{ "id": "CVE-2023-31438", "sourceIdentifier": "cve@mitre.org", "published": "2023-06-13T17:15:14.707", "lastModified": "2024-11-21T08:01:51.953", "vulnStatus": "Modified", "cveTags": [ { "sourceIdentifier": "cve@mitre.org", "tags": [ "disputed" ] } ], "descriptions": [ { "lang": "en", "value": "An issue was discovered in systemd 253. An attacker can truncate a sealed log file and then resume log sealing such that checking the integrity shows no error, despite modifications. NOTE: the vendor reportedly sent \"a reply denying that any of the finding was a security vulnerability.\"" } ], "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:L/A:N", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE" }, "exploitabilityScore": 3.9, "impactScore": 1.4 } ] }, "weaknesses": [ { "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:systemd_project:systemd:253:-:*:*:*:*:*:*", "matchCriteriaId": "733DE777-9802-4CB6-8B03-6B6295BCE29D" } ] } ] } ], "references": [ { "url": "https://github.com/kastel-security/Journald", "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ] }, { "url": "https://github.com/kastel-security/Journald/blob/main/journald-publication.pdf", "source": "cve@mitre.org", "tags": [ "Technical Description" ] }, { "url": "https://github.com/systemd/systemd/pull/28886", "source": "cve@mitre.org" }, { "url": "https://github.com/systemd/systemd/releases", "source": "cve@mitre.org", "tags": [ "Release Notes" ] }, { "url": "https://github.com/kastel-security/Journald", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ] }, { "url": "https://github.com/kastel-security/Journald/blob/main/journald-publication.pdf", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Technical Description" ] }, { "url": "https://github.com/systemd/systemd/pull/28886", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://github.com/systemd/systemd/releases", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Release Notes" ] } ] }