Current Description
It was found that an authenticated user could manipulate user session information to trigger an infinite loop in keycloak. A malicious user could use this flaw to conduct a denial of service attack against the server.
Source:
MITRE
Description Last Modified:
08/13/2018
View Analysis Description
Analysis Description
It was found that an authenticated user could manipulate user session information to trigger an infinite loop in keycloak. A malicious user could use this flaw to conduct a denial of service attack against the server.
Source:
MITRE
Description Last Modified:
08/13/2018
Impact
CVSS v3.0 Severity and Metrics:
Base Score:
6.5 MEDIUM
Vector:
AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
(V3 legend)
Impact Score:
3.6
Exploitability Score:
2.8
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High
CVSS v2.0 Severity and Metrics:
Base Score:
4.0 MEDIUM
Vector:
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
(V2 legend)
Impact Subscore:
2.9
Exploitability Subscore:
8.0
Access Vector (AV):
Network
Access Complexity (AC):
Low
Authentication (AU):
Single
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
Partial
Additional Information:
Allows disruption of service
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Change History
1 change record found
- show changes
Initial Analysis -
10/10/2018 9:34:01 AM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:a:redhat:keycloak:-:*:*:*:*:*:*:* |
| Added |
CVSS V2 |
|
(AV:N/AC:L/Au:S/C:N/I:N/A:P) |
| Added |
CVSS V3 |
|
AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| Added |
CWE |
|
CWE-399 |
| Changed |
Reference Type |
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10842 No Types Assigned |
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10842 Issue Tracking, Third Party Advisory |