{"attribution":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","cve":{"id":"CVE-2023-42465","sourceIdentifier":"cve@mitre.org","published":"2023-12-22T16:15:08.057","lastModified":"2026-06-17T06:23:53.593","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Sudo before 1.9.15 might allow row hammer attacks (for authentication bypass or privilege escalation) because application logic sometimes is based on not equaling an error value (instead of equaling a success value), and because the values do not resist flips of a single bit."},{"lang":"es","value":"Sudo anterior a 1.9.15 podría permitir row hammer attacks (para eludir la autenticación o escalar privilegios) porque la lógica de la aplicación a veces se basa en no igualar un valor de error (en lugar de igualar un valor de éxito) y porque los valores no resisten los cambios de un solo bit."}],"affected":[{"source":"cve@mitre.org","affectedData":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.0,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.0,"impactScore":5.9}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-noinfo"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:sudo_project:sudo:*:*:*:*:*:*:*:*","versionEndExcluding":"1.9.15","matchCriteriaId":"0352673D-D618-41C1-BC9F-8B3582BC277E"}]}]}],"references":[{"url":"https://arxiv.org/abs/2309.02545","source":"cve@mitre.org","tags":["Technical Description","Third Party Advisory"]},{"url":"https://github.com/sudo-project/sudo/commit/7873f8334c8d31031f8cfa83bd97ac6029309e4f","source":"cve@mitre.org","tags":["Patch"]},{"url":"https://github.com/sudo-project/sudo/releases/tag/SUDO_1_9_15","source":"cve@mitre.org","tags":["Release Notes"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R4Q23NHCKCLFIHSNY6KJ27GM7FSCEVXM/","source":"cve@mitre.org"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U6XMRUJCPII4MPWG43HTYR76DGLEYEFZ/","source":"cve@mitre.org"},{"url":"https://security.gentoo.org/glsa/202401-29","source":"cve@mitre.org"},{"url":"https://security.netapp.com/advisory/ntap-20240208-0002/","source":"cve@mitre.org"},{"url":"https://www.openwall.com/lists/oss-security/2023/12/21/9","source":"cve@mitre.org","tags":["Exploit","Mailing List"]},{"url":"https://www.sudo.ws/releases/changelog/","source":"cve@mitre.org","tags":["Release Notes"]},{"url":"http://www.openwall.com/lists/oss-security/2025/09/23/2","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.openwall.com/lists/oss-security/2025/09/24/6","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://arxiv.org/abs/2309.02545","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Technical Description","Third Party Advisory"]},{"url":"https://github.com/sudo-project/sudo/commit/7873f8334c8d31031f8cfa83bd97ac6029309e4f","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]},{"url":"https://github.com/sudo-project/sudo/releases/tag/SUDO_1_9_15","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R4Q23NHCKCLFIHSNY6KJ27GM7FSCEVXM/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U6XMRUJCPII4MPWG43HTYR76DGLEYEFZ/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/R4Q23NHCKCLFIHSNY6KJ27GM7FSCEVXM/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U6XMRUJCPII4MPWG43HTYR76DGLEYEFZ/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.gentoo.org/glsa/202401-29","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.netapp.com/advisory/ntap-20240208-0002/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.openwall.com/lists/oss-security/2023/12/21/9","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Mailing List"]},{"url":"https://www.sudo.ws/releases/changelog/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes"]}]}}