CVE-2022-31045
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- CVE-2022-31045
CVE Details
| Release Date: | 2022-06-09 | |
| Impact: | None | What is this? |
Description
Istio is an open platform to connect, manage, and secure microservices. In affected versions ill-formed headers sent to Envoy in certain configurations can lead to unexpected memory access resulting in undefined behavior or crashing. Users are most likely at risk if they have an Istio ingress Gateway exposed to external traffic. This vulnerability has been resolved in versions 1.12.8, 1.13.5, and 1.14.1. Users are advised to upgrade. There are no known workarounds for this issue.
See more information about CVE-2022-31045 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: | 9.8 |
| Vector String: | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 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: | High |
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 (istio) | ELSA-2022-9772 | 2022-09-08 |
| Oracle Linux version 7 (istio) | ELSA-2022-9774 | 2022-09-08 |
| 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 7 (olcne) | ELSA-2022-9772 | 2022-09-08 |
| Oracle Linux version 7 (olcne) | ELSA-2022-9774 | 2022-09-08 |
| 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 (istio) | ELSA-2022-9771 | 2022-09-08 |
| Oracle Linux version 8 (istio) | ELSA-2022-9773 | 2022-09-08 |
| 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 |
| Oracle Linux version 8 (olcne) | ELSA-2022-9771 | 2022-09-08 |
| Oracle Linux version 8 (olcne) | ELSA-2022-9773 | 2022-09-08 |
This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections:
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- Vulnerability scanning tools vendors and project maintainers - follow the standard ISV process
