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Veracode Vulnerability DatabaseVERACODE:29817

HistoryMar 24, 2021 - 11:54 a.m.

Denial Of Service (DoS)

2021-03-2411:54:09

Veracode Vulnerability Database

sca.analysiscenter.veracode.com

4.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:S/C:N/I:P/A:N

JSON

rh-sso7-keycloak is vulnerable to denial of service. The vulnerability exists due to a redirects to a Keycloak endpoint that accepts multiple invocations with the use of the same “state” parameter.

CPENameOperatorVersion
rh-sso7-keycloakeq3.4.8__2.Final_redhat_6.1.jbcs.el7
rh-sso7-keycloakeq2.5.7__1.Final_redhat_2.1.jbcs.el7
rh-sso7-keycloakeq3.4.12__1.Final_redhat_1.1.jbcs.el6
rh-sso7-keycloakeq2.5.10__1.Final_redhat_1.1.jbcs.el7
rh-sso7-keycloakeq2.5.5__2.Final_redhat_1.1.jbcs.el6
rh-sso7-keycloakeq3.4.3__1.Final_redhat_2.1.jbcs.el6
rh-sso7-keycloakeq3.4.3__1.Final_redhat_2.1.jbcs.el7
rh-sso7-keycloakeq3.4.12__1.Final_redhat_1.1.jbcs.el7
rh-sso7-keycloakeq2.5.7__1.Final_redhat_2.1.jbcs.el6
rh-sso7-keycloakeq3.4.10__1.Final_redhat_1.1.jbcs.el7

Name	Operator	Version
rh-sso7-keycloak	eq	3.4.8__2.Final_redhat_6.1.jbcs.el7
rh-sso7-keycloak	eq	2.5.7__1.Final_redhat_2.1.jbcs.el7
rh-sso7-keycloak	eq	3.4.12__1.Final_redhat_1.1.jbcs.el6
rh-sso7-keycloak	eq	2.5.10__1.Final_redhat_1.1.jbcs.el7
rh-sso7-keycloak	eq	2.5.5__2.Final_redhat_1.1.jbcs.el6
rh-sso7-keycloak	eq	3.4.3__1.Final_redhat_2.1.jbcs.el6
rh-sso7-keycloak	eq	3.4.3__1.Final_redhat_2.1.jbcs.el7
rh-sso7-keycloak	eq	3.4.12__1.Final_redhat_1.1.jbcs.el7
rh-sso7-keycloak	eq	2.5.7__1.Final_redhat_2.1.jbcs.el6
rh-sso7-keycloak	eq	3.4.10__1.Final_redhat_1.1.jbcs.el7

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References

access.redhat.com/documentation/en-us/red_hat_single_sign-on/7.4/html/release_notes/index

access.redhat.com/errata/RHSA-2021:0969

access.redhat.com/security/updates/classification/#low

bugzilla.redhat.com/show_bug.cgi?id=1849584

4.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:S/C:N/I:P/A:N

JSON

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