honeywell","product":"C300","defaultStatus":"unaffected","versions":[{"version":"501.1","status":"affected","lessThanOrEqual":"501.6HF8","versionType":"semver"},{"version":"510.1","status":"affected","lessThanOrEqual":"510.2HF12","versionType":"semver"},{"version":"511.1","status":"affected","lessThanOrEqual":"511.5TCU3","versionType":"semver"},{"version":"520.1","status":"affected","lessThanOrEqual":"520.1TCU4","versionType":"semver"},{"version":"520.2","status":"affected","lessThanOrEqual":"520.2TCU2","versionType":"semver"}],"platforms":["Experion PKS"]},{"vendor":"Honeywell","product":"C300","defaultStatus":"unaffected","versions":[{"version":"510.1","status":"affected","lessThanOrEqual":"511.5TCU3","versionType":"semver"},{"version":"520.1","status":"affected","lessThanOrEqual":"520.1TCU4","versionType":"semver"},{"version":"520.2","status":"affected","lessThanOrEqual":"520.2TCU2","versionType":"semver"}],"platforms":["Experion LX","Experion PlantCruise"]}],"references":[{"url":"https://process.honeywell.com"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-502","description":"CWE-502 Deserialization of Untrusted Data","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Honeywell","orgId":"0dc86260-d7e3-4e81-ba06-3508e030ce8d","dateUpdated":"2024-04-22T16:03:06.413Z"},"impacts":[{"capecId":"CAPEC-221","descriptions":[{"lang":"en","value":"CAPEC-221 XML External Entities Blowup"}]}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"honeywell","product":"c300","defaultStatus":"unknown","versions":[{"version":"501.1","status":"affected","lessThanOrEqual":"501.6hf8","versionType":"semver"}],"cpes":["cpe:2.3:h:honeywell:c300:501.1:*:*:*:*:*:*:*"]},{"vendor":"honeywell","product":"c300","defaultStatus":"unknown","versions":[{"version":"510.1","status":"affected","lessThanOrEqual":"510.2hf12","versionType":"semver"}],"cpes":["cpe:2.3:h:honeywell:c300:510.1:*:*:*:*:*:*:*"]},{"vendor":"honeywell","product":"c300","defaultStatus":"unknown","versions":[{"version":"511.1","status":"affected","lessThanOrEqual":"511.5tcu3","versionType":"semver"}],"cpes":["cpe:2.3:h:honeywell:c300:511.1:*:*:*:*:*:*:*"]},{"vendor":"honeywell","product":"c300","defaultStatus":"unknown","versions":[{"version":"520.1","status":"affected","lessThanOrEqual":"520.1tcu4","versionType":"semver"}],"cpes":["cpe:2.3:h:honeywell:c300:520.1:*:*:*:*:*:*:*"]},{"vendor":"honeywell","product":"c300","defaultStatus":"unknown","versions":[{"version":"520.2","status":"affected","lessThanOrEqual":"520.2tcu2","versionType":"semver"}],"cpes":["cpe:2.3:h:honeywell:c300:520.2:*:*:*:*:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-04-22T18:26:04.535864Z","id":"CVE-2023-25770","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":"2024-07-08T19:15:35.980Z"}},{"title":"CVE Program Container","references":[{"url":"https://process.honeywell.com","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T11:32:12.419Z"}}]}}}