Apache Tomcat 10.0.0-M1 to 10.0.6, 9.0.0.M1 to 9.0.46 and 8.5.0 to 8.5.66 did not correctly parse the HTTP transfer-encoding request header in some circumstances leading to the possibility to request smuggling when used with a reverse proxy. Specifically: - Tomcat incorrectly ignored the transfer encoding header if the client declared it would only accept an HTTP/1.0 response; - Tomcat honoured the identify encoding; and - Tomcat did not ensure that, if present, the chunked encoding was the final encoding.
Platform | Package | Release Date | Advisory |
---|---|---|---|
Amazon Linux 2 - Tomcat8.5 Extra | tomcat | 2023-08-21 20:58 | ALAS2TOMCAT8.5-2023-007 |
Amazon Linux 2 - Tomcat8.5 Extra | tomcat | 2024-02-01 20:10 | ALAS2TOMCAT8.5-2024-017 |
Amazon Linux 2 - Tomcat9 Extra | tomcat | 2024-02-01 20:10 | ALAS2TOMCAT9-2024-011 |
Amazon Linux 2 - Tomcat9 Extra | tomcat | 2023-08-21 20:58 | ALAS2TOMCAT9-2023-007 |
Amazon Linux 1 | tomcat8 | 2021-09-02 22:54 | ALAS-2021-1535 |
Amazon Linux 2023 | tomcat9 | 2023-02-17 20:45 | ALAS2023-2023-059 |
Score Type | Score | Vector | |
---|---|---|---|
Amazon Linux | CVSSv3 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L |
NVD | CVSSv2 | 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
NVD | CVSSv3 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |