{"id":"CVE-2022-45142","state":"PUBLISHED","title":"The fix for CVE-2022-3437 included changing memcmp to be constant time and a workaround for a compiler bug by adding \"!= 0\" comparisons to the result of memcmp. When these patches ","description":"The fix for CVE-2022-3437 included changing memcmp to be constant time and a workaround for a compiler bug by adding \"!= 0\" comparisons to the result of memcmp. When these patches were backported to the heimdal-7.7.1 and heimdal-7.8.0 branches (and possibly other branches) a logic inversion sneaked in causing the validation of message integrity codes in gssapi/arcfour to be inverted.","publishedAt":"2023-03-06T00:00:00.000Z","updatedAt":"2025-03-06T20:20:48.532Z","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:H/A:N","source":"CISA-ADP"},"assigner":"redhat","products":["n/a Samba"],"affected":[{"vendor":"n/a","product":"Samba","versions":[{"version":"unknown","status":"affected"}]}],"references":["https://www.openwall.com/lists/oss-security/2023/02/08/1","https://security.gentoo.org/glsa/202310-06"],"weaknesses":["CWE-354"],"ingestedAt":"2026-10-29T19:50:51.061Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/45xxx/CVE-2022-45142.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-45142","state":"PUBLISHED","datePublished":"2023-03-06T00:00:00.000Z","dateUpdated":"2025-03-06T20:20:48.532Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2022-11-10T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The fix for CVE-2022-3437 included changing memcmp to be constant time and a workaround for a compiler bug by adding \"!= 0\" comparisons to the result of memcmp. When these patches were backported to the heimdal-7.7.1 and heimdal-7.8.0 branches (and possibly other branches) a logic inversion sneaked in causing the validation of message integrity codes in gssapi/arcfour to be inverted."}],"affected":[{"vendor":"n/a","product":"Samba","versions":[{"version":"unknown","status":"affected"}]}],"references":[{"url":"https://www.openwall.com/lists/oss-security/2023/02/08/1"},{"url":"https://security.gentoo.org/glsa/202310-06","name":"GLSA-202310-06","tags":["vendor-advisory"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-354","type":"CWE","lang":"en","description":"CWE-354"}]}],"providerMetadata":{"shortName":"redhat","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateUpdated":"2023-10-08T08:06:31.799Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.openwall.com/lists/oss-security/2023/02/08/1","tags":["x_transferred"]},{"url":"https://security.gentoo.org/glsa/202310-06","name":"GLSA-202310-06","tags":["vendor-advisory","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T14:09:56.389Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.5,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-03-06T20:20:44.599013Z","id":"CVE-2022-45142","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":"2025-03-06T20:20:48.532Z"}}]}}}