scponlyc in scponly 4.1 and earlier, when the operating system supports LD_PRELOAD mechanisms, allows local users to execute arbitrary code with root privileges by creating a chroot directory in their home directory, hard linking to a system setuid application, and using a modified LD_PRELOAD to modify expected function calls in the setuid application.
2005-12-28T01:03:00.000
2025-04-03T01:03:51.193
Deferred
CVSSv2: 7.2 (HIGH)
AV:L/AC:L/Au:N/C:C/I:C/A:C
3.9
10.0
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | scponly | scponly | 3.1 | Yes |
| Application | scponly | scponly | 3.2 | Yes |
| Application | scponly | scponly | 3.3 | Yes |
| Application | scponly | scponly | 3.4 | Yes |
| Application | scponly | scponly | 3.6 | Yes |
| Application | scponly | scponly | 3.7 | Yes |
| Application | scponly | scponly | 3.8 | Yes |
| Application | scponly | scponly | 3.9 | Yes |
| Application | scponly | scponly | 3.11 | Yes |
| Application | scponly | scponly | 4.0 | Yes |
| Application | scponly | scponly | 4.1 | Yes |