{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-07T19:30:26.055","vulnerabilities":[{"cve":{"id":"CVE-2018-15687","sourceIdentifier":"security@ubuntu.com","published":"2018-10-26T14:29:00.757","lastModified":"2025-06-09T16:15:28.517","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A race condition in chown_one() of systemd allows an attacker to cause systemd to set arbitrary permissions on arbitrary files. Affected releases are systemd versions up to and including 239."},{"lang":"es","value":"Una condición de carrera en chown_one() en systemd permite que un atacante provoque que systemd establezca permisos arbitrarios en archivos arbitrarios. Las versiones afectadas de systemd son todas hasta la 239 incluida."}],"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}],"cvssMetricV30":[{"source":"security@ubuntu.com","type":"Secondary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:L/AC:M/Au:N/C:C/I:C/A:C","baseScore":6.9,"accessVector":"LOCAL","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"baseSeverity":"MEDIUM","exploitabilityScore":3.4,"impactScore":10.0,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-362"}]},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","description":[{"lang":"en","value":"CWE-362"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*","matchCriteriaId":"F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B"},{"vulnerable":true,"criteria":"cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*","matchCriteriaId":"23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D"},{"vulnerable":true,"criteria":"cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*","matchCriteriaId":"07C312A0-CD2C-4B9C-B064-6409B25C278F"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:systemd_project:systemd:*:*:*:*:*:*:*:*","versionStartIncluding":"235","versionEndExcluding":"240","matchCriteriaId":"A2F20C41-576E-4A98-9BB9-26CB7709C2F1"}]}]}],"references":[{"url":"http://www.securityfocus.com/bid/105748","source":"security@ubuntu.com","tags":["Broken Link","Third Party Advisory","VDB Entry"]},{"url":"https://github.com/systemd/systemd/pull/10517/commits","source":"security@ubuntu.com","tags":["Patch","Third Party Advisory"]},{"url":"https://security.gentoo.org/glsa/201810-10","source":"security@ubuntu.com","tags":["Third Party Advisory"]},{"url":"https://usn.ubuntu.com/3816-1/","source":"security@ubuntu.com","tags":["Third Party Advisory"]},{"url":"https://www.exploit-db.com/exploits/45715/","source":"security@ubuntu.com","tags":["Exploit","Third Party Advisory","VDB Entry"]},{"url":"http://www.securityfocus.com/bid/105748","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Broken Link","Third Party Advisory","VDB Entry"]},{"url":"https://github.com/systemd/systemd/pull/10517/commits","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]},{"url":"https://security.gentoo.org/glsa/201810-10","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"https://usn.ubuntu.com/3816-1/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"https://www.exploit-db.com/exploits/45715/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory","VDB Entry"]}]}}]}