CVE-2019-0221 Information

Description

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.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Reference

http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00090.html http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00054.html http://seclists.org/fulldisclosure/2019/May/50 http://www.securityfocus.com/bid/108545 https://access.redhat.com/errata/RHSA-2019:3929 https://access.redhat.com/errata/RHSA-2019:3931 https://lists.apache.org/thread.html/6e6e9eacf7b28fd63d249711e9d3ccd4e0a83f556e324aee37be5a8c@3Cannounce.tomcat.apache.org3E https://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d@3Cdev.tomcat.apache.org3E https://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0@3Cdev.tomcat.apache.org3E https://lists.apache.org/thread.html/r6ccee4e849bc77df0840c7f853f6bd09d426f6741247da2b7429d5d9@3Cdev.tomcat.apache.org3E https://lists.apache.org/thread.html/r6d03e45b81eab03580cf7f8bb51cb3e9a1b10a2cc0c6a2d3cc92ed0c@3Cannounce.apache.org3E https://lists.apache.org/thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c@3Cdev.tomcat.apache.org3E https://lists.apache.org/thread.html/raba0fabaf4d56d4325ab2aca8814f0b30a237ab83d8106b115ee279a@3Cdev.tomcat.apache.org3E https://lists.debian.org/debian-lts-announce/2019/05/msg00044.html https://lists.debian.org/debian-lts-announce/2019/08/msg00015.html https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NPHQEL5AQ6LZSZD2Y6TYZ4RC3WI7NXJ3/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZQTZ5BJ5F4KV6N53SGNKSW3UY5DBIQ46/ https://seclists.org/bugtraq/2019/Dec/43 https://security.gentoo.org/glsa/202003-43 https://security.netapp.com/advisory/ntap-20190606-0001/ https://support.f5.com/csp/article/K13184144?utm_source=f5support&utm_medium=RSS https://usn.ubuntu.com/4128-1/ https://usn.ubuntu.com/4128-2/ https://www.debian.org/security/2019/dsa-4596 https://www.oracle.com/security-alerts/cpuapr2020.html https://www.oracle.com/security-alerts/cpujan2020.html https://wwws.nightwatchcybersecurity.com/2019/05/27/xss-in-ssi-printenv-command-apache-tomcat-cve-2019-0221/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.1