CVE-2019-0971

An information disclosure vulnerability exists when Azure DevOps Server and Microsoft Team Foundation Server do not properly sanitize a specially crafted authentication request to an affected server, aka 'Azure DevOps Server and Team Foundation Server Information Disclosure Vulnerability'.

CVSS v3 6.5 MEDIUM
CVSS v2.0 9.0 HIGH

6.5^/10

CVSS v3 : MEDIUM

Vector : AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0971	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:microsoft:team_foundation_server:2018:3.2::::::
	cpe:2.3:o:microsoft:azure_devops_server:2019:::::::*

History

No history.

Information

Published : 2019-05-16 19:29

Updated : 2023-12-10 12:59

NVD link : CVE-2019-0971

Mitre link : CVE-2019-0971

CVE.ORG link : CVE-2019-0971

JSON object : View

Products Affected

microsoft

azure_devops_server
team_foundation_server

CWE

CWE-116

Improper Encoding or Escaping of Output

{"id": "CVE-2019-0971", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "authentication": "SINGLE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2019-05-16T19:29:04.770", "references": [{"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0971", "tags": ["Patch", "Vendor Advisory"], "source": "secure@microsoft.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-116"}]}], "descriptions": [{"lang": "en", "value": "An information disclosure vulnerability exists when Azure DevOps Server and Microsoft Team Foundation Server do not properly sanitize a specially crafted authentication request to an affected server, aka 'Azure DevOps Server and Team Foundation Server Information Disclosure Vulnerability'."}, {"lang": "es", "value": "Existe una vulnerabilidad de revelaci\u00f3n de informaci\u00f3n cuando Azure DevOps Server y Microsoft Team Foundation Server no hacen un saneamiento adecuado para una solicitud de autenticaci\u00f3n especialmente creada para un servidor afectado, tambi\u00e9n se conoce como 'Azure DevOps Server and Team Foundation Server Information Disclosure Vulnerability'."}], "lastModified": "2020-08-24T17:37:01.140", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:team_foundation_server:2018:3.2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5296DF6D-D32A-4D70-9A32-441750704C9A"}, {"criteria": "cpe:2.3:o:microsoft:azure_devops_server:2019:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ADD056B7-6557-45DE-AB88-A9EE4A572ADA"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com"}