{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-08-01T03:00:58.334","vulnerabilities":[{"cve":{"id":"CVE-2022-45142","sourceIdentifier":"secalert@redhat.com","published":"2023-03-06T23:15:11.233","lastModified":"2026-06-17T05:09:27.017","vulnStatus":"Modified","cveTags":[],"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":[{"source":"secalert@redhat.com","affectedData":[{"vendor":"n/a","product":"Samba","versions":[{"version":"unknown","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":3.6},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":3.6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2025-03-06T20:20:44.599013Z","id":"CVE-2022-45142","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"secalert@redhat.com","type":"Secondary","description":[{"lang":"en","value":"CWE-354"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-354"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:heimdal_project:heimdal:7.7.1:*:*:*:*:*:*:*","matchCriteriaId":"BCC5903D-5BD2-4BA3-8380-DA8895795C89"},{"vulnerable":true,"criteria":"cpe:2.3:a:heimdal_project:heimdal:7.8.0:*:*:*:*:*:*:*","matchCriteriaId":"AE3686D9-71B1-498E-8CAD-FEA89B78D6DB"}]}]}],"references":[{"url":"https://security.gentoo.org/glsa/202310-06","source":"secalert@redhat.com"},{"url":"https://www.openwall.com/lists/oss-security/2023/02/08/1","source":"secalert@redhat.com","tags":["Mailing List"]},{"url":"https://security.gentoo.org/glsa/202310-06","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.openwall.com/lists/oss-security/2023/02/08/1","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List"]}]}}]}