SB2013080601 - PHP code execution in OpenX Revive Adserver
Published: August 6, 2013 Updated: January 12, 2017
Security Bulletin ID
SB2013080601
CSH Severity
Critical
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) Arbitrary PHP code execution (CVE-ID: CVE-2013-4211)
CWE-ID: CWE-94 - Improper Control of Generation of Code ('Code Injection')
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:Red
The vulnerability allows a remote attacker to execute arbitrary PHP code on the target system.
The weakness exists due to compromise of the source code package. A remote attacker can create a specially crafted request with a rot13'd and reversed payload and send it to the target system to execute arbitrary PHP code.
Successful exploitation of the vulnerability results in arbitrary PHP code execution on the vulnerable system.
Note: the vulnerability was being actively exploited.
Remediation
Install update from vendor's website.