What is CVE-2024-42487?

CVE-2024-42487 is a medium-severity vulnerability in Cilium, classified under HTTP Response Splitting. CVSS score: 4.0/10. Published 2024-08-15.

How severe is CVE-2024-42487?

Medium severity. CVSS v3 base score is 4.0 out of 10.

Vulnerability in Cilium

CVE-2024-42487

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 spe…

EPSS: 0.005 (41.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.0 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N.

Affected products

Cilium — versions >= 1.15.0, < 1.15.8, 1.16.0, = 1.16.0

Weakness classification (CWE)

References

security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2024-42487?: CVE-2024-42487 is a medium-severity vulnerability in Cilium, classified under HTTP Response Splitting. CVSS score: 4.0/10. Published 2024-08-15.
How severe is CVE-2024-42487?: Medium severity. CVSS v3 base score is 4.0 out of 10.