critical
9.8
CWE
78 20
Advisory Published
Advisory Published
Updated

CVE-2019-0232: OS Command Injection

First published: Wed Apr 10 2019(Updated: )

When running on Windows with enableCmdLineArguments enabled, the CGI Servlet in Apache Tomcat 9.0.0.M1 to 9.0.17, 8.5.0 to 8.5.39 and 7.0.0 to 7.0.93 is vulnerable to Remote Code Execution due to a bug in the way the JRE passes command line arguments to Windows. The CGI Servlet is disabled by default. The CGI option enableCmdLineArguments is disable by default in Tomcat 9.0.x (and will be disabled by default in all versions in response to this vulnerability). For a detailed explanation of the JRE behaviour, see Markus Wulftange's blog (https://codewhitesec.blogspot.com/2016/02/java-and-command-line-injections-in-windows.html) and this archived MSDN blog (https://web.archive.org/web/20161228144344/https://blogs.msdn.microsoft.com/twistylittlepassagesallalike/2011/04/23/everyone-quotes-command-line-arguments-the-wrong-way/).

Credit: security@apache.org security@apache.org security@apache.org

Affected SoftwareAffected VersionHow to fix
maven/org.apache.tomcat.embed:tomcat-embed-core>=9.0.0.M1<9.0.17
9.0.17
maven/org.apache.tomcat.embed:tomcat-embed-core>=7.0.0<7.0.94
7.0.94
maven/org.apache.tomcat.embed:tomcat-embed-core>=8.0.0<8.5.40
8.5.40
IBM GDE<=3.0.0.2
All of
Any of
Apache Tomcat>=7.0.0<=7.0.93
Apache Tomcat>=8.5.0<=8.5.39
Apache Tomcat>=9.0.1<=9.0.17
Apache Tomcat=9.0.0-milestone1
Apache Tomcat=9.0.0-milestone10
Apache Tomcat=9.0.0-milestone11
Apache Tomcat=9.0.0-milestone12
Apache Tomcat=9.0.0-milestone13
Apache Tomcat=9.0.0-milestone14
Apache Tomcat=9.0.0-milestone15
Apache Tomcat=9.0.0-milestone16
Apache Tomcat=9.0.0-milestone17
Apache Tomcat=9.0.0-milestone18
Apache Tomcat=9.0.0-milestone19
Apache Tomcat=9.0.0-milestone2
Apache Tomcat=9.0.0-milestone20
Apache Tomcat=9.0.0-milestone21
Apache Tomcat=9.0.0-milestone22
Apache Tomcat=9.0.0-milestone23
Apache Tomcat=9.0.0-milestone24
Apache Tomcat=9.0.0-milestone25
Apache Tomcat=9.0.0-milestone26
Apache Tomcat=9.0.0-milestone3
Apache Tomcat=9.0.0-milestone4
Apache Tomcat=9.0.0-milestone5
Apache Tomcat=9.0.0-milestone6
Apache Tomcat=9.0.0-milestone7
Apache Tomcat=9.0.0-milestone8
Apache Tomcat=9.0.0-milestone9
Microsoft Windows
All of
Any of
Apache Tomcat>=7.0.0<=7.0.93
Apache Tomcat>=8.5.0<=8.5.39
Apache Tomcat>=9.0.1<=9.0.17
Apache Tomcat=9.0.0-milestone1
Apache Tomcat=9.0.0-milestone10
Apache Tomcat=9.0.0-milestone11
Apache Tomcat=9.0.0-milestone12
Apache Tomcat=9.0.0-milestone13
Apache Tomcat=9.0.0-milestone14
Apache Tomcat=9.0.0-milestone15
Apache Tomcat=9.0.0-milestone16
Apache Tomcat=9.0.0-milestone17
Apache Tomcat=9.0.0-milestone18
Apache Tomcat=9.0.0-milestone19
Apache Tomcat=9.0.0-milestone2
Apache Tomcat=9.0.0-milestone20
Apache Tomcat=9.0.0-milestone21
Apache Tomcat=9.0.0-milestone22
Apache Tomcat=9.0.0-milestone23
Apache Tomcat=9.0.0-milestone24
Apache Tomcat=9.0.0-milestone25
Apache Tomcat=9.0.0-milestone26
Apache Tomcat=9.0.0-milestone3
Apache Tomcat=9.0.0-milestone4
Apache Tomcat=9.0.0-milestone5
Apache Tomcat=9.0.0-milestone6
Apache Tomcat=9.0.0-milestone7
Apache Tomcat=9.0.0-milestone8
Apache Tomcat=9.0.0-milestone9
Microsoft Windows
Apache Tomcat>=7.0.0<=7.0.93
Apache Tomcat>=8.5.0<=8.5.39
Apache Tomcat>=9.0.1<=9.0.17
Apache Tomcat=9.0.0-m1
Apache Tomcat=9.0.0-m10
Apache Tomcat=9.0.0-m11
Apache Tomcat=9.0.0-m12
Apache Tomcat=9.0.0-m13
Apache Tomcat=9.0.0-m14
Apache Tomcat=9.0.0-m15
Apache Tomcat=9.0.0-m16
Apache Tomcat=9.0.0-m17
Apache Tomcat=9.0.0-m18
Apache Tomcat=9.0.0-m19
Apache Tomcat=9.0.0-m2
Apache Tomcat=9.0.0-m20
Apache Tomcat=9.0.0-m21
Apache Tomcat=9.0.0-m22
Apache Tomcat=9.0.0-m23
Apache Tomcat=9.0.0-m24
Apache Tomcat=9.0.0-m25
Apache Tomcat=9.0.0-m26
Apache Tomcat=9.0.0-m3
Apache Tomcat=9.0.0-m4
Apache Tomcat=9.0.0-m5
Apache Tomcat=9.0.0-m6
Apache Tomcat=9.0.0-m7
Apache Tomcat=9.0.0-m8
Apache Tomcat=9.0.0-m9
Microsoft Windows
redhat/jws5-ecj<0:4.12.0-1.redhat_1.1.el6
0:4.12.0-1.redhat_1.1.el6
redhat/jws5-javapackages-tools<0:3.4.1-5.15.11.el6
0:3.4.1-5.15.11.el6
redhat/jws5-jboss-logging<0:3.3.2-1.Final_redhat_00001.1.el6
0:3.3.2-1.Final_redhat_00001.1.el6
redhat/jws5-tomcat<0:9.0.21-10.redhat_4.1.el6
0:9.0.21-10.redhat_4.1.el6
redhat/jws5-tomcat-native<0:1.2.21-34.redhat_34.el6
0:1.2.21-34.redhat_34.el6
redhat/jws5-tomcat-vault<0:1.1.8-1.Final_redhat_1.1.el6
0:1.1.8-1.Final_redhat_1.1.el6
redhat/jws5-ecj<0:4.12.0-1.redhat_1.1.el7
0:4.12.0-1.redhat_1.1.el7
redhat/jws5-javapackages-tools<0:3.4.1-5.15.11.el7
0:3.4.1-5.15.11.el7
redhat/jws5-jboss-logging<0:3.3.2-1.Final_redhat_00001.1.el7
0:3.3.2-1.Final_redhat_00001.1.el7
redhat/jws5-tomcat<0:9.0.21-10.redhat_4.1.el7
0:9.0.21-10.redhat_4.1.el7
redhat/jws5-tomcat-native<0:1.2.21-34.redhat_34.el7
0:1.2.21-34.redhat_34.el7
redhat/jws5-tomcat-vault<0:1.1.8-1.Final_redhat_1.1.el7
0:1.1.8-1.Final_redhat_1.1.el7
redhat/jws5-ecj<0:4.12.0-1.redhat_1.1.el8
0:4.12.0-1.redhat_1.1.el8
redhat/jws5-javapackages-tools<0:3.4.1-5.15.11.el8
0:3.4.1-5.15.11.el8
redhat/jws5-jboss-logging<0:3.3.2-1.Final_redhat_00001.1.el8
0:3.3.2-1.Final_redhat_00001.1.el8
redhat/jws5-tomcat<0:9.0.21-10.redhat_4.1.el8
0:9.0.21-10.redhat_4.1.el8
redhat/jws5-tomcat-native<0:1.2.21-34.redhat_34.el8
0:1.2.21-34.redhat_34.el8
redhat/jws5-tomcat-vault<0:1.1.8-1.Final_redhat_1.1.el8
0:1.1.8-1.Final_redhat_1.1.el8

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the vulnerability ID for this flaw?

    The vulnerability ID for this flaw is CVE-2019-0232.

  • What is the severity level of CVE-2019-0232?

    The severity level of CVE-2019-0232 is high.

  • Which versions of Apache Tomcat are affected by CVE-2019-0232?

    Apache Tomcat versions 9.0.0.M1 to 9.0.17, 8.5.0 to 8.5.39, and 7.0.0 to 7.0.93 are affected by CVE-2019-0232.

  • How can this vulnerability be exploited?

    This vulnerability can be exploited through Remote Code Execution due to a bug in the way the JRE passes command line arguments to Windows.

  • Where can I find more information about CVE-2019-0232?

    More information about CVE-2019-0232 can be found on the Apache Tomcat security page: [http://tomcat.apache.org/security-7.html](http://tomcat.apache.org/security-7.html), [http://tomcat.apache.org/security-8.html](http://tomcat.apache.org/security-8.html), [http://tomcat.apache.org/security-9.html](http://tomcat.apache.org/security-9.html).

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