Advisory details:
github_osv / GHSA-3p2h-wqq4-wf4h
| Advisory ID | github_osv/GHSA-3p2h-wqq4-wf4h |
| Aliases |
CVE-2025-31650
|
| Summary | Apache Tomcat Denial of Service via invalid HTTP priority header Improper Input Validation vulnerability in Apache Tomcat. Incorrect error handling for some invalid HTTP priority headers resulted in incomplete clean-up of the failed request which created a memory leak. A large number of such requests could trigger an OutOfMemoryException resulting in a denial of service. This issue affects Apache Tomcat: from 9.0.76 through 9.0.102, from 10.1.10 through 10.1.39, from 11.0.0-M2 through 11.0.5. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.90 though 8.5.100. Users are recommended to upgrade to version 9.0.104, 10.1.40 or 11.0.6 which fix the issue. |
| Status | Published |
| Exploitability | 2.0 |
| Weighted Severity | 5.9 |
| Risk | 10.0 |
| Affected and Fixed Packages | Package Details |
| Introduced and Fixed Package Commit Patches | Package Commit Patches Details |
| CWE-459 | Incomplete Cleanup |
| CWE-460 | Improper Cleanup on Thrown Exception |
| System | Score | Found at |
|---|---|---|
| cvssv4 | 6.6 | https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/04/GHSA-3p2h-wqq4-wf4h/GHSA-3p2h-wqq4-wf4h.json |
| generic_textual | MODERATE |
| Data source | Exploit-DB |
|---|---|
| Date added | June 5, 2025 |
| Description | Apache Tomcat 10.1.39 - Denial of Service (DoS) |
| Ransomware campaign use | Unknown |
| Source publication date | June 5, 2025 |
| Exploit type | remote |
| Platform | multiple |
| Source update date | June 5, 2025 |
No EPSS data available for this advisory.
| Patch URL | |
|---|---|
| There are no known patches. | |
| Attack Vector (AV) | Attack Complexity (AC) | Attack Requirements (AT) | Privileges Required (PR) | User Interaction (UI) | Vulnerable System Impact Confidentiality (VC) | Vulnerable System Impact Integrity (VI) | Vulnerable System Impact Availability (VA) | Subsequent System Impact Confidentiality (SC) | Subsequent System Impact Integrity (SI) | Subsequent System Impact Availability (SA) |
|---|---|---|---|---|---|---|---|---|---|---|
network adjacent local physical |
low high |
none present |
none low high |
none passive active |
high low none |
high low none |
high low none |
high low none |
high low none |
high low none |
There are no SSVC decisions available.