Fail2ban Insecure Temporary File Creation Vulnerability
BID:47405
Info
Fail2ban Insecure Temporary File Creation Vulnerability
| Bugtraq ID: | 47405 |
| Class: | Design Error |
| CVE: | |
| Remote: | No |
| Local: | Yes |
| Published: | Apr 18 2011 12:00AM |
| Updated: | Apr 13 2015 10:25PM |
| Credit: | Jonathan Underwood |
| Vulnerable: |
Cyril Jaquier Fail2Ban 0.8 Cyril Jaquier Fail2Ban 0.7.5 Cyril Jaquier Fail2Ban 0.6.2 Cyril Jaquier Fail2Ban 0.6.1 Cyril Jaquier Fail2Ban 6.2 Cyril Jaquier Fail2Ban 0 |
| Not Vulnerable: | |
Discussion
Fail2ban Insecure Temporary File Creation Vulnerability
Fail2ban is prone to an insecure temporary-file-creation vulnerability.
Successfully exploiting the temporary-file-creation issue allows an attacker to overwrite arbitrary files and to perform symbolic-link attacks in the context of the affected application. Other attacks may also be possible.
Fail2ban is prone to an insecure temporary-file-creation vulnerability.
Successfully exploiting the temporary-file-creation issue allows an attacker to overwrite arbitrary files and to perform symbolic-link attacks in the context of the affected application. Other attacks may also be possible.
Exploit / POC
Fail2ban Insecure Temporary File Creation Vulnerability
An attacker can use readily available commands to launch attacks.
An attacker can use readily available commands to launch attacks.
Solution / Fix
Fail2ban Insecure Temporary File Creation Vulnerability
Solution:
Updates are available. Please see the references for details.
Solution:
Updates are available. Please see the references for details.
References
Fail2ban Insecure Temporary File Creation Vulnerability
References:
References:
- Fail2ban Home Page (Cyril Jaquier)