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redhatcveRedhat.comRH:CVE-2019-0221
HistoryApr 09, 2020 - 10:31 a.m.

CVE-2019-0221

2020-04-0910:31:22
redhat.com
access.redhat.com
33

EPSS

0.011

Percentile

84.5%

The SSI printenv command in Apache Tomcat 9.0.0.M1 to 9.0.0.17, 8.5.0 to 8.5.39 and 7.0.0 to 7.0.93 echoes user provided data without escaping and is, therefore, vulnerable to XSS. SSI is disabled by default. The printenv command is intended for debugging and is unlikely to be present in a production website.

Mitigation

SSI is disabled in the default Tomcat configuration. The vulnerable printenv command is intended for debugging, and is recommended to not be enabled for a production website.