CVE-2023-0996

{"id": "CVE-2023-0996", "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": "2023-02-24T04:15:12.317", "references": [{"url": "https://github.com/strukturag/libheif/pull/759", "tags": ["Patch", "Vendor Advisory"], "source": "cve_disclosure@tech.gov.sg"}, {"url": "https://govtech-csg.github.io/security-advisories/2023/02/24/CVE-2023-0996.html", "tags": ["Third Party Advisory"], "source": "cve_disclosure@tech.gov.sg"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-120"}]}, {"type": "Secondary", "source": "cve_disclosure@tech.gov.sg", "description": [{"lang": "en", "value": "CWE-120"}]}], "descriptions": [{"lang": "en", "value": "\nThere is a vulnerability in the strided image data parsing code in the emscripten wrapper for libheif. An attacker could exploit this through a crafted image file to cause a buffer overflow in linear memory during a memcpy call.\n\n\n\n\n"}], "lastModified": "2023-11-07T04:02:08.107", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:struktur:libheif:1.14.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "91D5E710-7894-4E2C-BE7B-9957FCFF6FC3"}], "operator": "OR"}]}], "sourceIdentifier": "cve_disclosure@tech.gov.sg"}