Allocation of Resources Without Limits or Throttling Affecting olcne-kubevirt-chart package, versions <0:1.6.1-9.el8
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Test your applications- Snyk ID SNYK-ORACLE8-OLCNEKUBEVIRTCHART-6593747
- published 10 Apr 2024
- disclosed 4 Apr 2023
Introduced: 4 Apr 2023
CVE-2023-27492 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, the Lua filter is vulnerable to denial of service. Attackers can send large request bodies for routes that have Lua filter enabled and trigger crashes.
As of versions versions 1.26.0, 1.25.3, 1.24.4, 1.23.6, and 1.22.9, Envoy no longer invokes the Lua coroutine if the filter has been reset. As a workaround for those whose Lua filter is buffering all requests/ responses, mitigate by using the buffer filter to avoid triggering the local reply in the Lua filter.
References
- https://linux.oracle.com/cve/CVE-2023-27492.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-wpc2-2jp6-ppg2