CVE-2017-14337

When MISP before 2.4.80 is configured with X.509 certificate authentication (CertAuth) in conjunction with a non-MISP external user management ReST API, if an external user provides X.509 certificate authentication and this API returns an empty value, the unauthenticated user can be granted access as an arbitrary user.

CVSS v3 8.1 HIGH
CVSS v2.0 6.8 MEDIUM

8.1^/10

CVSS v3 : HIGH

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

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

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
https://github.com/MISP/MISP/commit/be111a470204a974c50682054c9c7d4b94396ed9	Third Party Advisory
https://www.circl.lu/advisory/CVE-2017-14337/	Third Party Advisory
https://github.com/MISP/MISP/commit/be111a470204a974c50682054c9c7d4b94396ed9	Third Party Advisory
https://www.circl.lu/advisory/CVE-2017-14337/	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:misp-project:misp:*:*:*:*:*:*:*:*

History

21 Nov 2024, 03:12

Type	Values Removed	Values Added
References	~~() https://github.com/MISP/MISP/commit/be111a470204a974c50682054c9c7d4b94396ed9 - Third Party Advisory~~	() https://github.com/MISP/MISP/commit/be111a470204a974c50682054c9c7d4b94396ed9 - Third Party Advisory
References	~~() https://www.circl.lu/advisory/CVE-2017-14337/ - Third Party Advisory~~	() https://www.circl.lu/advisory/CVE-2017-14337/ - Third Party Advisory

Information

Published : 2017-09-12 16:29

Updated : 2024-11-21 03:12

NVD link : CVE-2017-14337

Mitre link : CVE-2017-14337

CVE.ORG link : CVE-2017-14337

JSON object : View

Products Affected

misp-project

misp

CWE

CWE-287

Improper Authentication

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