CVE-2020-20118

{"id": "CVE-2020-20118", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2023-07-11T14:15:09.300", "references": [{"url": "http://avast.com", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://gitlab.com/yongchuank/avast-aswsnx-ioctl-82ac0060-oob-write", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://avast.com", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://gitlab.com/yongchuank/avast-aswsnx-ioctl-82ac0060-oob-write", "tags": ["Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-120"}]}], "descriptions": [{"lang": "en", "value": "Buffer Overflow vulnerability in Avast AntiVirus before v.19.7 allows a local attacker to cause a denial of service via a crafted request to the aswSnx.sys driver."}], "lastModified": "2024-11-21T05:11:50.680", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:avast:antivirus:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "228EF642-BA80-47F0-BD6B-2824131707DA", "versionEndExcluding": "19.7"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}