istio.io/content/en/news/security/istio-security-2022-006/index.md

title	subtitle	description	cves	cvss	vector	releases	publishdate	keywords	skip_seealso
ISTIO-SECURITY-2022-006	Security Bulletin	Ill-formed headers sent to Envoy in certain configurations can lead to unexpected memory access resulting in undefined behavior or crashing.	CVE-2022-31045	5.9	AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H	1.13.6 1.14.2	2022-07-26	CVE	true

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Do not use Istio 1.14.2 and Istio 1.13.6

Due to a process issue, CVE-2022-31045 was not included in our Istio 1.14.2 and Istio 1.13.6 builds.

At this time we suggest you do not install 1.14.2 or 1.13.6 in a production environment. If you have, you may downgrade to Istio 1.14.1 or Istio 1.13.5. Istio 1.14.3 and Istio 1.13.7 are expected to be released later this week.