Apache Commons FileUpload, Apache Tomcat: FileUpload DoS with excessive parts
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 1.5, 10.1.5, 11.0.0-M5, 8.5.88, 9.0.71
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: yes
- Technical impact: partial
Summary
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.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: yes · Technical impact: partial
- Record last updated
- EPSS reached 10%
FIRST estimates at least a 10% chance of exploitation in the next 30 days
Affected versions
- Apache Software Foundation Apache Commons FileUpload
fixed in 1.5
- Apache Software Foundation Apache Tomcat
From 10.0.0-M1 · through 10.1.4; From 9.0.0-M1 · through 9.0.70; From 8.5.0 · through 8.5.84
- commons-fileupload:commons-fileuploadMaven
fixed in 1.5
- org.apache.tomcat:tomcat-coyoteMaven
From 10.1.0-M1 · fixed in 10.1.5
- org.apache.tomcat:tomcat-coyoteMaven
From 11.0.0-M2 · fixed in 11.0.0-M5
- org.apache.tomcat:tomcat-coyoteMaven
From 8.5.85 · fixed in 8.5.88
- org.apache.tomcat:tomcat-coyoteMaven
From 9.0.0-M1 · fixed in 9.0.71
- org.apache.tomcat.embed:tomcat-embed-coreMaven
From 10.1.0-M1 · fixed in 10.1.5
- org.apache.tomcat.embed:tomcat-embed-coreMaven
From 11.0.0-M2 · fixed in 11.0.0-M5
- org.apache.tomcat.embed:tomcat-embed-coreMaven
From 8.5.85 · fixed in 8.5.88
- org.apache.tomcat.embed:tomcat-embed-coreMaven
From 9.0.0-M1 · fixed in 9.0.71
- org.apache.tomcat:tomcat-catalinaMaven
From 10.1.0-M1 · fixed in 10.1.5
- org.apache.tomcat:tomcat-catalinaMaven
From 11.0.0-M2 · fixed in 11.0.0-M5
- org.apache.tomcat:tomcat-catalinaMaven
From 8.5.85 · fixed in 8.5.88
- org.apache.tomcat:tomcat-catalinaMaven
From 9.0.0-M1 · fixed in 9.0.71