CVE-2023-30851

CVE-2023-30851 affects Cilium’s eBPF dataplane. When a HTTP policy targets multiple toEndpoints and an allow-all rule affects only one endpoint, a wildcard rule is appended to the HTTP rules, potentially bypassing the policy. This issue has been patched in Cilium releases 1.11.16, 1.12.9, and 1.1...

CVE-2023-30851: Protection Mechanism Failure

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. This issue only impacts users who have a HTTP policy that applies to multiple toEndpoints AND have an allow-all rule in place that affects only one of those endpoints. In such cases, a wildcard rule will be...

Authentication Bypass

github.com/cilium/cilium is vulnerable to Authentication Bypass. The vulnerability exists in the addRulesForEndpoints function at l4.go when the http policy applies for multiple endpoint which allows an attacker to bypass the http policy rules and perform unauthorized actions...

GHSA-2H44-X2WX-49F4 Potential HTTP policy bypass when using header rules in Cilium

Impact This issue only impacts users who: - Have a HTTP policy that applies to multiple toEndpoints AND - Have an allow-all rule in place that affects only one of those endpoints In such cases, a wildcard rule will be appended to the set of HTTP rules, which could cause bypass of HTTP policies...

CVE-2021-1495

Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured file policy for HTTP. The vulnerability is due to incorrect handling of specific HTTP header parameters. An attacker could exploit this...

PT-2020-4710 · Cisco +1 · Cisco Ftd +5

Name of the Vulnerable Software and Affected Versions: Cisco Firepower Threat Defense FTD versions affected versions not specified Cisco SD-WAN versions affected versions not specified Cisco IOS XE versions affected versions not specified Cisco Meraki versions affected versions not specified...