{"id":"CVE-2023-22439","state":"PUBLISHED","title":"CVE-2023-22439","description":"\nImproper input validation of a large HTTP request in the Controller 6000 and Controller 7000 optional diagnostic web interface (Port 80) can be used to perform a Denial of Service of the diagnostic web interface.\n\nThis issue affects: Gallagher Controller 6000 and 7000 8.90 prior to vCR8.90.231204a (distributed in 8.90.1620 (MR2)), 8.80 prior to vCR8.80.231204a (distributed in 8.80.1369 (MR3)), 8.70 prior to vCR8.70.231204a (distributed in 8.70.2375 (MR5)), 8.60 prior to vCR8.60.231116a (distributed in 8.60.2550 (MR7)), all versions of 8.50 and prior.\n\n","publishedAt":"2023-12-18T21:58:41.026Z","updatedAt":"2024-08-02T10:07:06.573Z","severity":{"score":3.1,"label":"Low","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L","source":"Gallagher"},"assigner":"Gallagher","products":["Gallagher Controller 6000/ Controller 7000"],"affected":[{"vendor":"Gallagher","product":"Controller 6000/ Controller 7000","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"8.50","versionType":"custom"},{"version":"8.90","status":"affected","lessThan":"vCR8.90.231204a","versionType":"custom"},{"version":"8.80","status":"affected","lessThan":"vCR8.80.231204a","versionType":"custom"},{"version":"8.70","status":"affected","lessThan":"vCR8.70.231204a","versionType":"custom"},{"version":"8.60","status":"affected","lessThan":"vCR8.60.231116a","versionType":"custom"}]}],"references":["https://security.gallagher.com/Security-Advisories/CVE-2023-22439"],"weaknesses":["CWE-20"],"ingestedAt":"2026-10-29T20:05:43.909Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/22xxx/CVE-2023-22439.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-22439","state":"PUBLISHED","datePublished":"2023-12-18T21:58:41.026Z","dateUpdated":"2024-08-02T10:07:06.573Z","assignerShortName":"Gallagher","assignerOrgId":"0c426f27-3ee1-4eff-be88-288d5a1822bc","dateReserved":"2023-02-03T20:38:05.234Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"\nImproper input validation of a large HTTP request in the Controller 6000 and Controller 7000 optional diagnostic web interface (Port 80) can be used to perform a Denial of Service of the diagnostic web interface.\n\nThis issue affects: Gallagher Controller 6000 and 7000 8.90 prior to vCR8.90.231204a (distributed in 8.90.1620 (MR2)), 8.80 prior to vCR8.80.231204a (distributed in 8.80.1369 (MR3)), 8.70 prior to vCR8.70.231204a (distributed in 8.70.2375 (MR5)), 8.60 prior to vCR8.60.231116a (distributed in 8.60.2550 (MR7)), all versions of 8.50 and prior.\n\n"}],"affected":[{"vendor":"Gallagher","product":"Controller 6000/ Controller 7000","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"8.50","versionType":"custom"},{"version":"8.90","status":"affected","lessThan":"vCR8.90.231204a","versionType":"custom"},{"version":"8.80","status":"affected","lessThan":"vCR8.80.231204a","versionType":"custom"},{"version":"8.70","status":"affected","lessThan":"vCR8.70.231204a","versionType":"custom"},{"version":"8.60","status":"affected","lessThan":"vCR8.60.231116a","versionType":"custom"}]}],"references":[{"url":"https://security.gallagher.com/Security-Advisories/CVE-2023-22439"}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":3.1,"baseSeverity":"LOW","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","description":"CWE-20 Improper Input Validation","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Gallagher","orgId":"0c426f27-3ee1-4eff-be88-288d5a1822bc","dateUpdated":"2023-12-18T21:58:41.026Z"},"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"Sebastian Toscano of Amazon Security"},{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"Kevin Schaller of Amazon Security"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://security.gallagher.com/Security-Advisories/CVE-2023-22439","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T10:07:06.573Z"}}]}}}