CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2024-50379
Critical (9.8). EPSS 32% chance of exploitation in the next 30 days. Fixed in org.apache.tomcat:tomcat-catalina 10.1.34, 11.0.2, 9.0.98.
Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability during JSP compilation in Apache Tomcat permits an RCE on case insensitive file systems when the default servlet is enabled for write (non-default configuration).
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.1, from 10.1.0-M1 through 10.1.33, from 9.0.0.M1 through 9.0.97.
The following versions were EOL at the time the CVE was created but are
known to be affected: 8.5.0 though 8.5.100. Other, older, EOL versions may also be affected.
Users are recommended to upgrade to version 11.0.2, 10.1.34 or 9.0.98, which fixes the issue.
Severity
- EPSS
- 32% chance of exploitation in the next 30 days; higher than 98% of CVEs (scores of 2026-10-31)
- CWE
- CWE-367
- Published
- Modified
- Record from
- the NVD, synced
Affected
- apache:tomcat
- netapp:bootstrap_os
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-5j33-cvvr-w245 | Maven | org.apache.tomcat:tomcat-catalina | >=11.0.0-M1 <11.0.2 | 11.0.2 |
| GHSA-5j33-cvvr-w245 | Maven | org.apache.tomcat:tomcat-catalina | >=10.1.0-M1 <10.1.34 | 10.1.34 |
| GHSA-5j33-cvvr-w245 | Maven | org.apache.tomcat:tomcat-catalina | >=9.0.0.M1 <9.0.98 | 9.0.98 |
| GHSA-5j33-cvvr-w245 | Maven | org.apache.tomcat.embed:tomcat-embed-core | >=11.0.0-M1 <11.0.2 | 11.0.2 |
| GHSA-5j33-cvvr-w245 | Maven | org.apache.tomcat.embed:tomcat-embed-core | >=10.1.0-M1 <10.1.34 | 10.1.34 |
| GHSA-5j33-cvvr-w245 | Maven | org.apache.tomcat.embed:tomcat-embed-core | >=9.0.0.M1 <9.0.98 | 9.0.98 |
| GHSA-5j33-cvvr-w245 | Maven | org.apache.tomcat:tomcat-catalina | >=8.5.0 <=8.5.100 | no fix published |
| GHSA-5j33-cvvr-w245 | Maven | org.apache.tomcat.embed:tomcat-embed-core | >=8.5.0 <=8.5.100 | no fix published |