CVE-2024-28248highCWE-693

CVE-2024-28248: high-severity vulnerability in cilium

Cilium intermittent HTTP policy bypass

Published · Updated

Follow this CVE+ Monitor cilium+ Monitor github.com/cilium/cilium

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 7.2epss 0.6%
Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Starting in version 1.13.9 and prior to versions 1.13.13, 1.14.8, and 1.15.2, Cilium's HTTP policies are not consistently applied to all traffic in the scope of the policies, leading to HTTP traffic being incorrectly and intermittently forwarded when it should be dropped. This issue has been patched in Cilium 1.15.2, 1.14.8, and 1.13.13. There are no known workarounds for this issue.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Affected products
cilium · cilium
Related CVEs — cilium

In the same product, most dangerous first.

CVE-2023-27595MEDIUMCilium eBPF filters may be temporarily removed during agent restartEPSS 0.7%CVE-2023-30851LOWPotential HTTP policy bypass when using header rules in CiliumEPSS 0.7%CVE-2024-42486MEDIUMCilium vulnerable to information leakage via incorrect ReferenceGrant update logic in Gateway APIEPSS 0.6%CVE-2023-39347HIGHCilium NetworkPolicy bypass via pod labelsEPSS 0.6%CVE-2023-27594MEDIUMCilium vulnerable to potential network policy bypass when routing IPv6 traffic EPSS 0.6%CVE-2024-42487MEDIUMCilium's Gateway API route matching order contradicts specificationEPSS 0.5%