Improper input validation in Instantis EnterpriseTrack - CVE-2017-6056
Published: June 4, 2020
Vulnerability identifier: #VU28623
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2017-6056
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
The vulnerability exists due to improper input validation within the Core (Apache Tomcat) component in Instantis EnterpriseTrack. A remote non-authenticated attacker can exploit this vulnerability to execute arbitrary code.
Affected software
Instantis EnterpriseTrack
Ubuntu
libtomcat6-java (Ubuntu package)
tomcat6 (Ubuntu package)
libtomcat7-java (Ubuntu package)
tomcat7 (Ubuntu package)
Ubuntu
libtomcat6-java (Ubuntu package)
tomcat6 (Ubuntu package)
libtomcat7-java (Ubuntu package)
tomcat7 (Ubuntu package)
How to mitigate CVE-2017-6056
Install updates from vendor's website.
libtomcat6-java (Ubuntu package) - update to 6.0.35-1ubuntu3.11
tomcat6 (Ubuntu package) - update to 6.0.35-1ubuntu3.11
libtomcat7-java (Ubuntu package) - update to 7.0.52-1ubuntu0.10
tomcat7 (Ubuntu package) - update to 7.0.52-1ubuntu0.10
tomcat6 (Ubuntu package) - update to 6.0.35-1ubuntu3.11
libtomcat7-java (Ubuntu package) - update to 7.0.52-1ubuntu0.10
tomcat7 (Ubuntu package) - update to 7.0.52-1ubuntu0.10