Tóm tắt nhanh
- CVE-2021-4248 là lỗ hổng mức NGHIÊM TRỌNG (CVSS 9.8) ảnh hưởng DNS, kapetan dns (kapetan dns project).
- Xác suất bị khai thác trong 30 ngày tới (EPSS): 0.81%, cao hơn 57.3% các lỗ hổng khác.
- Cách xử lý: cập nhật lên 7.0.0 hoặc mới hơn.
| Gói / sản phẩm | Phiên bản bị ảnh hưởng | Phiên bản đã vá |
|---|
| DNS NuGet | < 7.0.0
| 7.0.0
|
| kapetan dns | < 7.0.0
| 7.0.0
|
Mô tả
A vulnerability was found in kapetan dns up to 6.1.0. It has been rated as problematic. Affected by this issue is some unknown functionality of the file DNS/Protocol/Request.cs. The manipulation leads to insufficient entropy in prng. The attack may be launched remotely. Upgrading to version 7.0.0 can address this issue. The name of the patch is cf7105aa2aae90d6656088fe5a8ee1d5730773b6. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-216188.
Mô tả của NVD
A vulnerability was found in kapetan dns up to 6.1.0. It has been rated as problematic. Affected by this issue is some unknown functionality of the file DNS/Protocol/Request.cs. The manipulation leads to insufficient entropy in prng. The attack may be launched remotely. Upgrading to version 7.0.0 is able to address this issue. The name of the patch is cf7105aa2aae90d6656088fe5a8ee1d5730773b6. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-216188.
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