SB2018051737 - Red Hat update for jboss
Published: May 17, 2018 Updated: May 23, 2018
Security Bulletin ID
SB2018051737
CSH Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Deserialization of untrusted data (CVE-ID: CVE-2017-12149)
CWE-ID: CWE-502 - Deserialization of Untrusted Data
CVSSv4: 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/E:A/U:Amber
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The weakness exists due to deserialization of untrusted data in the doFilter method in the ReadOnlyAccessFilter of the HTTP Invoker. A remote attacker can send a specially crafted file to the web application and execute arbitrary code with elevated privileges.
Successful exploitation of the vulnerability may result in system compromise.
Remediation
Install update from vendor's website.