SB2012090603 - Code Injection in FreePBX
Published: September 6, 2012 Updated: August 11, 2020
Security Bulletin ID
SB2012090603
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Code Injection (CVE-ID: CVE-2012-4869)
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:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:A/U:Green
The vulnerability allows a remote non-authenticated attacker to read and manipulate data.
The callme_startcall function in recordings/misc/callme_page.php in FreePBX 2.9, 2.10, and earlier allows remote attackers to execute arbitrary commands via the callmenum parameter in a c action.
Remediation
Install update from vendor's website.
References
- http://packetstormsecurity.org/files/111028/FreePBX-2.10.0-Remote-Command-Execution-XSS.html
- http://seclists.org/fulldisclosure/2012/Mar/234
- http://secunia.com/advisories/48463
- http://www.exploit-db.com/exploits/18649
- http://www.exploit-db.com/exploits/18659
- http://www.freepbx.org/trac/ticket/5711
- http://www.securityfocus.com/bid/52630
- https://exchange.xforce.ibmcloud.com/vulnerabilities/74174