IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 is affected by a denial of service caused by insecure deserialization. A low-privileged, administrative user could exploit this vulnerability to consume system resources when the restConnector-2.0 feature is enabled.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
High
Difficult to exploit
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
None
No data leak
Integrity
None
No data modification
Availability
High
Complete denial of service
CVSS Vector v3.1
Weakness Type (CWE)
Vulnerable Products 7
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Ibm Websphere_Application_Server
cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:liberty:*:*:*
|
17.0.0.3
|
26.0.0.9
|
|
Apple Macos
cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*
|
— | — |
|
Ibm Aix
cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:*
|
— | — |
|
Ibm I
cpe:2.3:o:ibm:i:-:*:*:*:*:*:*:*
|
— | — |
|
Ibm Z\/Os
cpe:2.3:o:ibm:z\/os:-:*:*:*:*:*:*:*
|
— | — |
|
Linux Linux_Kernel
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
|
— | — |
|
Microsoft Windows
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
|
— | — |