CVE-2022-29226
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- CVE-2022-29226
CVE Details
| Release Date: | 2022-06-09 | |
| Impact: | None | What is this? |
Description
Envoy is a cloud-native high-performance proxy. In versions prior to 1.22.1 the OAuth filter implementation does not include a mechanism for validating access tokens, so by design when the HMAC signed cookie is missing a full authentication flow should be triggered. However, the current implementation assumes that access tokens are always validated thus allowing access in the presence of any access token attached to the request. Users are advised to upgrade. There is no known workaround for this issue.
See more information about CVE-2022-29226 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 metrics
| Base Score: | 9.1 |
| Vector String: | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
| Version: | 3.0 |
| Attack Vector: | Network |
| Attack Complexity: | Low |
| Privileges Required: | None |
| User Interaction: | None |
| Scope: | Unchanged |
| Confidentiality Impact: | High |
| Integrity Impact: | High |
| Availability Impact: | None |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 7 (cri-o) | ELSA-2022-9589 | 2022-07-12 |
| Oracle Linux version 7 (cri-tools) | ELSA-2022-9589 | 2022-07-12 |
| Oracle Linux version 7 (etcd) | ELSA-2022-9589 | 2022-07-12 |
| Oracle Linux version 7 (istio) | ELSA-2022-9587 | 2022-07-11 |
| Oracle Linux version 7 (istio) | ELSA-2022-9589 | 2022-07-12 |
| Oracle Linux version 7 (kata) | ELSA-2022-9589 | 2022-07-12 |
| Oracle Linux version 7 (kubernetes) | ELSA-2022-9589 | 2022-07-12 |
| Oracle Linux version 7 (olcne) | ELSA-2022-9587 | 2022-07-11 |
| Oracle Linux version 7 (olcne) | ELSA-2022-9589 | 2022-07-12 |
| Oracle Linux version 8 (cri-o) | ELSA-2022-9588 | 2022-07-12 |
| Oracle Linux version 8 (cri-tools) | ELSA-2022-9588 | 2022-07-12 |
| Oracle Linux version 8 (etcd) | ELSA-2022-9588 | 2022-07-12 |
| Oracle Linux version 8 (istio) | ELSA-2022-9586 | 2022-07-11 |
| Oracle Linux version 8 (istio) | ELSA-2022-9588 | 2022-07-12 |
| Oracle Linux version 8 (kata) | ELSA-2022-9588 | 2022-07-12 |
| Oracle Linux version 8 (kubernetes) | ELSA-2022-9588 | 2022-07-12 |
| Oracle Linux version 8 (olcne) | ELSA-2022-9586 | 2022-07-11 |
| Oracle Linux version 8 (olcne) | ELSA-2022-9588 | 2022-07-12 |
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