| Name | CVE-2025-48976 |
| Description | Allocation of resources for multipart headers with insufficient limits enabled a DoS vulnerability in Apache Commons FileUpload. This issue affects Apache Commons FileUpload: from 1.0 before 1.6; from 2.0.0-M1 before 2.0.0-M4. Users are recommended to upgrade to versions 1.6 or 2.0.0-M4, which fix the issue. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libcommons-fileupload-java (PTS) | bullseye | 1.4-1 | vulnerable |
| bookworm | 1.4-2 | vulnerable |
| sid, trixie | 1.5-1.1 | vulnerable |
| tomcat10 (PTS) | bookworm, bookworm (security) | 10.1.34-0+deb12u2 | vulnerable |
| sid, trixie | 10.1.40-1 | vulnerable |
| tomcat11 (PTS) | sid, trixie | 11.0.6-1 | vulnerable |
| tomcat9 (PTS) | bullseye | 9.0.43-2~deb11u10 | vulnerable |
| bullseye (security) | 9.0.43-2~deb11u12 | vulnerable |
| bookworm | 9.0.70-2 | fixed |
| sid, trixie | 9.0.95-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
Starting with 9.0.70-2 src:tomcat9 no longer ships the server stack, using that as the fixed version
https://lists.apache.org/thread/fbs3wrr3p67vkjcxogqqqqz45pqtso12
https://github.com/apache/tomcat/commit/74f69ffaf61e54c727603e7e831fe20f0ac5d2a7 (11.0.8)
https://github.com/apache/tomcat/commit/667ddd76e2a0e762f3a784d86f0d25e7fd7cdb86 (10.1.42)
https://github.com/apache/tomcat/commit/97790a35a27d236fa053e660676c3f8196284d93 (9.0.106)
https://github.com/apache/commons-fileupload/commit/2108495a4775910b8559f18ed5a779d60542ee96 (commons-fileupload-1.6.0-RC1)