CVE-2024-47825 is a high-severity vulnerability in Cilium versions 1.14.0 through 1.14.15 and 1.15.0 through 1.15.9, where broader network policy denials can be bypassed by narrower rules that disable default deny or allow all entities. With a CVSS score of 8.7, this network-exploitable flaw has high confidentiality and integrity impacts, but requires high attack complexity. There is no evidence of active exploitation, public exploit code, or significant community discussion, and it is not listed on the KEV catalog. Workarounds involve adjusting policy configurations to explicitly define allow rules or use 'toEntities: world' instead of 'all'.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 1.14.0, < 1.14.16CPE matchmatch criteria | cpe:2.3:a:cilium:cilium:*:*:*:*:*:*:*:* | ||
>= 1.15.0, < 1.15.10CPE matchmatch criteria | cpe:2.3:a:cilium:cilium:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.