CVE-2022-4886

Summary

Ingress-nginx path sanitization can be bypassed with log_format directive.

Affected Software

Weaknesses

• CWE-20: CWE-20: Improper Input Validation

ADP Enrichment

CVE Program Container

Additional References

• https://github.com/kubernetes/ingress-nginx/issues/10570
• https://groups.google.com/g/kubernetes-security-announce/c/ge7u3qCwZLI
• http://www.openwall.com/lists/oss-security/2023/10/25/5
• https://security.netapp.com/advisory/ntap-20240307-0013/

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: total

References

• https://github.com/kubernetes/ingress-nginx/issues/10570
• https://groups.google.com/g/kubernetes-security-announce/c/ge7u3qCwZLI
• http://www.openwall.com/lists/oss-security/2023/10/25/5
• https://security.netapp.com/advisory/ntap-20240307-0013/

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