Packages
Details
Sam Shahsavar discovered that Apache Tomcat did not properly reject
HTTP requests with an invalid Content-Length header. A remote attacker
could possibly use this issue to perform HTTP request smuggling attacks.
Sam Shahsavar discovered that Apache Tomcat did not properly reject
HTTP requests with an invalid Content-Length header. A remote attacker
could possibly use this issue to perform HTTP request smuggling attacks.
Update instructions
In general, a standard system update will make all the necessary changes.
Learn more about how to get the fixes.The problem can be corrected by updating your system to the following package versions:
| Ubuntu Release | Package Version | ||
|---|---|---|---|
| 22.04 LTS jammy | libtomcat9-java – 9.0.58-1ubuntu0.1+esm1 | ||
| tomcat9 – 9.0.58-1ubuntu0.1+esm1 | |||
| 20.04 LTS focal | libtomcat9-java – 9.0.31-1ubuntu0.5 | ||
| tomcat9 – 9.0.31-1ubuntu0.5 | |||
| 18.04 LTS bionic | libtomcat8-java – 8.5.39-1ubuntu1~18.04.3+esm1 | ||
| libtomcat9-java – 9.0.16-3ubuntu0.18.04.2+esm1 | |||
| tomcat8 – 8.5.39-1ubuntu1~18.04.3+esm1 | |||
| tomcat9 – 9.0.16-3ubuntu0.18.04.2+esm1 | |||
Reduce your security exposure
Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.