Tóm tắt nhanh
- CVE-2022-39366 là lỗ hổng mức NGHIÊM TRỌNG (CVSS 9.8) ảnh hưởng acryl-datahub, datahub (datahub).
- Xác suất bị khai thác trong 30 ngày tới (EPSS): 1.1%, cao hơn 66.1% các lỗ hổng khác.
- Cách xử lý: cập nhật lên 0.8.45 hoặc mới hơn.
| Gói / sản phẩm | Phiên bản bị ảnh hưởng | Phiên bản đã vá |
|---|
| acryl-datahub PyPI | < 0.8.45
| 0.8.45
|
| datahub | < 0.8.45
| 0.8.45
|
Mô tả
Missing JWT signature check (GHSL-2022-078)
The StatelessTokenService of the DataHub metadata service (GMS) does not verify the signature of JWT tokens. This allows an attacker to connect to DataHub instances as any user if Metadata Service authentication is enabled. This vulnerability occurs because the StatelessTokenService of the Metadata service uses the parse method of io.jsonwebtoken.JwtParser, which does not perform a verification of the cryptographic token signature. This means that JWTs are accepted regardless of the used algorithm.
Impact
This issue may lead to an authentication bypass.
Resources
Mô tả của NVD
DataHub is an open-source metadata platform. Prior to version 0.8.45, the `StatelessTokenService` of the DataHub metadata service (GMS) does not verify the signature of JWT tokens. This allows an attacker to connect to DataHub instances as any user if Metadata Service authentication is enabled. This vulnerability occurs because the `StatelessTokenService` of the Metadata service uses the `parse` method of `io.jsonwebtoken.JwtParser`, which does not perform a verification of the cryptographic token signature. This means that JWTs are accepted regardless of the used algorithm. This issue may lead to an authentication bypass. Version 0.8.45 contains a patch for the issue. There are no known workarounds.
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