CVE-2020-13178

{"containers": {"cna": {"affected": [{"product": "- PCoIP Standard Agent for Windows - PCoIP Graphics Agent for Windows", "vendor": "n/a", "versions": [{"status": "affected", "version": "PCoIP Standard Agent for Windows 20.04.0 and earlier, PCoIP Graphics Agent for Windows 20.04.0 and earlier."}]}], "descriptions": [{"lang": "en", "value": "A function in the Teradici PCoIP Standard Agent for Windows and Graphics Agent for Windows prior to version 20.04.1 does not properly validate the signature of an external binary, which could allow an attacker to gain elevated privileges via execution in the context of the PCoIP Agent process."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-345", "description": "Insufficient Verification of Data Authenticity (CWE-345)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2020-08-11T17:50:43.000Z", "orgId": "ba3c294d-a544-4fff-ad44-2de7c7bbb6be", "shortName": "Teradici"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://advisory.teradici.com/security-advisories/60/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@teradici.com", "ID": "CVE-2020-13178", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "- PCoIP Standard Agent for Windows - PCoIP Graphics Agent for Windows", "version": {"version_data": [{"version_value": "PCoIP Standard Agent for Windows 20.04.0 and earlier, PCoIP Graphics Agent for Windows 20.04.0 and earlier."}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A function in the Teradici PCoIP Standard Agent for Windows and Graphics Agent for Windows prior to version 20.04.1 does not properly validate the signature of an external binary, which could allow an attacker to gain elevated privileges via execution in the context of the PCoIP Agent process."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Insufficient Verification of Data Authenticity (CWE-345)"}]}]}, "references": {"reference_data": [{"name": "https://advisory.teradici.com/security-advisories/60/", "refsource": "MISC", "url": "https://advisory.teradici.com/security-advisories/60/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T12:11:19.416Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://advisory.teradici.com/security-advisories/60/"}]}]}, "cveMetadata": {"assignerOrgId": "ba3c294d-a544-4fff-ad44-2de7c7bbb6be", "assignerShortName": "Teradici", "cveId": "CVE-2020-13178", "datePublished": "2020-08-11T17:50:43.000Z", "dateReserved": "2020-05-19T00:00:00.000Z", "dateUpdated": "2024-08-04T12:11:19.416Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "- PCoIP Standard Agent for Windows - PCoIP Graphics Agent for Windows", "vendor": "n/a", "versions": [{"status": "affected", "version": "PCoIP Standard Agent for Windows 20.04.0 and earlier, PCoIP Graphics Agent for Windows 20.04.0 and earlier."}]}], "source": "security@teradici.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:teradici:graphics_agent:*:*:*:*:*:windows:*:*", "matchCriteriaId": "14D4B030-1438-47EC-AA0A-1E74CFFA34E3", "versionEndExcluding": "20.04.1", "vulnerable": true}, {"criteria": "cpe:2.3:a:teradici:pcoip_standard_agent:*:*:*:*:*:windows:*:*", "matchCriteriaId": "C746FBCC-92C4-40BA-9C88-0C9FD3494932", "versionEndExcluding": "20.04.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A function in the Teradici PCoIP Standard Agent for Windows and Graphics Agent for Windows prior to version 20.04.1 does not properly validate the signature of an external binary, which could allow an attacker to gain elevated privileges via execution in the context of the PCoIP Agent process."}, {"lang": "es", "value": "Una funci\u00f3n en el Teradici PCoIP Standard Agent para Windows y el Graphics Agent para Windows anterior a la versi\u00f3n 20.04.1, no comprueba correctamente la firma de un binario externo, lo que podr\u00eda permitir a un atacante alcanzar privilegios elevados mediante una ejecuci\u00f3n en el contexto del proceso de PCoIP Agent"}], "id": "CVE-2020-13178", "lastModified": "2026-06-17T02:52:44.630", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-08-11T18:15:12.800", "references": [{"source": "security@teradici.com", "tags": ["Vendor Advisory"], "url": "https://advisory.teradici.com/security-advisories/60/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://advisory.teradici.com/security-advisories/60/"}], "sourceIdentifier": "security@teradici.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-345"}], "source": "security@teradici.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-345"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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