CVE-2017-12160

HIGH
7.2
CVSS Score
Published: October 26, 2017 at 05:00 PM UTC
Updated: June 17, 2026 at 01:02 AM UTC
1 product affected across 1 vendorKeycloak

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Severity
HIGH7.2
Exploit prediction
EPSS 2%

Description

It was found that Keycloak oauth would permit an authenticated resource to obtain an access/refresh token pair from the authentication server, permitting indefinite usage in the case of permission revocation. An attacker on an already compromised resource could use this flaw to grant himself continued permissions and possibly conduct further attacks.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (4)

Vendor Advisoryx_refsource_REDHATIssue TrackingThird Party Advisory
https://access.redhat.com/errata/RHSA-2017:2904
Vendor Advisoryx_refsource_REDHATIssue TrackingThird Party Advisory
https://access.redhat.com/errata/RHSA-2017:2905
Vendor Advisoryx_refsource_REDHATIssue TrackingThird Party Advisory
https://access.redhat.com/errata/RHSA-2017:2906
x_refsource_CONFIRMIssue TrackingThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1484154

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-285CWE-287

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