CVE-2020-13934
high · 7.5An 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.
7.5
CVSS
64.1%
EPSS (exploit prob.)
99th
EPSS percentile
2020-07-14
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-401CWE-476
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| apache | tomcat | >= 8.5.1, <= 8.5.56 |
| apache | tomcat | >= 9.0.1, <= 9.0.36 |
| apache | tomcat | 9.0.0 |
| apache | tomcat | 9.0.0 |
| apache | tomcat | 9.0.0 |
| apache | tomcat | 9.0.0 |
| apache | tomcat | 9.0.0 |
| apache | tomcat | 9.0.0 |
| apache | tomcat | 9.0.0 |
| apache | tomcat | 9.0.0 |
| apache | tomcat | 9.0.0 |
| apache | tomcat | 9.0.0 |
| apache | tomcat | 9.0.0 |
| apache | tomcat | 9.0.0 |
| apache | tomcat | 9.0.0 |
| apache | tomcat | 9.0.0 |
| apache | tomcat | 9.0.0 |
| apache | tomcat | 9.0.0 |
| apache | tomcat | 9.0.0 |
| apache | tomcat | 9.0.0 |
| apache | tomcat | 9.0.0 |
| apache | tomcat | 9.0.0 |
| apache | tomcat | 9.0.0 |
| apache | tomcat | 9.0.0 |
| apache | tomcat | 9.0.0 |
| apache | tomcat | 10.0.0 |
| apache | tomcat | 10.0.0 |
| apache | tomcat | 10.0.0 |
| apache | tomcat | 10.0.0 |
| apache | tomcat | 10.0.0 |
| apache | tomcat | 10.0.0 |
| debian | debian_linux | 9.0 |
| debian | debian_linux | 10.0 |
| netapp | oncommand_system_manager | >= 3.0.0, <= 3.1.3 |
| opensuse | leap | 15.1 |
| opensuse | leap | 15.2 |
| canonical | ubuntu_linux | 20.04 |
| oracle | agile_engineering_data_management | 6.2.1.0 |
| oracle | agile_product_lifecycle_management | 9.3.3 |
| oracle | agile_product_lifecycle_management | 9.3.5 |
Check a specific version with /api/v1/cve/match.
References
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00084.html
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00088.html
- https://lists.apache.org/thread.html/r61f411cf82488d6ec213063fc15feeeb88e31b0ca9c29652ee4f962e%40%3Cannounce.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/ra072b1f786e7d139e86f1d1145572e0ff71cef38a96d9c6f5362aac8%40%3Cdev.tomcat.apache.org%3E
- https://lists.debian.org/debian-lts-announce/2020/07/msg00017.html
- https://security.netapp.com/advisory/ntap-20200724-0003/
- https://usn.ubuntu.com/4596-1/
- https://www.debian.org/security/2020/dsa-4727
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.oracle.com/security-alerts/cpujan2021.html
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://www.oracle.com/security-alerts/cpuoct2020.html
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00084.html
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00088.html
- https://lists.apache.org/thread.html/r61f411cf82488d6ec213063fc15feeeb88e31b0ca9c29652ee4f962e%40%3Cannounce.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/ra072b1f786e7d139e86f1d1145572e0ff71cef38a96d9c6f5362aac8%40%3Cdev.tomcat.apache.org%3E
- https://lists.debian.org/debian-lts-announce/2020/07/msg00017.html
- https://security.netapp.com/advisory/ntap-20200724-0003/
- https://usn.ubuntu.com/4596-1/
- https://www.debian.org/security/2020/dsa-4727
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.oracle.com/security-alerts/cpujan2021.html
- https://www.oracle.com/security-alerts/cpujan2022.html
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2020-13934