CVE-2021-41079
published 2021-09-16CVE-2021-41079: Apache Tomcat 8.5.0 to 8.5.63, 9.0.0-M1 to 9.0.43 and 10.0.0-M1 to 10.0.2 did not properly validate incoming TLS packets. When Tomcat was configured to use…
high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
Apache Tomcat 8.5.0 to 8.5.63, 9.0.0-M1 to 9.0.43 and 10.0.0-M1 to 10.0.2 did not properly validate incoming TLS packets. When Tomcat was configured to use NIO+OpenSSL or NIO2+OpenSSL for TLS, a specially crafted packet could be used to trigger an infinite loop resulting in a denial of service.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apache | tomcat | — | — |
| apache | tomcat | 10.0.0 – 10.0.2 | — |
| apache | tomcat | >= 8.5.0 < 8.5.64 | 8.5.64 |
| apache | tomcat | >= 9.0.0 < 9.0.44 | 9.0.44 |
| apache_software_foundation | apache_tomcat | — | — |
| apache_software_foundation | apache_tomcat | — | — |
| apache_software_foundation | apache_tomcat | — | — |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | tomcat9 | < tomcat9 9.0.53-1 (bookworm) | tomcat9 9.0.53-1 (bookworm) |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv7.5HIGH