CVE-2024-7646 — Improper Input Validation in Kubernetes Ingress-nginx

CWE-20 — Improper Input Validation4 documents4 sources
Severity
8.8HIGHNVD
EPSS
25.8%
top 3.74%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Kubernetes Ingress-nginx
Timeline
PublishedAug 16
Latest updateAug 19

Description

A security issue was discovered in ingress-nginx where an actor with permission to create Ingress objects (in the `networking.k8s.io` or `extensions` API group) can bypass annotation validation to inject arbitrary commands and obtain the credentials of the ingress-nginx controller. In the default configuration, that credential has access to all secrets in the cluster.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages1 packages

▶CVEListV5kubernetes/ingress-nginx1.11.0 — 1.11.2+1

🔴Vulnerability Details

3
OSV
CVE-2024-7646 in github.com/kubernetes/ingress-nginx↗2024-08-19
▶
CVEList
CVE-2024-7646: A security issue was discovered in ingress-nginx where an actor with permission to create Ingress objects (in the `networking↗2024-08-16
▶
GHSA
GHSA-qx8j-xj5q-v7r3: A security issue was discovered in ingress-nginx where an actor with permission to create Ingress objects (in the `networking↗2024-08-16
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CVE-2024-7646 — Improper Input Validation in Kubernetes | cvebase