CVE-2024-7646 in the critical feed json
CVE-2024-7646 in github.com/kubernetes/ingress-nginx
published 2y ago modified 4mo ago also EUVD-2024-48533 , GO-2024-3075
- cvss
- 8.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 27.0%
- EPSS 27.0% chance of exploitation in 30 days, percentile 98%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- Kubernetes ingress-nginx 1.10.4, 1.11.2
- github.com/kubernetes/ingress-nginx#11719 pull request
- github.com/kubernetes/ingress-nginx#11721 pull request
Is CVE-2024-7646 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 2y ago
Exploit prediction
27.02% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| go | github.com/kubernetes/ingress-nginx | all versions |
no fix listed |
Affected products
- Kubernetes ingress-nginx
Classification
- Weakness
-
- CWE-20 Improper Input Validation
- Technology feeds
References
-
github.com
/kubernetes/ingress-nginx/pull/11719
patch
-
github.com
/kubernetes/ingress-nginx/pull/11721
patch
-
github.com
/kubernetes/kubernetes/issues/126744
issue-tracking, report
-
groups.google.com
/g/kubernetes-security-announce/c/a1__cKjWkfA
mailing-list, web
- openwall.com /lists/oss-security/2024/08/16/5
-
nvd.nist.gov
/vuln/detail/CVE-2024-7646
advisory
Sources
- CVE List CVE-2024-7646
- NVD CVE-2024-7646
- OSV GO-2024-3075
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.