The payload length in a WebSocket frame was not correctly validated in Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M1 to 9.0.36, 8.5.0 to 8.5.56 and 7.0.27 to 7.0.104. Invalid payload lengths could trigger an infinite loop. Multiple requests with invalid payload lengths could lead to a denial of service.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-2286-1 | tomcat8 security update |
Github GHSA |
GHSA-m7jv-hq7h-mq7c | Infinite Loop in Apache Tomcat |
Ubuntu USN |
USN-4448-1 | Tomcat vulnerabilities |
Ubuntu USN |
USN-4596-1 | Tomcat vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Tue, 25 Aug 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Oracle agile Product Lifecycle Management
|
|
| CPEs | cpe:2.3:a:oracle:agile_plm:9.3.5:*:*:*:*:*:*:* cpe:2.3:a:oracle:agile_plm:9.3.6:*:*:*:*:*:*:* |
cpe:2.3:a:oracle:agile_product_lifecycle_management:9.3.3:*:*:*:*:*:*:* cpe:2.3:a:oracle:agile_product_lifecycle_management:9.3.5:*:*:*:*:*:*:* cpe:2.3:a:oracle:agile_product_lifecycle_management:9.3.6:*:*:*:*:*:*:* |
| Vendors & Products |
Oracle agile Plm
|
Oracle agile Product Lifecycle Management
|
Projects
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Status: PUBLISHED
Assigner: apache
Published:
Updated: 2024-08-04T12:32:14.307Z
Reserved: 2020-06-08T00:00:00.000Z
Link: CVE-2020-13935
No data.
Status : Modified
Published: 2020-07-14T15:15:11.070
Modified: 2026-08-25T16:28:27.310
Link: CVE-2020-13935
OpenCVE Enrichment
No data.
Debian DLA
Github GHSA
Ubuntu USN