Bug 1533319 (CVE-2017-1000500) - CVE-2017-1000500 keycloak: Host header injection in password reset page can allow for poisoned URL
Summary: CVE-2017-1000500 keycloak: Host header injection in password reset page can a...
Keywords:
Status: CLOSED DUPLICATE of bug 1484564
Alias: CVE-2017-1000500
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
unspecified
unspecified
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 1533321
TreeView+ depends on / blocked
 
Reported: 2018-01-11 04:21 UTC by Sam Fowler
Modified: 2025-08-20 09:57 UTC (History)
22 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2018-02-15 23:31:40 UTC
Embargoed:

Attachments (Terms of Use)

Description Sam Fowler 2018-01-11 04:21:34 UTC 
Keycloak SSO versions prior to 2.x are vulnerable to Host Header Injection on the forgot password page causing the application to send a poisoned URL as the password reset link.

References:
https://nvd.nist.gov/vuln/detail/CVE-2017-1000500
https://github.com/keycloak/keycloak-documentation/pull/268/commits/a2b58aadee42af2c375b72e86dffc2cf23cc3770
Comment 1 Jason Shepherd 2018-01-11 07:20:54 UTC 
Attack relies on compromising /etc/hosts file and tricking user into clicking reset password link with invalid URL. Wontfix for RHMAP-4
Comment 2 Jason Shepherd 2018-02-15 23:31:40 UTC 

*** This bug has been marked as a duplicate of bug 1484564 ***
Comment 3 Doran Moppert 2020-02-10 04:32:36 UTC 
Statement:

This flaw was found to be a duplicate of CVE-2017-12161. Please see https://access.redhat.com/security/cve/CVE-2017-12161 for information about affected products and security errata.
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