High severity · published Apr 15, 2019
CVE-2019-0232
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…
8.1
CVSS
99.9%
EPSS
No
On KEV
Description
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/).
CVSS vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)99.9% · higher than 100% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TO
Tomcat · Apache
7.0.0 through 7.0.93; 8.5.0 through 8.5.39; 9.0.1 through 9.0.17; 9.0.0; 9.0.0; 9.0.0; +23 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-0232
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-0232
packetstormsecurity.com
http://packetstormsecurity.com/files/153506/Apache-Tomcat-CGIServlet-enableCmdLineArguments-Remote-Code-Execution.html
seclists.org
http://seclists.org/fulldisclosure/2019/May/4
Third Party Advisory
http://www.securityfocus.com/bid/107906
access.redhat.com
https://access.redhat.com/errata/RHSA-2019:1712
blog.trendmicro.com
https://blog.trendmicro.com/trendlabs-security-intelligence/uncovering-cve-2019-0232-a-remote-code-execution-vulnerability-in-apache-tomcat/
Third Party Advisory
https://codewhitesec.blogspot.com/2016/02/java-and-command-line-injections-in-windows.html
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