PT-2023-6651 · Unknown · Ingress-Nginx

Jan-Otto Kröpke · CVE-2023-5044 · Publicado 2023-10-25 · Atualizado 2025-03-28

Positive Technologies (AI Summary)

CVSS v2.0

8.0

Alta

Vetor base

AV:N/AC:L/Au:S/C:C/I:P/A:P

Name of the Vulnerable Software and Affected Versions ingress-nginx versions prior to v1.9.0

Description The issue is related to code injection via the nginx.ingress.kubernetes.io/permanent-redirect annotation in the ingress-nginx controller in a Kubernetes cluster. This can allow a remote attacker to inject arbitrary commands and potentially obtain the credentials of the ingress-nginx controller, which by default has access to all secrets in the cluster.

Recommendations For versions prior to v1.9.0, update to version v1.9.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the nginx.ingress.kubernetes.io/permanent-redirect annotation to minimize the risk of exploitation.

Exploit

Correção

RCE

Code Injection

Enumeração de Fraquezas

CWE-20

CWE-94

Identificadores relacionados

BDU:2023-07421

BIT-NGINX-INGRESS-CONTROLLER-2023-5044

CVE-2023-5044

GHSA-FP9F-44C2-CW27

GO-2024-2428

Produtos afetados

Ingress-Nginx

Referências · 40

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/5xxx/CVE-2023-5044.json · Exploit
• 🔥 https://github.com/r0binak/CVE-2023-5044 · Exploit
• https://github.com/kubernetes/ingress-nginx · Nota
• https://github.com/kubernetes/ingress-nginx/issues/10572 · Aviso do Fabricante
• https://t.me/aptreports/13532 · Publicação no Telegram
• https://groups.google.com/g/kubernetes-security-announce/c/ukuYYvRNel0 · Nota
• https://twitter.com/4ARMED/status/1747976383647678819 · Publicação no Twitter
• https://vuldb.com/?id.243460 · Nota
• https://t.me/cvenotify/60393 · Publicação no Telegram
• https://twitter.com/OpenLogicOSS/status/1722706372910023046 · Publicação no Twitter
• https://t.me/cibsecurity/72915 · Publicação no Telegram
• https://twitter.com/kubesploit/status/1757466424879042610 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2023-5044 · Nota de Segurança
• https://t.me/cybersecuritytechnologies/9295 · Publicação no Telegram
• https://t.me/ckure/13163 · Publicação no Telegram