[release-1.22] security adv, release notes 1.22.1 and 1.21.4 (#15358) (#15371)

* release notes



* Update content/en/news/releases/1.22.x/announcing-1.22.2/index.md



* Update content/en/news/releases/1.21.x/announcing-1.21.4/index.md



---------

Signed-off-by: Daniel Hawton <daniel@hawton.org>
Co-authored-by: Faseela K <k.faseela@gmail.com>
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@ -519,6 +519,7 @@ GCP_OPTS
gcr.io
gdb
Geneve
GHSA-8mq4-c2v5-3h39
GiB
git
GitHub

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@ -70,9 +70,8 @@ Please keep up-to-date and use a supported version.
| Minor Releases | Patched versions with no known CVEs |
|----------------|-------------------------------------|
| 1.22.x | 1.22.1+ |
| 1.21.x | 1.21.3+ |
| 1.20.x | 1.20.7+ |
| 1.22.x | 1.22.2+ |
| 1.21.x | 1.21.4+ |
## Supported Envoy Versions
@ -84,6 +83,5 @@ The relationship between the two project's versions:
|---------------|----------------------|
| 1.22.x | release/v1.30 |
| 1.21.x | release/v1.29 |
| 1.20.x | release/v1.28 |
You can find the precise Envoy commit used by Istio [in the `istio/proxy` repository](https://github.com/istio/proxy/blob/{{< source_branch_name >}}/WORKSPACE#L26): look for the `ENVOY_SHA` variable.

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---
title: Announcing Istio 1.21.4
linktitle: 1.21.4
subtitle: Patch Release
description: Istio 1.21.4 patch release.
publishdate: 2024-06-27
release: 1.21.4
---
This release implements the security updates described in our 27th of June post, [`ISTIO-SECURITY-2024-005`](/news/security/istio-security-2024-005) along with bug fixes to improve robustness.
This release note describes what is different between Istio 1.21.3 and 1.21.4.
{{< relnote >}}
## Changes
- **Added** `gateways.securityContext` to manifests to provide an option to customize the gateway `securityContext`.
([Issue #49549](https://github.com/istio/istio/issues/49549))
- **Fixed** an issue where `istioctl analyze` returned IST0162 false positives.
([Issue #51257](https://github.com/istio/istio/issues/51257))
- **Fixed** false positives in IST0128 and IST0129 when `credentialName` and `workloadSelector` were set.
([Issue #51567](https://github.com/istio/istio/issues/51567))
- **Fixed** an issue where JWKS fetched from URIs were not updated promptly when there are errors fetching other URIs.
([Issue #51636](https://github.com/istio/istio/issues/51636))
- **Fixed** 503 errors returned by `auto-passthrough` gateways created after enabling mTLS.
- **Fixed** `serviceRegistry` ordering of the proxy labels, so we put the Kubernetes registry in front.
([Issue #50968](https://github.com/istio/istio/issues/50968))

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@ -0,0 +1,56 @@
---
title: Announcing Istio 1.22.2
linktitle: 1.22.2
subtitle: Patch Release
description: Istio 1.22.2 patch release.
publishdate: 2024-06-27
release: 1.22.2
---
This release implements the security updates described in our 27th of June post, [`ISTIO-SECURITY-2024-005`](/news/security/istio-security-2024-005) along with bug fixes to improve robustness.
This release note describes what is different between Istio 1.22.1 and 1.22.2.
{{< relnote >}}
## Changes
- **Improved** waypoint proxies to no longer run as root.
- **Added** `gateways.securityContext` to manifests to provide an option to customize the gateway `securityContext`.
([Issue #49549](https://github.com/istio/istio/issues/49549))
- **Added** a new option in ztunnel to completely disable IPv6, to enable running on kernels with IPv6 disabled.
- **Fixed** an issue where `istioctl analyze` returned IST0162 false positives.
([Issue #51257](https://github.com/istio/istio/issues/51257))
- **Fixed** `ENABLE_ENHANCED_RESOURCE_SCOPING` not being part of helm compatibility profiles for Istio 1.20/1.21.
([Issue #51399](https://github.com/istio/istio/issues/51399))
- **Fixed** Kubernetes job pod IPs may not be fully unenrolled from ambient despite being in a terminated state.
- **Fixed** false positives in IST0128 and IST0129 when `credentialName` and `workloadSelector` were set.
([Issue #51567](https://github.com/istio/istio/issues/51567))
- **Fixed** an issue where JWKS fetched from URIs were not updated promptly when there are errors fetching other URIs.
([Issue #51636](https://github.com/istio/istio/issues/51636))
- **Fixed** an issue causing `workloadSelector` policies to apply to the wrong namespace in ztunnel.
([Issue #51556](https://github.com/istio/istio/issues/51556))
- **Fixed** a bug causing `discoverySelectors` to accidentally filter out all `GatewayClasses`.
- **Fixed** certificate chains parsing avoid unnecessary parsing errors by trimming unnecessary intermediate certificates.
- **Fixed** a bug in ambient mode causing requests at the start of a Pod lifetime to be rejected with `unknown source`.
- **Fixed** an issue in ztunnel where some expected connection terminations were reported as errors.
- **Fixed** an issue in ztunnel when connecting to a service with a `targetPort` that exists only on a subset of pods.
- **Fixed** an issue when deleting a `ServiceEntry` when there are duplicate hostnames across multiple `ServiceEntries`.
- **Fixed** an issue where ztunnel would send directly to pods when connecting to a `LoadBalancer` IP, instead of going through the `LoadBalancer`.
- **Fixed** an issue where ztunnel would send traffic to terminating pods.

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@ -0,0 +1,24 @@
---
title: ISTIO-SECURITY-2024-005
subtitle: Security Bulletin
description: CVEs reported by Envoy.
cves: []
cvss: "7.5"
vector: "AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
releases: ["1.21.0 to 1.21.3", "1.22.0 to 1.22.1"]
publishdate: 2024-06-27
keywords: [CVE]
skip_seealso: true
---
{{< security_bulletin >}}
## CVE
### Envoy CVEs
- __[GHSA-8mq4-c2v5-3h39](https://github.com/envoyproxy/envoy/security/advisories/GHSA-8mq4-c2v5-3h39)__: (CVSS Score 7.5, Moderate): Datadog: Datadog tracer does not handle trace headers with Unicode characters.
## Am I Impacted?
You are impacted if you are using Istio 1.21.0 to 1.21.3 or 1.22.0 to 1.22.1 and have enabled the Datadog tracer.

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@ -22,7 +22,7 @@
- version: "1.20"
supported: "Yes"
releaseDate: "Nov 14, 2023"
eolDate: "~Jul 2024 (Expected)"
eolDate: "Jun 25, 2024"
k8sVersions: ["1.25", "1.26", "1.27", "1.28", "1.29"]
testedK8sVersions: ["1.23", "1.24"]
- version: "1.19"