CVE-2021-4248
Summary
| CVE | CVE-2021-4248 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2022-12-18 11:15:00 UTC |
| Updated | 2023-11-07 03:40:00 UTC |
| Description | 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. |
Risk And Classification
Problem Types: CWE-330
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Kapetan Dns Project | Kapetan Dns | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Using a crypto random number generator in `Request` (#88) · kapetan/dns@cf7105a · GitHub | N/A | github.com | |
| CVE-2021-4248 | kapetan dns Request.cs entropy (ID 88) | N/A | vuldb.com | |
| Using a crypto random number generator in `Request` by danieljoos · Pull Request #88 · kapetan/dns · GitHub | N/A | github.com | |
| Release v7.0.0 · kapetan/dns · GitHub | N/A | github.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.