Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apache | Tomcat | >= 7.0.27, <= 7.0.104 |
| Debian | Debian Linux | 9.0 |
| Netapp | Oncommand System Manager | >= 3.0.0, <= 3.1.3 |
| Opensuse | Leap | 15.1 |
| Canonical | Ubuntu Linux | 16.04 |
| Mcafee | Epolicy Orchestrator | 5.9.0 |
| Oracle | Agile Engineering Data Management | 6.2.1.0 |
| Oracle | Agile Plm | 9.3.3 |
| Oracle | Blockchain Platform | < 21.1.2 |
| Oracle | Commerce Guided Search | 11.3.2 |
| Oracle | Communications Cloud Native Core Policy | 1.14.0 |
| Oracle | Communications Instant Messaging Server | 10.0.1.5.0 |
| Oracle | Fmw Platform | 12.2.1.3.0 |
| Oracle | Instantis Enterprisetrack | 17.1 |
| Oracle | Managed File Transfer | 12.2.1.3.0 |
| Oracle | Mysql Enterprise Monitor | <= 8.0.21 |
| Oracle | Siebel Ui Framework | <= 20.12 |
| Oracle | Workload Manager | 12.2.0.1 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00084.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00088.htmlMailing ListThird Party Advisory
- https://kc.mcafee.com/corporate/index?page=content&id=SB10332Third Party Advisory
- https://lists.apache.org/thread.html/r4e5d3c09f4dd2923191e972408b40fb8b42dbff0bc
- https://lists.apache.org/thread.html/rd48c72bd3255bda87564d4da3791517c074d94f8a7Mailing ListRelease NotesVendor Advisory
- https://lists.debian.org/debian-lts-announce/2020/07/msg00017.htmlMailing ListThird Party Advisory
- https://security.netapp.com/advisory/ntap-20200724-0003/Third Party Advisory
- https://usn.ubuntu.com/4448-1/Third Party Advisory
- https://usn.ubuntu.com/4596-1/Third Party Advisory
- https://www.debian.org/security/2020/dsa-4727Third Party Advisory
- https://www.oracle.com//security-alerts/cpujul2021.htmlPatchThird Party Advisory
- https://www.oracle.com/security-alerts/cpuApr2021.htmlPatchThird Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2022.htmlPatchThird Party Advisory
- https://www.oracle.com/security-alerts/cpujan2021.htmlPatchThird Party Advisory
- https://www.oracle.com/security-alerts/cpujan2022.htmlPatchThird Party Advisory
FAQ
What is CVE-2020-13935?
CVE-2020-13935 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 tr...
How severe is CVE-2020-13935?
CVE-2020-13935 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-13935?
Check the references section above for vendor advisories and patch information. Affected products include: Apache Tomcat, Debian Debian Linux, Netapp Oncommand System Manager, Opensuse Leap, Canonical Ubuntu Linux.