Vulnerability

CVE-2021-24122

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

CWE

References

https://bz.apache.org/bugzilla/show_bug.cgi?id=64871

https://lists.apache.org/thread.html/r1595889b083e05986f42b944dc43060d6b083022260b6ea64d2cec52%40%3Cannounce.tomcat.apache.org%3E

https://tomcat.apache.org/security-10.html

https://tomcat.apache.org/security-7.html

https://tomcat.apache.org/security-8.html

https://tomcat.apache.org/security-9.html

http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-24122

[CVE-2021-24122] CWE-200: Information Exposure

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.

See org.apache.tomcat/tomcat-catalina package information