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HistoryMay 13, 2021 - 10:30 p.m.

Information Disclosure in Apache Tomcat

2021-05-1322:30:02
Google
osv.dev
27

0.002 Low

EPSS

Percentile

61.6%

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.

References