Ill-formed headers may lead to unexpected behavior in Istio

NGHIÊM TRỌNG 9.8CVE-2022-31045 · GHSA-xwx5-5c9g-x68x · Công bố 09/06/2022 · cập nhật 17/06/2026

Tóm tắt nhanh

CVE-2022-31045 là lỗ hổng mức NGHIÊM TRỌNG (CVSS 9.8) ảnh hưởng istio.io/istio, istio (istio).
Xác suất bị khai thác trong 30 ngày tới (EPSS): 1.2%, cao hơn 68.0% các lỗ hổng khác.
Cách xử lý: cập nhật lên 1.13.5, 1.14.1, 1.12.18, 1.12.8 hoặc mới hơn.

Gói / sản phẩm	Phiên bản bị ảnh hưởng	Phiên bản đã vá
istio.io/istio Go	`≥ 1.13.0, < 1.13.5≥ 1.14.0, < 1.14.1< 1.12.18`	`1.13.51.14.11.12.18`
istio istio	`= 1.14.0≥ 1.13.0, < 1.13.5< 1.12.8`	`1.13.51.12.8`

Mô tả

Impact

Ill-formed headers sent to Envoy in certain configurations can lead to unexpected memory access resulting in undefined behavior or crashing.

You are at most risk if you have an Istio ingress Gateway exposed to external traffic.

Patches

1.12.8, 1.13.5, 1.14.1

Workarounds

No.

References

More details can be found in the Istio Security Bulletin

For more information

If you have any questions or comments about this advisory, please email us at [email protected]

Mô tả của NVD

Istio is an open platform to connect, manage, and secure microservices. In affected versions ill-formed headers sent to Envoy in certain configurations can lead to unexpected memory access resulting in undefined behavior or crashing. Users are most likely at risk if they have an Istio ingress Gateway exposed to external traffic. This vulnerability has been resolved in versions 1.12.8, 1.13.5, and 1.14.1. Users are advised to upgrade. There are no known workarounds for this issue.