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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:opensuse:libeconf:*:*:*:*:*:*:*:*", "matchCriteriaId": "346C0440-B422-4C32-B61E-09467A38DF0B", "versionEndExcluding": "0.5.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in openSUSE libeconf leads to DoS via malformed config files.\nThis issue affects libeconf: before 0.5.2.\n\n"}, {"lang": "es", "value": "Una vulnerabilidad de Copia del B\u00fafer de memoria Sin Comprobar el Tama\u00f1o de Entrada ('Desbordamiento de B\u00fafer Cl\u00e1sico') en openSUSE libeconf conduce a una denegaci\u00f3n de servicio (DoS) a trav\u00e9s de archivos de configuraci\u00f3n con formato malformado. Este problema afecta a libeconf: antes de la versi\u00f3n 0.5.2."}], "id": "CVE-2023-22652", "lastModified": "2024-11-21T07:45:08.147", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 3.3, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 1.4, "source": "meissner@suse.de", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-06-01T12:15:09.557", "references": [{"source": "meissner@suse.de", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-22652"}, {"source": "meissner@suse.de", "tags": ["Broken Link"], "url": "https://https://github.com/openSUSE/libeconf/issues/177"}, {"source": "meissner@suse.de", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SDD5GL5T3V5XZ3VFA4HPE6YGJ2K4HHPC/"}, {"source": "meissner@suse.de", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SMG5256D5I3GFA3RBAJQ2WYPJDYAIL74/"}, {"source": "meissner@suse.de", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YAYW7X753Z6GOJKVLQPXBDHISN6ZT233/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-22652"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "https://https://github.com/openSUSE/libeconf/issues/177"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SDD5GL5T3V5XZ3VFA4HPE6YGJ2K4HHPC/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SMG5256D5I3GFA3RBAJQ2WYPJDYAIL74/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YAYW7X753Z6GOJKVLQPXBDHISN6ZT233/"}], "sourceIdentifier": "meissner@suse.de", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-120"}], "source": "meissner@suse.de", "type": "Secondary"}]}

{"affected_release": [{"advisory": "RHSA-2023:4347", "cpe": "cpe:/o:redhat:enterprise_linux:9", "package": "libeconf-0:0.4.1-3.el9_2", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2023-08-01T00:00:00Z"}], "bugzilla": {"description": "libeconf: stack-based buffer overflow in read_file() in lib/getfilecontents.c", "id": "2212463", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2212463"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-120", "details": ["A Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in openSUSE libeconf leads to DoS via malformed config files.\nThis issue affects libeconf: before 0.5.2.", "A flaw was found in the libeconf library. This issue occurs when parsing a specially crafted configuration file, causing a stack-based buffer overflow, resulting in a denial of service."], "name": "CVE-2023-22652", "public_date": "2023-03-16T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-22652\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-22652"], "threat_severity": "Moderate", "upstream_fix": "libeconf 0.5.2"}