CVE-2020-18831

{"id": "CVE-2020-18831", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2023-08-22T19:15:56.220", "references": [{"url": "https://github.com/Exiv2/exiv2/issues/828", "tags": ["Exploit", "Issue Tracking", "Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.exiv2.org/download.html", "tags": ["Broken Link"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "Buffer Overflow vulnerability in tEXtToDataBuf function in pngimage.cpp in Exiv2 0.27.1 allows remote attackers to cause a denial of service and other unspecified impacts via use of crafted file."}, {"lang": "es", "value": "Vulnerabilidad de desbordamiento del b\u00fafer en la funci\u00f3n tEXtToDataBuf en pngimage.cpp en Exiv2 0.27.1 que permite a atacantes remotos causar una denegaci\u00f3n de servicio y otros impactos no especificados mediante el uso de un archivo manipulado. "}], "lastModified": "2023-08-25T17:10:04.940", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:exiv2:exiv2:0.27.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9E196C7D-A075-43E0-A620-C2D7C0EB559F"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}