发布时间: 2022年6月17日
修改时间: 2024年10月31日
PyJWT is a Python implementation of RFC 7519. PyJWT supports multiple different JWT signing algorithms. With JWT, an attacker submitting the JWT token can choose the used signing algorithm. The PyJWT library requires that the application chooses what algorithms are supported. The application can specify `jwt.algorithms.get_default_algorithms()` to get support for all algorithms, or specify a single algorithm. The issue is not that big as `algorithms=jwt.algorithms.get_default_algorithms()` has to be used. Users should upgrade to v2.4.0 to receive a patch for this issue. As a workaround, always be explicit with the algorithms that are accepted and expected when decoding.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | None | High |
| Attack Vector | Network | Network |
| CVSS评分 | 7.5 | 7.4 |
| Attack Complexity | Low | High |
| Privileges Required | None | None |
| Scope | Unchanged | Unchanged |
| Integrity | High | High |
| User Interaction | None | None |
| Availability | None | None |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2022-1561 | python-jwt security update | 2022年6月17日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | python-jwt | Fixed |
| KY3.4-5A | python-jwt | Fixed |
| KY3.5.1 | python-jwt | Fixed |
