CVE-2020-8109 (GCVE-0-2020-8109)
Vulnerability from cvelistv5
Published
2020-10-01 13:05
Modified
2024-09-17 02:27
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
A vulnerability has been discovered in the ace.xmd parser that results from a lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. This can result in denial-of-service. This issue affects: Bitdefender Engines version 7.84892 and prior versions.
References
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Bitdefender | Bitdefender Engines |
Version: unspecified < |
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T09:48:25.648Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://www.bitdefender.com/support/security-advisories/bitdefender-ace-xmd-parser-out-of-bounds-write-va-8772" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "Bitdefender Engines", "vendor": "Bitdefender", "versions": [ { "lessThanOrEqual": "7.84892", "status": "affected", "version": "unspecified", "versionType": "custom" } ] } ], "credits": [ { "lang": "en", "value": "David Lanzenberger" } ], "datePublic": "2020-10-01T00:00:00", "descriptions": [ { "lang": "en", "value": "A vulnerability has been discovered in the ace.xmd parser that results from a lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. This can result in denial-of-service. This issue affects: Bitdefender Engines version 7.84892 and prior versions." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-787", "description": "CWE-787 Out-of-bounds Write", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2020-10-01T13:05:22", "orgId": "b3d5ebe7-963e-41fb-98e1-2edaeabb8f82", "shortName": "Bitdefender" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://www.bitdefender.com/support/security-advisories/bitdefender-ace-xmd-parser-out-of-bounds-write-va-8772" } ], "solutions": [ { "lang": "en", "value": "Bitdefender has issued an update in engines version 7.84892 to correct this vulnerability" } ], "source": { "defect": [ "VA-8772" ], "discovery": "EXTERNAL" }, "title": "Bitdefender ace.xmd parser out-of-bounds write (VA-8772)", "x_generator": { "engine": "Vulnogram 0.0.9" }, "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "cve-requests@bitdefender.com", "DATE_PUBLIC": "2020-10-01T14:00:00.000Z", "ID": "CVE-2020-8109", "STATE": "PUBLIC", "TITLE": "Bitdefender ace.xmd parser out-of-bounds write (VA-8772)" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Bitdefender Engines", "version": { "version_data": [ { "version_affected": "\u003c=", "version_value": "7.84892" } ] } } ] }, "vendor_name": "Bitdefender" } ] } }, "credit": [ { "lang": "eng", "value": "David Lanzenberger" } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A vulnerability has been discovered in the ace.xmd parser that results from a lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. This can result in denial-of-service. This issue affects: Bitdefender Engines version 7.84892 and prior versions." } ] }, "generator": { "engine": "Vulnogram 0.0.9" }, "impact": { "cvss": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-787 Out-of-bounds Write" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.bitdefender.com/support/security-advisories/bitdefender-ace-xmd-parser-out-of-bounds-write-va-8772", "refsource": "MISC", "url": "https://www.bitdefender.com/support/security-advisories/bitdefender-ace-xmd-parser-out-of-bounds-write-va-8772" } ] }, "solution": [ { "lang": "en", "value": "Bitdefender has issued an update in engines version 7.84892 to correct this vulnerability" } ], "source": { "defect": [ "VA-8772" ], "discovery": "EXTERNAL" } } } }, "cveMetadata": { "assignerOrgId": "b3d5ebe7-963e-41fb-98e1-2edaeabb8f82", "assignerShortName": "Bitdefender", "cveId": "CVE-2020-8109", "datePublished": "2020-10-01T13:05:23.197488Z", "dateReserved": "2020-01-28T00:00:00", "dateUpdated": "2024-09-17T02:27:57.606Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2020-8109\",\"sourceIdentifier\":\"cve-requests@bitdefender.com\",\"published\":\"2020-10-01T13:15:12.443\",\"lastModified\":\"2024-11-21T05:38:18.793\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A vulnerability has been discovered in the ace.xmd parser that results from a lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. This can result in denial-of-service. This issue affects: Bitdefender Engines version 7.84892 and prior versions.\"},{\"lang\":\"es\",\"value\":\"Se ha detectado una vulnerabilidad en el analizador ace.xmd que resulta de una falta de comprobaci\u00f3n apropiada de los datos suministrados por el usuario, lo que puede resultar en una escritura m\u00e1s all\u00e1 del final de un b\u00fafer asignado.\u0026#xa0;Esto puede resultar en una denegaci\u00f3n de servicio.\u0026#xa0;Este problema afecta a: Bitdefender Engines versiones 7.84892 y versiones anteriores\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"cve-requests@bitdefender.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.9,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.2,\"impactScore\":3.6},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"cve-requests@bitdefender.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-787\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-787\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:bitdefender:engines:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"7.84892\",\"matchCriteriaId\":\"C8E80377-732D-4BCD-8E66-C56CF6E623B1\"}]}]}],\"references\":[{\"url\":\"https://www.bitdefender.com/support/security-advisories/bitdefender-ace-xmd-parser-out-of-bounds-write-va-8772\",\"source\":\"cve-requests@bitdefender.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.bitdefender.com/support/security-advisories/bitdefender-ace-xmd-parser-out-of-bounds-write-va-8772\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}" } }
Loading…
Loading…
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…