VDB
KO
HIGH 7.5

GHSA-j39c-c8hj-x4j3

Exposure of Sensitive Information to an Unauthorized Actor in Apache Tomcat

Quick fix

GHSA-j39c-c8hj-x4j3 — org.apache.tomcat.embed:tomcat-embed-core: upgrade to the fixed version with the command below.

# pom.xml: bump <version>10.0.2</version> for org.apache.tomcat.embed:tomcat-embed-core

Details

When responding to new h2c connection requests, Apache Tomcat versions 10.0.0-M1 to 10.0.0, 9.0.0.M1 to 9.0.41 and 8.5.0 to 8.5.61 could duplicate request headers and a limited amount of request body from one request to another meaning user A and user B could both see the results of user A's request.

Are you affected?

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Affected packages

Maven / org.apache.tomcat.embed:tomcat-embed-core
Introduced in: 10.0.0-M1 Fixed in: 10.0.2
Fix # pom.xml: bump <version>10.0.2</version> for org.apache.tomcat.embed:tomcat-embed-core
Maven / org.apache.tomcat.embed:tomcat-embed-core
Introduced in: 9.0.0-M1 Fixed in: 9.0.43
Fix # pom.xml: bump <version>9.0.43</version> for org.apache.tomcat.embed:tomcat-embed-core
Maven / org.apache.tomcat.embed:tomcat-embed-core
Introduced in: 8.5.0 Fixed in: 8.5.63
Fix # pom.xml: bump <version>8.5.63</version> for org.apache.tomcat.embed:tomcat-embed-core
Maven / org.apache.tomcat:tomcat-coyote
Introduced in: 10.0.0-M1 Fixed in: 10.0.2
Fix # pom.xml: bump <version>10.0.2</version> for org.apache.tomcat:tomcat-coyote

References