CVE-2019-20453

A problem was found in Pydio Core before 8.2.4 and Pydio Enterprise before 8.2.4. A PHP object injection is present in the page plugins/uploader.http/HttpDownload.php. An authenticated user with basic privileges can inject objects and achieve remote code execution.

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://pydio.com/en/community/releases/pydio-core/pydio-core-pydio-enterprise-824-security-release	Vendor Advisory
https://www.certilience.fr/2020/03/cve-2019-20453-vulnerabilite-php-object-injection-pydio-core/	Third Party Advisory
https://pydio.com/en/community/releases/pydio-core/pydio-core-pydio-enterprise-824-security-release	Vendor Advisory
https://www.certilience.fr/2020/03/cve-2019-20453-vulnerabilite-php-object-injection-pydio-core/	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:pydio:pydio::::::::
	cpe:2.3:a:pydio:pydio:::::enterprise:::*

History

No history.

Information

Published : 2020-03-17 14:15

Updated : 2024-11-21 04:38

NVD link : CVE-2019-20453

Mitre link : CVE-2019-20453

CVE.ORG link : CVE-2019-20453

JSON object : View

Products Affected

pydio

pydio

CWE

CWE-502

Deserialization of Untrusted Data

{"id": "CVE-2019-20453", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2020-03-17T14:15:11.847", "references": [{"url": "https://pydio.com/en/community/releases/pydio-core/pydio-core-pydio-enterprise-824-security-release", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.certilience.fr/2020/03/cve-2019-20453-vulnerabilite-php-object-injection-pydio-core/", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://pydio.com/en/community/releases/pydio-core/pydio-core-pydio-enterprise-824-security-release", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.certilience.fr/2020/03/cve-2019-20453-vulnerabilite-php-object-injection-pydio-core/", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-502"}]}], "descriptions": [{"lang": "en", "value": "A problem was found in Pydio Core before 8.2.4 and Pydio Enterprise before 8.2.4. A PHP object injection is present in the page plugins/uploader.http/HttpDownload.php. An authenticated user with basic privileges can inject objects and achieve remote code execution."}, {"lang": "es", "value": "Se detect\u00f3 un problema en Pydio Core versiones anteriores a 8.2.4 y Pydio Enterprise versiones anteriores a 8.2.4. Una inyecci\u00f3n de objetos PHP est\u00e1 presente en la p\u00e1gina plugins/uploader.http/HttpDownload.php. Un usuario autenticado con privilegios b\u00e1sicos puede inyectar objetos y lograr una ejecuci\u00f3n de c\u00f3digo remota."}], "lastModified": "2024-11-21T04:38:30.863", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:pydio:pydio:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "631CB374-52F5-423B-9854-DD63ECC618AD", "versionEndExcluding": "8.2.4"}, {"criteria": "cpe:2.3:a:pydio:pydio:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "EDA33E82-B8E4-45E6-A8FA-99791DB3BBA1", "versionEndExcluding": "8.2.4"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}