VYPR
Moderate severityNVD Advisory· Published Jan 14, 2021· Updated Feb 13, 2025

Apache Tomcat information disclosure

CVE-2021-24122

Description

When serving resources from a network location using the NTFS file system, Apache Tomcat versions 10.0.0-M1 to 10.0.0-M9, 9.0.0.M1 to 9.0.39, 8.5.0 to 8.5.59 and 7.0.0 to 7.0.106 were susceptible to JSP source code disclosure in some configurations. The root cause was the unexpected behaviour of the JRE API File.getCanonicalPath() which in turn was caused by the inconsistent behaviour of the Windows API (FindFirstFileW) in some circumstances.

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Affected packages

Versions sourced from the GitHub Security Advisory.

PackageAffected versionsPatched versions
org.apache.tomcat.embed:tomcat-embed-coreMaven
>= 10.0.0-M1, < 10.0.0-M1010.0.0-M10
org.apache.tomcat.embed:tomcat-embed-coreMaven
>= 9.0.0, < 9.0.409.0.40
org.apache.tomcat.embed:tomcat-embed-coreMaven
>= 8.5.0, < 8.5.608.5.60
org.apache.tomcat.embed:tomcat-embed-coreMaven
>= 7.0.0, < 7.0.1077.0.107

Affected products

27

Patches

Vulnerability mechanics

References

29

News mentions

0

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