Bug 2300352 (CVE-2024-7207)

Summary: envoy: Server-side request forgery via HTTP header manipulation
Product: [Other] Security Response Reporter: Mauro Matteo Cascella <mcascell>
Component: vulnerability-draftAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
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Priority: high    
Version: unspecifiedCC: askrabec, dward, jforce, jobselko, jwendell, oblaut, rcernich, security-response-team, twalsh
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in Envoy. It is possible to modify or manipulate headers from external clients when pass-through routes are used for the ingress gateway. This issue could allow a malicious user to forge what is logged by Envoy as a requested path and cause the Envoy proxy to make requests to internal-only services or arbitrary external systems. This is a regression of the fix for CVE-2023-27487.
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Description Mauro Matteo Cascella 2024-07-29 13:16:26 UTC
A flaw was found in Envoy. It is possible to modify/manipulate headers from external clients when pass-through routes are used for the ingress gateway. A malicious user could use this flaw to forge what is logged by Envoy as a requested path, as well as cause the Envoy proxy to make requests to internal-only services or potentially arbitrary external systems.