CVE-2017-7557

dnsdist version 1.1.0 is vulnerable to a flaw in authentication mechanism for REST API potentially allowing CSRF attack.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

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

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.securityfocus.com/bid/100508	Third Party Advisory VDB Entry
https://dnsdist.org/security-advisories/powerdns-advisory-for-dnsdist-2017-02.html	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:powerdns:dnsdist:1.1.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-08-22 14:29

Updated : 2023-12-10 12:15

NVD link : CVE-2017-7557

Mitre link : CVE-2017-7557

CVE.ORG link : CVE-2017-7557

JSON object : View

Products Affected

powerdns

dnsdist

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

CWE-287

Improper Authentication

{"id": "CVE-2017-7557", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2017-08-22T14:29:00.257", "references": [{"url": "http://www.securityfocus.com/bid/100508", "tags": ["Third Party Advisory", "VDB Entry"], "source": "secalert@redhat.com"}, {"url": "https://dnsdist.org/security-advisories/powerdns-advisory-for-dnsdist-2017-02.html", "tags": ["Patch", "Vendor Advisory"], "source": "secalert@redhat.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-352"}]}, {"type": "Secondary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-287"}]}], "descriptions": [{"lang": "en", "value": "dnsdist version 1.1.0 is vulnerable to a flaw in authentication mechanism for REST API potentially allowing CSRF attack."}, {"lang": "es", "value": "dnsdist versi\u00f3n 1.1.0 es vulnerable a un error en el mecanismo de autenticaci\u00f3n para la API REST, permitiendo potencialmente ataques de tipo Cross-Site Request Forgery (CSRF)."}], "lastModified": "2019-10-09T23:29:46.093", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:powerdns:dnsdist:1.1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B3AAC9CD-B715-47B3-8323-85B3821C7A88"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}