CAPEC-96
Block Access to Libraries
2014-06-23
00h00 +00:00
00h00 +00:00
Cảnh báo cho một CAPEC
Luôn được thông báo về mọi thay đổi đối với một CAPEC cụ thể.
Mô tả CAPEC
An application typically makes calls to functions that are a part of libraries external to the application. These libraries may be part of the operating system or they may be third party libraries. It is possible that the application does not handle situations properly where access to these libraries has been blocked. Depending on the error handling within the application, blocked access to libraries may leave the system in an insecure state that could be leveraged by an attacker.
Thông tin CAPEC
Luồng thực thi
1) Explore
Determine what external libraries the application accesses.
2) Experiment
Block access to the external libraries accessed by the application.
3) Experiment
Monitor the behavior of the system to see if it goes into an insecure/inconsistent state.
4) Experiment
If the system does go into an insecure/inconsistent state, leverage that to obtain information about the system functionality or data, elevate access control, etc. The rest of this attack will depend on the context and the desired goal.
Điều kiện tiên quyết
An application requires access to external libraries.An attacker has the privileges to block application access to external libraries.
Kỹ năng cần thiết
Knowledge of how to block access to libraries, as well as knowledge of how to leverage the resulting state of the application based on the failed call.Các biện pháp giảm thiểu
Ensure that application handles situations where access to APIs in external libraries is not available securely. If the application cannot continue its execution safely it should fail in a consistent and secure fashion.Điểm yếu liên quan
| Tên điểm yếu | |
|---|---|
CWE-589 |
Call to Non-ubiquitous API The product uses an API function that does not exist on all versions of the target platform. |
Gửi
| Tên | Tổ chức | Ngày | Ngày phát hành |
|---|---|---|---|
| CAPEC Content Team | The MITRE Corporation |
Sửa đổi
| Tên | Tổ chức | Ngày | Bình luận |
|---|---|---|---|
| CAPEC Content Team | The MITRE Corporation | Updated Related_Attack_Patterns | |
| CAPEC Content Team | The MITRE Corporation | Updated Attacker_Skills_or_Knowledge_Required | |
| CAPEC Content Team | The MITRE Corporation | Updated Related_Attack_Patterns | |
| CAPEC Content Team | The MITRE Corporation | Updated Related_Weaknesses |
