{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2023-39741", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2023-08-25T13:37:59.411800", "dateReserved": "2023-08-07T00:00:00", "datePublished": "2023-08-17T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2023-08-25T13:37:59.411800"}, "descriptions": [{"lang": "en", "value": "lrzip v0.651 was discovered to contain a heap overflow via the libzpaq::PostProcessor::write(int) function at /libzpaq/libzpaq.cpp. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted file."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://github.com/ckolivas/lrzip/issues/246"}, {"url": "https://github.com/huanglei3/lrzip_poc/tree/main/lrzip_heap_overflow"}, {"url": "https://gist.github.com/huanglei3/ec9090096aa92445cf0a8baa8e929084"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:long_range_zip_project:long_range_zip:0.651:*:*:*:*:*:*:*", "matchCriteriaId": "052FD35D-AAF5-4D09-8F2A-E56F6C3B63D7", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "lrzip v0.651 was discovered to contain a heap overflow via the libzpaq::PostProcessor::write(int) function at /libzpaq/libzpaq.cpp. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted file."}, {"lang": "es", "value": "Se descubri\u00f3 que lrzip v0.651 contiene un desbordamiento de mont\u00edculo a trav\u00e9s de la funci\u00f3n libzpaq::PostProcessor::write(int) en /libzpaq/libzpaq.cpp. Esta vulnerabilidad permite a los atacantes provocar una denegaci\u00f3n de servicio (DoS) a trav\u00e9s de un archivo manipulado."}], "id": "CVE-2023-39741", "lastModified": "2023-08-25T14:15:09.287", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "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:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-08-17T19:15:12.977", "references": [{"source": "cve@mitre.org", "url": "https://gist.github.com/huanglei3/ec9090096aa92445cf0a8baa8e929084"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Issue Tracking"], "url": "https://github.com/ckolivas/lrzip/issues/246"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": "https://github.com/huanglei3/lrzip_poc/tree/main/lrzip_heap_overflow"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}