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VULNERABILITIES

CVE-2024-42487 Details

Description

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. In the 1.15 branch prior to 1.15.8 and the 1.16 branch prior to 1.16.1, Gateway API HTTPRoutes and GRPCRoutes do not follow the match precedence specified in the Gateway API specification. In particular, request headers are matched before request methods, when the specification describes that the request methods must be respected before headers are matched. This could result in unexpected behaviour with security This issue is fixed in Cilium v1.15.8 and v1.16.1. There is no workaround for this issue.

Metrics

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/cilium/cilium/commit/a3510fe4a92305822aa1a5e08cb6d6c873c8699a [email protected]PatchThird Party Advisory
https://github.com/cilium/cilium/pull/34109 [email protected]PatchThird Party Advisory
https://github.com/cilium/cilium/security/advisories/GHSA-qcm3-7879-xcww [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-436Interpretation Conflict[email protected]
CWE-113Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting')[email protected]

Affected Products

ProductVersions
cilium cilium
>= 1.15.0, < 1.15.8
1.16.0

CPE

  • cpe:2.3:a:cilium:cilium:*:*:*:*:*:*:*:*
  • cpe:2.3:a:cilium:cilium:1.16.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2024-42487
NVD Published Date:
Aug 15, 2024
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]