CVE-2023-31439

{"id": "CVE-2023-31439", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2023-06-13T17:15:14.753", "references": [{"url": "https://github.com/kastel-security/Journald", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/kastel-security/Journald/blob/main/journald-publication.pdf", "tags": ["Technical Description"], "source": "cve@mitre.org"}, {"url": "https://github.com/systemd/systemd/pull/28885", "source": "cve@mitre.org"}, {"url": "https://github.com/systemd/systemd/releases", "tags": ["Release Notes"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-354"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in systemd 253. An attacker can modify the contents of past events in a sealed log file and then adjust the file 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.\""}], "lastModified": "2024-04-11T01:20:11.720", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:systemd_project:systemd:253:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "733DE777-9802-4CB6-8B03-6B6295BCE29D"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}