Inadequate file size control In org.apache.struts:struts2-core
Description
Apache Struts vulnerable to memory exhaustion Denial of service via out of memory (OOM) owing to not properly checking of list bounds. When a Multipart request has non-file normal form fields, Struts used to bring them into memory as Strings without checking their sizes. This could lead to OOM if developer has set struts.multipart.maxSize to a value equal or greater than the available memory.
Upgrade to Struts 2.5.31 or 6.1.2.1 or greater.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Component | Affected version | Patched versions |
|---|---|---|---|
 maven | 2.5.31, 6.1.2.1 |
Aliases
1. 2. 3. 4.
References
1. 2. 3. 4. 5. 6.