HTTP Request Smuggling Affecting olcne-kubevirt-chart package, versions <0:1.6.1-9.el8
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Test your applications- Snyk ID SNYK-ORACLE8-OLCNEKUBEVIRTCHART-6593756
- published 10 Apr 2024
- disclosed 4 Apr 2023
Introduced: 4 Apr 2023
CVE-2023-27493 Open this link in a new tabHow to fix?
Upgrade Oracle:8 olcne-kubevirt-chart to version 0:1.6.1-9.el8 or higher.
This issue was patched in ELSA-2023-23648.
NVD Description
Note: Versions mentioned in the description apply only to the upstream olcne-kubevirt-chart package and not the olcne-kubevirt-chart package as distributed by Oracle.
See How to fix? for Oracle:8 relevant fixed versions and status.
Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to versions 1.26.0, 1.25.3, 1.24.4, 1.23.6, and 1.22.9, Envoy does not sanitize or escape request properties when generating request headers. This can lead to characters that are illegal in header values to be sent to the upstream service. In the worst case, it can cause upstream service to interpret the original request as two pipelined requests, possibly bypassing the intent of Envoy’s security policy. Versions 1.26.0, 1.25.3, 1.24.4, 1.23.6, and 1.22.9 contain a patch. As a workaround, disable adding request headers based on the downstream request properties, such as downstream certificate properties.
References
- https://linux.oracle.com/cve/CVE-2023-27493.html
- https://linux.oracle.com/errata/ELSA-2023-12354.html
- https://linux.oracle.com/errata/ELSA-2023-12355.html
- https://linux.oracle.com/errata/ELSA-2023-12356.html
- https://linux.oracle.com/errata/ELSA-2023-12357.html
- https://linux.oracle.com/errata/ELSA-2023-23649.html
- https://github.com/envoyproxy/envoy/security/advisories/GHSA-w5w5-487h-qv8q