Vulnerability CVE-2017-14337
Published: 2017-09-12

Description:
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.

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Misp-project -> MISP 

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