IPCop Backup Key Information Disclosure Vulnerability
BID:15377
Info
IPCop Backup Key Information Disclosure Vulnerability
| Bugtraq ID: | 15377 |
| Class: | Design Error |
| CVE: | |
| Remote: | No |
| Local: | Yes |
| Published: | Nov 10 2005 12:00AM |
| Updated: | Nov 10 2005 12:00AM |
| Credit: | Juergen Schmidt is credited with the discovery of this issue. |
| Vulnerable: |
IPCop IPCop 1.4.9 IPCop IPCop 1.4.8 IPCop IPCop 1.4.6 IPCop IPCop 1.4.5 IPCop IPCop 1.4.4 IPCop IPCop 1.4.2 IPCop IPCop 1.4.1 |
| Not Vulnerable: |
IPCop IPCop 1.4.10 |
Discussion
IPCop Backup Key Information Disclosure Vulnerability
IPCop is prone to an information disclosure vulnerability. IPCop is prone to an information disclosure vulnerability. The problem is due to how the application stores the key to encrypted backup files.
An attacker can exploit this vulnerability to decrypt backup files. Information obtained may aid in further attacks; other attacks may also be possible.
It may be possible for an attacker to exploit this vulnerability to overwrite arbitrary backup files. However, the attacker must have access to the 'nobody' user account, either through legitimate means, or through some other latent vulnerability. The attacker may also be able to overwrite arbitrary files with superuser privileges through exploitation of this issue.
IPCop is prone to an information disclosure vulnerability. IPCop is prone to an information disclosure vulnerability. The problem is due to how the application stores the key to encrypted backup files.
An attacker can exploit this vulnerability to decrypt backup files. Information obtained may aid in further attacks; other attacks may also be possible.
It may be possible for an attacker to exploit this vulnerability to overwrite arbitrary backup files. However, the attacker must have access to the 'nobody' user account, either through legitimate means, or through some other latent vulnerability. The attacker may also be able to overwrite arbitrary files with superuser privileges through exploitation of this issue.
Exploit / POC
IPCop Backup Key Information Disclosure Vulnerability
No exploit is required.
No exploit is required.
Solution / Fix
IPCop Backup Key Information Disclosure Vulnerability
Solution:
The vendor has addressed this issue in IPCop version 1.4.10 and later:
IPCop IPCop 1.4.1
IPCop IPCop 1.4.2
IPCop IPCop 1.4.4
IPCop IPCop 1.4.5
IPCop IPCop 1.4.6
IPCop IPCop 1.4.8
IPCop IPCop 1.4.9
Solution:
The vendor has addressed this issue in IPCop version 1.4.10 and later:
IPCop IPCop 1.4.1
-
IPCop ipcop-sources-1.4.10.tgz
http://prdownloads.sourceforge.net/ipcop/ipcop-sources-1.4.10.tgz?down load
IPCop IPCop 1.4.2
-
IPCop ipcop-sources-1.4.10.tgz
http://prdownloads.sourceforge.net/ipcop/ipcop-sources-1.4.10.tgz?down load
IPCop IPCop 1.4.4
-
IPCop ipcop-sources-1.4.10.tgz
http://prdownloads.sourceforge.net/ipcop/ipcop-sources-1.4.10.tgz?down load
IPCop IPCop 1.4.5
-
IPCop ipcop-sources-1.4.10.tgz
http://prdownloads.sourceforge.net/ipcop/ipcop-sources-1.4.10.tgz?down load
IPCop IPCop 1.4.6
-
IPCop ipcop-sources-1.4.10.tgz
http://prdownloads.sourceforge.net/ipcop/ipcop-sources-1.4.10.tgz?down load
IPCop IPCop 1.4.8
-
IPCop ipcop-sources-1.4.10.tgz
http://prdownloads.sourceforge.net/ipcop/ipcop-sources-1.4.10.tgz?down load
IPCop IPCop 1.4.9
-
IPCop ipcop-sources-1.4.10.tgz
http://prdownloads.sourceforge.net/ipcop/ipcop-sources-1.4.10.tgz?down load
References
IPCop Backup Key Information Disclosure Vulnerability
References:
References:
- IPCop 1.4.10 Release Notes (IPCop)
- IPCop Home Page (IPCop)