Pacemaker Insecure Temporary File Creation Vulnerability
BID:65472
CVE-2011-5271 |Info
Pacemaker Insecure Temporary File Creation Vulnerability
| Bugtraq ID: | 65472 |
| Class: | Design Error |
| CVE: |
CVE-2011-5271 |
| Remote: | No |
| Local: | Yes |
| Published: | Jul 15 2011 12:00AM |
| Updated: | Jul 15 2011 12:00AM |
| Credit: | Jakub Wilk |
| Vulnerable: | |
| Not Vulnerable: | |
Discussion
Pacemaker Insecure Temporary File Creation Vulnerability
Pacemaker creates temporary files in an insecure manner.
An attacker with local access could potentially exploit this issue to perform symbolic-link attacks.
Successfully mounting a symlink attack may allow the attacker to delete or corrupt sensitive files, which may result in a denial of service. Other attacks may also be possible.
Pacemaker 1.0.11-1.2 is vulnerable; other versions may also be affected.
Pacemaker creates temporary files in an insecure manner.
An attacker with local access could potentially exploit this issue to perform symbolic-link attacks.
Successfully mounting a symlink attack may allow the attacker to delete or corrupt sensitive files, which may result in a denial of service. Other attacks may also be possible.
Pacemaker 1.0.11-1.2 is vulnerable; other versions may also be affected.
Exploit / POC
Pacemaker Insecure Temporary File Creation Vulnerability
An attacker uses readily available commands to exploit this issue.
An attacker uses readily available commands to exploit this issue.
Solution / Fix
Pacemaker Insecure Temporary File Creation Vulnerability
Solution:
Currently, we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].
Solution:
Currently, we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].
References
Pacemaker Insecure Temporary File Creation Vulnerability
References:
References: