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CVE-2023-24998

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Date: February 20, 2023

Apache Commons FileUpload before 1.5 does not limit the number of request parts to be processed resulting in the possibility of an attacker triggering a DoS with a malicious upload or series of uploads. Note that, like all of the file upload limits, the new configuration option (FileUploadBase#setFileCountMax) is not enabled by default and must be explicitly configured.

Language: Java

Severity Score

Related Resources (23)

Severity Score

Weakness Type (CWE)

Allocation of Resources Without Limits or Throttling

CWE-770

Top Fix

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Upgrade Version

Upgrade to version org.apache.tomcat.embed:tomcat-embed-core:10.1.5;org.apache.tomcat.embed:tomcat-embed-core:11.0.0-M5;org.apache.tomcat.embed:tomcat-embed-core:8.5.88;org.apache.tomcat.embed:tomcat-embed-core:9.0.71;org.apache.tomcat:tomcat-coyote:10.1.5;org.apache.tomcat:tomcat-coyote:11.0.0-M5;org.apache.tomcat:tomcat-coyote:8.5.88;org.apache.tomcat:tomcat-coyote:9.0.71;commons-fileupload:commons-fileupload:1.5

Learn More

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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