VDB
DEBIAN-CVE-2020-13934
DEBIAN-CVE-2020-13934
PUBLISHED
CVSS 7.5 HIGH
An h2c direct connection to Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M5 to 9.0.36 and 8.5.1 to 8.5.56 did not release the HTTP/1.1 processor after the upgrade to HTTP/2. If a sufficient number of such requests were made, an OutOfMemoryException could occur leading to a denial of service.
Risk Scores
CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | tomcat9 | 0, 0, 0 |
| Debian:11 | tomcat9 | 0, 0, 0 |
| Debian:12 | tomcat9 | 0, 0, 0 |
| Debian:13 | tomcat9 | 0, 0, 0 |
Timeline
- Jul 14, 2020 CVE Published
- Apr 28, 2026 CVE Updated