Bug 2217987 (CVE-2023-35943)
| Summary: | CVE-2023-35943 envoy: CORS filter segfault when origin header is removed | ||
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| Product: | [Other] Security Response | Reporter: | Guilherme de Almeida Suckevicz <gsuckevi> |
| Component: | vulnerability | Assignee: | Nobody <nobody> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | jwendell, rcernich, security-response-team, twalsh |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: |
A flaw was found in Envoy. Suppose an origin header is configured to be removed with request_headers_to_remove: origin. The CORS filter will segfault and crash Envoy when the origin header is removed and deleted between decodeHeaders and encodeHeaders.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2023-08-11 21:36:45 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 2217969 | ||
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Description
Guilherme de Almeida Suckevicz
2023-06-27 18:48:44 UTC
This issue has been addressed in the following products: Red Hat OpenShift Service Mesh 2.3 for RHEL 8 Via RHSA-2023:4624 https://access.redhat.com/errata/RHSA-2023:4624 This issue has been addressed in the following products: Red Hat OpenShift Service Mesh 2.4 for RHEL 8 Via RHSA-2023:4625 https://access.redhat.com/errata/RHSA-2023:4625 This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2023-35943 |