Home/CVE/IBM WebSphere Application Server Liberty 22.0.0.13 through 23.0.0.7 is vulnerable to a denial of service, caused by send
CVE

CVE-2023-38737

IBM WebSphere Application Server Liberty 22.0.0.13 through 23.0.0.7 is vulnerable to a denial of service, caused by send

IBM WebSphere Application Server Liberty 22.0.0.13 through 23.0.0.7 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. IBM X-Force ID: 262567.

MEDIUM · CVSS 5.9 EPSS 0.00054
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
CWE-400Uncontrolled Resource Consumption
▤

Affected Products & Versions

1
ibm websphere application server>= 22.0.0.13 and <= 23.0.0.7
▣

Scoring & Timeline

5.9
MEDIUM · CVSS v3.1 · psirt@us.ibm.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD16 Aug 2023 · 07:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://exchange.xforce.ibmcloud.com/vulnerabilities/262567VDB EntryVendor Advisory
https://www.ibm.com/support/pages/node/7027509PatchVendor Advisory
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