CVE-2017-12158

CVSS V2 Low 3.5 CVSS V3 Medium 5.4
Description
It was found that Keycloak would accept a HOST header URL in the admin console and use it to determine web resource locations. An attacker could use this flaw against an authenticated user to attain reflected XSS via a malicious server.
Overview
  • CVE ID
  • CVE-2017-12158
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2017-10-26T17:29:00
  • Last Modified Date
  • 2019-10-09T23:22:23
Weakness Enumerations
CWE URL
CWE-79 http://cwe.mitre.org/data/definitions/79.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:a:redhat:single_sign_on:7.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:redhat:single_sign_on:7.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:a:keycloak:keycloak:-:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:S/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 3.5
  • Severity
  • LOW
  • Exploitability Score
  • 6.8
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • REQUIRED
  • Scope
  • CHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 5.4
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.3
  • Impact Score
  • 2.7
References
Reference URL Reference Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1489161 Issue Tracking
https://access.redhat.com/errata/RHSA-2017:2906 Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:2905 Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:2904 Third Party Advisory
http://www.securityfocus.com/bid/101618 Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-12158
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12158
History
Created Old Value New Value Data Type Notes
2022-05-10 17:12:31 Added to TrackCVE
2022-12-02 22:30:40 2017-10-26T17:29Z 2017-10-26T17:29:00 CVE Published Date updated
2022-12-02 22:30:40 2019-10-09T23:22:23 CVE Modified Date updated
2022-12-02 22:30:40 Modified Vulnerability Status updated