IBM WebSphere Application Server Liberty denial of service
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| IBM | WebSphere Application Server Liberty | unaffected |
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Configuration 1 [-]
| AND |
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No data.
No data available yet.
Vendor Solution
IBM strongly recommends addressing the vulnerability now by applying a currently available interim fix or fix pack that contains the fix for APAR PH66953. To determine if a feature is enabled for IBM WebSphere Application Server Liberty, refer to How to determine if Liberty is using a specific feature. To determine if the HTTP/2 protocol is enabled with Liberty Servlet features see HTTP/2 Support for Liberty. For IBM WebSphere Application Server Liberty 18.0.0.2 - 25.0.0.8 using the servlet-3.1, servlet-4.0, servlet-5.0, or servlet-6.0 feature(s) with the HTTP/2 protocol enabled: · Upgrade to minimal fix pack levels as required by the interim fix and then apply the Interim Fix that resolves PH66953 --OR-- · Apply Liberty Fix Pack 25.0.0.9 or later (targeted availability 3Q2025). Additional interim fixes may be available and linked off the interim fix download page.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-24866 | IBM WebSphere Application Server Liberty 18.0.0.2 through 25.0.0.8 is vulnerable to a denial of service, caused by sending a specially-crafted request. A remote attacker could exploit this vulnerability to cause the server to consume memory resources. |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.503% probability within 30 days)
| Type | Values Removed | Values Added |
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| References |
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Apple
Apple macos Ibm aix Ibm i Ibm z\/os Linux Linux linux Kernel Microsoft Microsoft windows |
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| CPEs | cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:liberty:*:*:* cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:* cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:* cpe:2.3:o:ibm:i:-:*:*:*:*:*:*:* cpe:2.3:o:ibm:z\/os:-:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* |
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| Vendors & Products |
Apple
Apple macos Ibm aix Ibm i Ibm z\/os Linux Linux linux Kernel Microsoft Microsoft windows |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | IBM WebSphere Application Server Liberty 18.0.0.2 through 25.0.0.8 is vulnerable to a denial of service, caused by sending a specially-crafted request. A remote attacker could exploit this vulnerability to cause the server to consume memory resources. | |
| Title | IBM WebSphere Application Server Liberty denial of service | |
| First Time appeared |
Ibm
Ibm websphere Application Server |
|
| Weaknesses | CWE-770 | |
| CPEs | cpe:2.3:a:ibm:websphere_application_server:18.0.0.2:*:*:*:liberty:*:*:* cpe:2.3:a:ibm:websphere_application_server:25.0.0.8:*:*:*:liberty:*:*:* |
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| Vendors & Products |
Ibm
Ibm websphere Application Server |
|
| References |
| |
| Metrics |
cvssV3_1
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