CVE-2023-35943
Summary
| CVE | CVE-2023-35943 |
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| State | PUBLIC |
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| Assigner | [email protected] |
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| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2023-07-25 19:15:00 UTC |
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| Updated | 2023-08-02 18:47:00 UTC |
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| Description | Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to versions 1.27.0, 1.26.4, 1.25.9, 1.24.10, and 1.23.12, the CORS filter will segfault and crash Envoy when the `origin` header is removed and deleted between `decodeHeaders`and `encodeHeaders`. Versions 1.27.0, 1.26.4, 1.25.9, 1.24.10, and 1.23.12 have a fix for this issue. As a workaround, do not remove the `origin` header in the Envoy configuration. |
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NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
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| Application |
Envoyproxy |
Envoy |
All |
All |
All |
All |
References
| Reference | Source | Link | Tags |
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| CORS filter segfault when origin header is removed · Advisory · envoyproxy/envoy · GitHub |
MISC |
github.com |
|
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 355870 Amazon Linux Security Advisory for ecs-service-connect-agent : ALAS2023-2023-300
- 356117 Amazon Linux Security Advisory for ecs-service-connect-agent : ALAS2023-2023-344
- 356246 Amazon Linux Security Advisory for ecs-service-connect-agent : ALASECS-2023-007
- 356504 Amazon Linux Security Advisory for ecs-service-connect-agent : ALAS2ECS-2023-007
