| Package | Affected versions | Patched versions |
|---|---|---|
| impala | ≥ 4.0.0, < 4.5.2 | 4.5.2 |
Signature of Bearer token is not verified in last step of SAML2 authentication for Impala's hs2-http interface, allowing altering user name and acting as another user. This issue affects Apache Impala: >=4.0.0. Users are recommended to upgrade to version 4.5.2, which fixes this issue.
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