{"id":"CVE-2022-41318","state":"PUBLISHED","title":"A buffer over-read was discovered in libntlmauth in Squid 2.5 through 5.6. Due to incorrect integer-overflow protection, the SSPI and SMB authentication helpers are vulnerable to r","description":"A buffer over-read was discovered in libntlmauth in Squid 2.5 through 5.6. Due to incorrect integer-overflow protection, the SSPI and SMB authentication helpers are vulnerable to reading unintended memory locations. In some configurations, cleartext credentials from these locations are sent to a client. This is fixed in 5.7.","publishedAt":"2022-12-25T00:00:00.000Z","updatedAt":"2025-04-14T18:33:53.348Z","severity":{"score":8.6,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","source":"CISA-ADP"},"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://github.com/squid-cache/squid/security/advisories/GHSA-394c-rr7q-6g78","http://www.squid-cache.org/Versions/v4/changesets/SQUID-2022_2.patch","http://www.squid-cache.org/Versions/v5/changesets/SQUID-2022_2.patch","https://www.openwall.com/lists/oss-security/2022/09/23/2"],"weaknesses":["CWE-190"],"ingestedAt":"2026-10-29T19:50:37.819Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/41xxx/CVE-2022-41318.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-41318","state":"PUBLISHED","datePublished":"2022-12-25T00:00:00.000Z","dateUpdated":"2025-04-14T18:33:53.348Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2022-09-23T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A buffer over-read was discovered in libntlmauth in Squid 2.5 through 5.6. Due to incorrect integer-overflow protection, the SSPI and SMB authentication helpers are vulnerable to reading unintended memory locations. In some configurations, cleartext credentials from these locations are sent to a client. This is fixed in 5.7."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://github.com/squid-cache/squid/security/advisories/GHSA-394c-rr7q-6g78"},{"url":"http://www.squid-cache.org/Versions/v4/changesets/SQUID-2022_2.patch"},{"url":"http://www.squid-cache.org/Versions/v5/changesets/SQUID-2022_2.patch"},{"url":"https://www.openwall.com/lists/oss-security/2022/09/23/2"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"n/a"}]}],"providerMetadata":{"shortName":"mitre","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateUpdated":"2022-12-25T00:00:00.000Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/squid-cache/squid/security/advisories/GHSA-394c-rr7q-6g78","tags":["x_transferred"]},{"url":"http://www.squid-cache.org/Versions/v4/changesets/SQUID-2022_2.patch","tags":["x_transferred"]},{"url":"http://www.squid-cache.org/Versions/v5/changesets/SQUID-2022_2.patch","tags":["x_transferred"]},{"url":"https://www.openwall.com/lists/oss-security/2022/09/23/2","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T12:42:44.884Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"CHANGED","version":"3.1","baseScore":8.6,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-04-14T16:15:32.278199Z","id":"CVE-2022-41318","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-190","type":"CWE","lang":"en","description":"CWE-190 Integer Overflow or Wraparound"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-04-14T18:33:53.348Z"}}]}}}