Consul

1.17.6 Enterprise (July 11, 2024)

This release is created to share the Consul Enterprise changelog and notify consumers of availability. The attached source and assets do not include Consul Enterprise code and should not be used in place of official Docker images or binaries.

SECURITY:

• Upgrade envoy module dependencies to version 1.27.7, 1.28.5 and 1.29.7 or higher to resolve CVE-2024-39305 [GH-21524]
• Upgrade go version to 1.22.5 to address CVE-2024-24791 [GH-21507]
• Upgrade go-retryablehttp to address CVE-2024-6104 [GH-21384]
• agent: removed reflected cross-site scripting vulnerability [GH-21342]
• ui: Pin and namespace sub-module dependencies related to the Consul UI [GH-21378]

IMPROVEMENTS:

• upgrade go version to v1.22.3. [GH-21113]
• upgrade go version to v1.22.4. [GH-21265]

BUG FIXES:

• core: Fix panic runtime error on AliasCheck [GH-21339]
• terminating-gateway: (Enterprise Only) Fixed issue where enterprise metadata applied to linked services was the terminating-gateways enterprise metadata and not the linked services enterprise metadata. [GH-21382]
• txn: Fix a bug where mismatched Consul server versions could result in undetected data loss for when using newer Transaction verbs. [GH-21519]

1.15.13 Enterprise (July 11, 2024)

This release is created to share the Consul Enterprise changelog and notify consumers of availability. The attached source and assets do not include Consul Enterprise code and should not be used in place of official Docker images or binaries.

Enterprise LTS: Consul Enterprise 1.15 is a Long-Term Support (LTS) release.

SECURITY:

• Upgrade envoy module dependencies to version 1.27.7, 1.28.5 and 1.29.7 or higher to resolve CVE-2024-39305 [GH-21524]
• Upgrade go version to 1.22.5 to address CVE-2024-24791 [GH-21507]
• Upgrade go-retryablehttp to address CVE-2024-6104 [GH-21384]
• agent: removed reflected cross-site scripting vulnerability [GH-21342]
• ui: Pin and namespace sub-module dependencies related to the Consul UI [GH-21378]

IMPROVEMENTS:

• mesh: update supported envoy version 1.29.4
• upgrade go version to v1.22.3. [GH-21113]
• upgrade go version to v1.22.4. [GH-21265]

BUG FIXES:

• core: Fix panic runtime error on AliasCheck [GH-21339]
• terminating-gateway: (Enterprise Only) Fixed issue where enterprise metadata applied to linked services was the terminating-gateways enterprise metadata and not the linked services enterprise metadata. [GH-21382]
• txn: Fix a bug where mismatched Consul server versions could result in undetected data loss for when using newer Transaction verbs. [GH-21519]

1.19.1 (July 11, 2024)

SECURITY:

• Upgrade envoy module dependencies to version 1.27.7, 1.28.5 and 1.29.7 or higher to resolve CVE-2024-39305 [GH-21524]
• Upgrade go version to 1.22.5 to address CVE-2024-24791 [GH-21507]
• Upgrade go-retryablehttp to address CVE-2024-6104 [GH-21384]
• agent: removed reflected cross-site scripting vulnerability [GH-21342]
• ui: Pin and namespace sub-module dependencies related to the Consul UI [GH-21378]

IMPROVEMENTS:

• mesh: update supported envoy version 1.29.5 in addition to 1.28.4, 1.27.6. [GH-21277]

BUG FIXES:

• core: Fix multiple incorrect type conversion for potential overflows [GH-21251]
• core: Fix panic runtime error on AliasCheck [GH-21339]
• dns: Fix a regression where DNS SRV questions were returning duplicate hostnames instead of encoded IPs. This affected Nomad integrations with Consul. [GH-21361]
• dns: Fix a regression where DNS tags using the standard lookup syntax, tag.name.service.consul, were being disregarded. [GH-21361]
• dns: Fixes a spam log message "Failed to parse TTL for prepared query..." that was always being logged on each prepared query evaluation. [GH-21381]
• terminating-gateway: (Enterprise Only) Fixed issue where enterprise metadata applied to linked services was the terminating-gateways enterprise metadata and not the linked services enterprise metadata. [GH-21382]
• txn: Fix a bug where mismatched Consul server versions could result in undetected data loss for when using newer Transaction verbs. [GH-21519]

1.19.0 (June 12, 2024)

BREAKING CHANGES:

• telemetry: State store usage metrics with a double consul element in the metric name have been removed. Please use the same metric without the second consul instead. As an example instead of consul.consul.state.config_entries use consul.state.config_entries [GH-20674]

SECURITY:

• Upgrade to support Envoy 1.27.5 and 1.28.3. This resolves CVE CVE-2024-32475 (auto_sni). [GH-21017]
• Upgrade to support k8s.io/apimachinery v0.18.7 or higher. This resolves CVE CVE-2020-8559. [GH-21017]

FEATURES:

• dns: queries now default to a refactored DNS server that is v1 and v2 Catalog compatible. Use v1dns in the experiments agent config to disable. The legacy server will be removed in a future release of Consul. See the Consul 1.19.x Release Notes for removed DNS features. [GH-20715]
• gateways: api-gateway can leverage listener TLS certificates available on the gateway's local filesystem by specifying the public certificate and private key path in the new file-system-certificate configuration entry [GH-20873]

IMPROVEMENTS:

• dns: new version was not supporting partition or namespace being set to 'default' in CE version. [GH-21230]
• mesh: update supported envoy version 1.29.4 in addition to 1.28.3, 1.27.5, 1.26.8. [GH-21142]
• upgrade go version to v1.22.4. [GH-21265]
• Upgrade github.com/envoyproxy/go-control-plane to 0.12.0. [GH-20973]
• dns: DNS-over-grpc when using consul-dataplane now accepts partition, namespace, token as metadata to default those query parameters. consul-dataplane v1.5+ will send this information automatically. [GH-20899]
• snapshot: Add consul snapshot decode CLI command to output a JSON object stream of all the snapshots data. [GH-20824]
• telemetry: Add telemetry.disable_per_tenancy_usage_metrics in agent configuration to disable setting tenancy labels on usage metrics. This significantly decreases CPU utilization in clusters with many admin partitions or namespaces.
• telemetry: Improved the performance usage metrics emission by not outputting redundant metrics. [GH-20674]

DEPRECATIONS:

• snapshot agent: (Enterprise only) Top level single snapshot destinations local_storage, aws_storage, azure_blob_storage, and google_storage in snapshot agent configuration files are now deprecated. Use the backup_destinations config object instead.

BUG FIXES:

• docs: Consul DNS Forwarding configuration for OpenShift update for Resolve Consul DNS Requests in Kubernetes [GH-20439]
• hcp: fix error logs when failing to push metrics [GH-20514]
• streaming: Handle ACL errors consistently when blocking query timeout is reached. [GH-20876]

1.15.12 Enterprise (May 14, 2024)

This release is created to share the Consul Enterprise changelog and notify consumers of availability. The attached source and assets do not include Consul Enterprise code and should not be used in place of official Docker images or binaries.

Enterprise LTS: Consul Enterprise 1.15 is a Long-Term Support (LTS) release.

SECURITY:

• Bump Dockerfile base image to alpine:3.19. [GH-20897]
• Update vault/api to v1.12.2 to address CVE-2024-28180 (removes indirect dependency on impacted go-jose.v2) [GH-20910]
• Upgrade Go to use 1.21.10. This addresses CVEs CVE-2024-24787 and CVE-2024-24788 [GH-21074]
• Upgrade to support Envoy 1.26.8, 1.27.4, 1.27.5, 1.28.2 and 1.28.3. This resolves CVEs CVE-2024-27919 (http2). [GH-20956] and CVE-2024-32475 (auto_sni). [GH-21030]
• Upgrade to support k8s.io/apimachinery v0.18.7 or higher. This resolves CVE CVE-2020-8559. [GH-21030]
• Upgrade to use Go 1.21.9. This resolves CVE CVE-2023-45288 (http2). [GH-20956]
• Upgrade to use golang.org/x/net v0.24.0. This resolves CVE CVE-2023-45288 (x/net). [GH-20956]
• security: Remove coredns/coredns dependency to address CVE-2024-0874 [GH-9245]

BUG FIXES:

• xds: Make TCP external service registered with terminating gateway reachable from peered cluster [GH-19881]

1.16.8 Enterprise (May 14, 2024)

This release is created to share the Consul Enterprise changelog and notify consumers of availability. The attached source and assets do not include Consul Enterprise code and should not be used in place of official Docker images or binaries.

SECURITY:

• Bump Dockerfile base image to alpine:3.19. [GH-20897]
• Update vault/api to v1.12.2 to address CVE-2024-28180 (removes indirect dependency on impacted go-jose.v2) [GH-20910]
• Upgrade Go to use 1.21.10. This addresses CVEs CVE-2024-24787 and CVE-2024-24788 [GH-21074]
• Upgrade to support Envoy 1.26.8, 1.27.4, 1.27.5, 1.28.2 and 1.28.3. This resolves CVEs CVE-2024-27919 (http2). [GH-20956] and CVE-2024-32475 (auto_sni). [GH-21030]
• Upgrade to support k8s.io/apimachinery v0.18.7 or higher. This resolves CVE CVE-2020-8559. [GH-21032]
• Upgrade to use Go 1.21.9. This resolves CVE CVE-2023-45288 (http2). [GH-20956]
• Upgrade to use golang.org/x/net v0.24.0. This resolves CVE CVE-2023-45288 (x/net). [GH-20956]
• security: Remove coredns/coredns dependency to address CVE-2024-0874 [GH-9244]

BUG FIXES:

• dns: fix a bug with sameness group queries in DNS where responses did not respect DefaultForFailover. DNS requests against sameness groups without this field set will now error as intended.
• xds: Make TCP external service registered with terminating gateway reachable from peered cluster [GH-19881]

1.17.5 Enterprise (May 14, 2024)

This release is created to share the Consul Enterprise changelog and notify consumers of availability. The attached source and assets do not include Consul Enterprise code and should not be used in place of official Docker images or binaries.

SECURITY:

• Bump Dockerfile base image to alpine:3.19. [GH-20897]
• Update vault/api to v1.12.2 to address CVE-2024-28180 (removes indirect dependency on impacted go-jose.v2) [GH-20910]
• Upgrade Go to use 1.21.10. This addresses CVEs CVE-2024-24787 and CVE-2024-24788 [GH-21074]
• Upgrade to support Envoy 1.26.8, 1.27.4, 1.27.5, 1.28.2 and 1.28.3. This resolves CVEs CVE-2024-27919 (http2). [GH-20956] and CVE-2024-32475 (auto_sni). [GH-21030]
• Upgrade to support k8s.io/apimachinery v0.18.7 or higher. This resolves CVE CVE-2020-8559. [GH-21033]
• Upgrade to use Go 1.21.9. This resolves CVE CVE-2023-45288 (http2). [GH-20956]
• Upgrade to use golang.org/x/net v0.24.0. This resolves CVE CVE-2023-45288 (x/net). [GH-20956]
• security: Remove coredns/coredns dependency to address CVE-2024-0874 [GH-9243]

BUG FIXES:

• dns: fix a bug with sameness group queries in DNS where responses did not respect DefaultForFailover. DNS requests against sameness groups without this field set will now error as intended.
• xds: Make TCP external service registered with terminating gateway reachable from peered cluster [GH-19881]

1.18.2 (May 14, 2024)

Enterprise LTS: Consul Enterprise 1.18 is a Long-Term Support (LTS) release.

SECURITY:

• Bump Dockerfile base image to alpine:3.19. [GH-20897]
• Update vault/api to v1.12.2 to address CVE-2024-28180 (removes indirect dependency on impacted go-jose.v2) [GH-20910]
• Upgrade Go to use 1.21.10. This addresses CVEs CVE-2024-24787 and CVE-2024-24788 [GH-21074]
• Upgrade to support Envoy 1.26.8, 1.27.4, 1.27.5, 1.28.2 and 1.28.3. This resolves CVEs CVE-2024-27919 (http2). [GH-20956] and CVE-2024-32475 (auto_sni). [GH-21030]
• Upgrade to support k8s.io/apimachinery v0.18.7 or higher. This resolves CVE CVE-2020-8559. [GH-21034]
• Upgrade to use Go 1.21.9. This resolves CVE CVE-2023-45288 (http2). [GH-20956]
• Upgrade to use golang.org/x/net v0.24.0. This resolves CVE CVE-2023-45288 (x/net). [GH-20956]

IMPROVEMENTS:

• gateways: service defaults configuration entries can now be used to set default upstream limits for mesh-gateways [GH-20945]
• connect: Add ability to disable Auto Host Header Rewrite on Terminating Gateway at the service level [GH-20802]

BUG FIXES:

• dns: fix a bug with sameness group queries in DNS where responses did not respect DefaultForFailover. DNS requests against sameness groups without this field set will now error as intended.
• error running consul server in 1.18.0: failed to configure SCADA provider user's home directory path: $HOME is not defined [GH-20926]
• server: fix Ent snapshot restore on CE when CE downgrade is enabled [GH-20977]
• xds: Make TCP external service registered with terminating gateway reachable from peered cluster [GH-19881]

1.15.11 Enterprise (March 26, 2024)

This release is created to share the Consul Enterprise changelog and notify consumers of availability. The attached source and assets do not include Consul Enterprise code and should not be used in place of official Docker images or binaries.

Enterprise LTS: Consul Enterprise 1.15 is a Long-Term Support (LTS) release.

SECURITY:

• Update google.golang.org/protobuf to v1.33.0 to address CVE-2024-24786. [GH-20801]

IMPROVEMENTS:

• api: Randomize the returned server list for the WatchServers gRPC endpoint. [GH-20866]

BUG FIXES:

• connect: Fix issue where Consul-dataplane xDS sessions would not utilize the streaming backend for wan-federated queries. [GH-20868]
• connect: Fix potential goroutine leak in xDS stream handling. [GH-20866]
• connect: Fix xDS deadlock that could result in proxies being unable to start. [GH-20867]
• ingress-gateway: (Enterprise Only) Fix a bug where on update, Ingress Gateways lost all upstreams for listeners with wildcard services in a different namespace.
• snapshot-agent: (Enterprise only) Fix a bug with static AWS credentials where one of the key id or secret key is provided via config file and the other is provided via an environment variable.

1.16.7 Enterprise (March 26, 2024)

This release is created to share the Consul Enterprise changelog and notify consumers of availability. The attached source and assets do not include Consul Enterprise code and should not be used in place of official Docker images or binaries.

SECURITY:

• Update google.golang.org/protobuf to v1.33.0 to address CVE-2024-24786. [GH-20801]
• Update the Consul Build Go base image to alpine3.19. This resolves CVEs CVE-2023-52425 CVE-2023-52426 [GH-20812]
• Upgrade to use Go 1.21.8. This resolves CVEs CVE-2024-24783 (crypto/x509). CVE-2023-45290 (net/http). CVE-2023-45289 (net/http, net/http/cookiejar). CVE-2024-24785 (html/template). CVE-2024-24784 (net/mail). [GH-20812]

IMPROVEMENTS:

• api: Randomize the returned server list for the WatchServers gRPC endpoint. [GH-20866]
• snapshot agent: (Enterprise only) Add support for multiple snapshot destinations using the backup_destinations config file object.

BUG FIXES:

• connect: Fix issue where Consul-dataplane xDS sessions would not utilize the streaming backend for wan-federated queries. [GH-20868]
• connect: Fix potential goroutine leak in xDS stream handling. [GH-20866]
• connect: Fix xDS deadlock that could result in proxies being unable to start. [GH-20867]
• ingress-gateway: (Enterprise Only) Fix a bug where on update, Ingress Gateways lost all upstreams for listeners with wildcard services in a different namespace.
• snapshot-agent: (Enterprise only) Fix a bug with static AWS credentials where one of the key id or secret key is provided via config file and the other is provided via an environment variable.

1.17.4 Enterprise (March 26, 2024)

This release is created to share the Consul Enterprise changelog and notify consumers of availability. The attached source and assets do not include Consul Enterprise code and should not be used in place of official Docker images or binaries.

SECURITY:

• Update google.golang.org/protobuf to v1.33.0 to address CVE-2024-24786. [GH-20801]
• Update the Consul Build Go base image to alpine3.19. This resolves CVEs CVE-2023-52425 CVE-2023-52426 [GH-20812]
• Upgrade to use Go 1.21.8. This resolves CVEs CVE-2024-24783 (crypto/x509). CVE-2023-45290 (net/http). CVE-2023-45289 (net/http, net/http/cookiejar). CVE-2024-24785 (html/template). CVE-2024-24784 (net/mail). [GH-20812]

IMPROVEMENTS:

• api: Randomize the returned server list for the WatchServers gRPC endpoint. [GH-20866]
• snapshot agent: (Enterprise only) Add support for multiple snapshot destinations using the backup_destinations config file object.

BUG FIXES:

• connect: Fix issue where Consul-dataplane xDS sessions would not utilize the streaming backend for wan-federated queries. [GH-20868]
• connect: Fix potential goroutine leak in xDS stream handling. [GH-20866]
• connect: Fix xDS deadlock that could result in proxies being unable to start. [GH-20867]
• dns: SERVFAIL when resolving not found PTR records. [GH-20679]
• ingress-gateway: (Enterprise Only) Fix a bug where on update, Ingress Gateways lost all upstreams for listeners with wildcard services in a different namespace.
• snapshot-agent: (Enterprise only) Fix a bug with static AWS credentials where one of the key id or secret key is provided via config file and the other is provided via an environment variable.

1.18.1 (March 26, 2024)

Enterprise LTS: Consul Enterprise 1.18 is a Long-Term Support (LTS) release.

BREAKING CHANGES:

• ui: Adds a "Link to HCP Consul Central" modal with integration to side-nav and link to HCP banner. There will be an option to disable the Link to HCP banner from the UI in a follow-up release. [GH-20474]

SECURITY:

• Update google.golang.org/protobuf to v1.33.0 to address CVE-2024-24786. [GH-20801]
• Update the Consul Build Go base image to alpine3.19. This resolves CVEs CVE-2023-52425 CVE-2023-52426 [GH-20812]
• Upgrade to use Go 1.21.8. This resolves CVEs CVE-2024-24783 (crypto/x509). CVE-2023-45290 (net/http). CVE-2023-45289 (net/http, net/http/cookiejar). CVE-2024-24785 (html/template). CVE-2024-24784 (net/mail). [GH-20812]

IMPROVEMENTS:

• api: Randomize the returned server list for the WatchServers gRPC endpoint. [GH-20866]
• partitions: (Enterprise only) Allow disabling of Gossip per Partition [GH-20669]
• snapshot agent: (Enterprise only) Add support for multiple snapshot destinations using the backup_destinations config file object.
• xds: Improved the performance of xDS server side load balancing. Its slightly improved in Consul CE with drastic CPU usage reductions in Consul Enterprise. [GH-20672]

BUG FIXES:

• audit-logs: (Enterprise Only) Fixes non ASCII characters in audit logs because of gzip. [GH-20345]
• connect: Fix issue where Consul-dataplane xDS sessions would not utilize the streaming backend for wan-federated queries. [GH-20868]
• connect: Fix potential goroutine leak in xDS stream handling. [GH-20866]
• connect: Fix xDS deadlock that could result in proxies being unable to start. [GH-20867]
• ingress-gateway: (Enterprise Only) Fix a bug where on update, Ingress Gateways lost all upstreams for listeners with wildcard services in a different namespace.

BREAKING CHANGES:

• config-entries: Allow disabling request and idle timeouts with negative values in service router and service resolver config entries. [GH-19992]
• telemetry: Adds fix to always use the value of telemetry.disable_hostname when determining whether to prefix gauge-type metrics with the hostname of the Consul agent. Previously, if only the default metric sink was enabled, this configuration was ignored and always treated as true, even though its default value is false. [GH-20312]

SECURITY:

• Update golang.org/x/crypto to v0.17.0 to address CVE-2023-48795. [GH-20023]
• connect: Update supported envoy versions to 1.24.12, 1.25.11, 1.26.6, 1.27.2 to address CVE-2023-44487 [GH-19306]
• mesh: Update Envoy versions to 1.28.1, 1.27.3, and 1.26.7 to address CVE-2024-23324, CVE-2024-23325, CVE-2024-23322, CVE-2024-23323, CVE-2024-23327, CVE-2023-44487, GH-20589], CVE-2023-44487, and [GH-19879]

FEATURES:

• acl: add policy bindtype to binding rules. [GH-19499]
• agent: Introduces a new agent config default_intention_policy to decouple the default intention behavior from ACLs [GH-20544]
• agent: (Enterprise Only) Add fault injection filter support for Consul Service Mesh
• cloud: Adds new API/CLI to initiate and manage linking a Consul cluster to HCP Consul Central [GH-20312]
• dns: adds experimental support for a refactored DNS server that is v1 and v2 Catalog compatible. Use v2dns in the experiments agent config to enable. It will automatically be enabled when using the resource-apis (Catalog v2) experiment. The new DNS implementation will be the default in Consul 1.19. See the Consul 1.18.x Release Notes for deprecated DNS features. [GH-20643]
• ui: Added a banner to let users link their clusters to HCP [GH-20275]
• ui: Adds a redirect and warning message around unavailable UI with V2 enabled [GH-20359]
• ui: adds V2CatalogEnabled to config that is passed to the ui [GH-20353]
• v2: prevent use of the v2 experiments in secondary datacenters for now [GH-20299]

IMPROVEMENTS:

• cloud: unconditionally add Access-Control-Expose-Headers HTTP header [GH-20220]
• connect: Replace usage of deprecated Envoy field envoy.config.core.v3.HeaderValueOption.append. [GH-20078]
• connect: Replace usage of deprecated Envoy fields envoy.config.route.v3.HeaderMatcher.safe_regex_match and envoy.type.matcher.v3.RegexMatcher.google_re2. [GH-20013]
• docs: add Link API documentation [GH-20308]
• resource: lowercase names enforced for v2 resources only. [GH-19218]

BUG FIXES:

• dns: SERVFAIL when resolving not found PTR records. [GH-20679]
• raft: Fix panic during downgrade from enterprise to oss. [GH-19311]
• server: Ensure controllers are automatically restarted on internal stream errors. [GH-20642]
• server: Ensure internal streams are properly terminated on snapshot restore. [GH-20642]
• snapshot-agent: (Enterprise only) Fix a bug with static AWS credentials where one of the key id or secret key is provided via config file and the other is provided via an environment variable.

1.15.10 (February 13, 2024)

SECURITY:

• mesh: Update Envoy versions to 1.28.1, 1.27.3, and 1.26.7 to address CVE-2024-23324, CVE-2024-23325, CVE-2024-23322, CVE-2024-23323, CVE-2024-23327, and CVE-2023-44487 [GH-20590]

IMPROVEMENTS:

• ProxyCfg: avoid setting a watch on Internal.ServiceDump when mesh gateway is not used. [GH-20168]
• ProxyCfg: only return the nodes list when querying the Internal.ServiceDump watch from proxycfg [GH-20168]
• Upgrade to use Go 1.21.7. [GH-20545]
• mesh: update supported envoy version 1.28.0 in addition to 1.27.2, 1.26.6 to support LTS release [GH-20323]

BUG FIXES:

• audit-logs: (Enterprise Only) Fixes non ASCII characters in audit logs because of gzip. [GH-20345]
• connect: Fix issue where re-persisting existing proxy-defaults using http protocol fails with a protocol-mismatch error. [GH-20481]
• connect: Remove code coupling where the xDS capacity controller could negatively affect raft autopilot performance. [GH-20511]

1.16.6 (February 13, 2024)

SECURITY:

• mesh: Update Envoy version to 1.26.7 to address CVE-2024-23324, CVE-2024-23325, CVE-2024-23322, CVE-2024-23323, CVE-2024-23327, and CVE-2023-44487 [GH-20586]

IMPROVEMENTS:

• ProxyCfg: avoid setting a watch on Internal.ServiceDump when mesh gateway is not used. [GH-20168]
• ProxyCfg: only return the nodes list when querying the Internal.ServiceDump watch from proxycfg [GH-20168]
• Upgrade to use Go 1.21.7. [GH-20545]

BUG FIXES:

• audit-logs: (Enterprise Only) Fixes non ASCII characters in audit logs because of gzip. [GH-20345]
• connect: Fix issue where re-persisting existing proxy-defaults using http protocol fails with a protocol-mismatch error. [GH-20481]
• connect: Fix regression with SAN matching on terminating gateways GH-20360 [GH-20417]
• connect: Remove code coupling where the xDS capacity controller could negatively affect raft autopilot performance. [GH-20511]
• mesh: Fix bug where envoy extensions could not be configured with "permissive" mTLS mode. Note that envoy extensions currently do not apply to non-mTLS traffic in permissive mode. [GH-20406]

1.17.3 (February 13, 2024)

SECURITY:

• mesh: Update Envoy versions to 1.27.3 and 1.26.7 to address CVE-2024-23324, CVE-2024-23325, CVE-2024-23322, CVE-2024-23323, CVE-2024-23327, and CVE-2023-44487 [GH-20587]

FEATURES:

• cli: Adds new command exported-services to list all services exported and their consumers. Refer to the CLI docs for more information. [GH-20331]

IMPROVEMENTS:

• ProxyCfg: avoid setting a watch on Internal.ServiceDump when mesh gateway is not used. [GH-20168]
• ProxyCfg: only return the nodes list when querying the Internal.ServiceDump watch from proxycfg [GH-20168]
• Upgrade to use Go 1.21.7. [GH-20545]
• api: add a new api(/v1/exported-services) to list all the exported service and their consumers. [GH-20015]
• connect: Add CaseInsensitive flag to service-routers that allows paths and path prefixes to ignore URL upper and lower casing. [GH-19647]

BUG FIXES:

• audit-logs: (Enterprise Only) Fixes non ASCII characters in audit logs because of gzip. [GH-20345]
• connect: Fix issue where re-persisting existing proxy-defaults using http protocol fails with a protocol-mismatch error. [GH-20481]
• connect: Fix regression with SAN matching on terminating gateways GH-20360 [GH-20417]
• connect: Remove code coupling where the xDS capacity controller could negatively affect raft autopilot performance. [GH-20511]
• logging: add /api prefix to v2 resource endpoint logs [GH-20352]
• mesh: Fix bug where envoy extensions could not be configured with "permissive" mTLS mode. Note that envoy extensions currently do not apply to non-mTLS traffic in permissive mode. [GH-20406]

1.18.0-rc1 (February 6, 2024)

BREAKING CHANGES:

• config-entries: Allow disabling request and idle timeouts with negative values in service router and service resolver config entries. [GH-19992]
• telemetry: Adds fix to always use the value of telemetry.disable_hostname when determining whether to prefix gauge-type metrics with the hostname of the Consul agent. Previously, if only the default metric sink was enabled, this configuration was ignored and always treated as true, even though its default value is false. [GH-20312]

SECURITY:

• Update golang.org/x/crypto to v0.17.0 to address CVE-2023-48795. [GH-20023]
• connect: update supported envoy versions to 1.24.12, 1.25.11, 1.26.6, 1.27.2 to address CVE-2023-44487 [GH-19306]
• mesh: update supported envoy version 1.28.0 in addition to 1.25.11, 1.26.6, 1.27.2, 1.28.0 to address CVE-2023-44487 [GH-19879]

FEATURES:

• acl: add policy bindtype to binding rules. [GH-19499]
• agent: add fault injection filter support [GH-7513]
• cloud: Adds new API/CLI to initiate and manage linking a Consul cluster to HCP Consul Central [GH-20312]
• ui: Added a banner to let users link their clusters to HCP [GH-20275]
• ui: Adds a redirect and warning message around unavailable UI with V2 enabled [GH-20359]
• ui: adds V2CatalogEnabled to config that is passed to the ui [GH-20353]
• v2: prevent use of the v2 experiments in secondary datacenters for now [GH-20299]

IMPROVEMENTS:

• ProxyCfg: avoid setting a watch on Internal.ServiceDump when mesh gateway is not used. [GH-20168]
• ProxyCfg: only return the nodes list when querying the Internal.ServiceDump watch from proxycfg [GH-20168]
• api: add a new api(/v1/exported-services) to list all the exported service and their consumers. [GH-20015]
• cloud: unconditionally add Access-Control-Expose-Headers HTTP header [GH-20220]
• connect: Add CaseInsensitive flag to service-routers that allows paths and path prefixes to ignore URL upper and lower casing. [GH-19647]
• connect: Replace usage of deprecated Envoy field envoy.config.core.v3.HeaderValueOption.append. [GH-20078]
• connect: Replace usage of deprecated Envoy fields envoy.config.route.v3.HeaderMatcher.safe_regex_match and envoy.type.matcher.v3.RegexMatcher.google_re2. [GH-20013]
• resource: lowercase names enforced for v2 resources only. [GH-19218]

BUG FIXES:

• connect: Fix regression with SAN matching on terminating gateways GH-20360 [GH-20417]
• logging: add /api prefix to v2 resource endpoint logs [GH-20352]
• mesh: Fix bug where envoy extensions could not be configured with "permissive" mTLS mode. Note that envoy extensions currently do not apply to non-mTLS traffic in permissive mode. [GH-20406]
• raft: Fix panic during downgrade from enterprise to oss. [GH-19311]

1.16.5 (January 23, 2024)

KNOWN ISSUES:

• connect: Consul versions 1.17.2 and 1.16.5 perform excessively strict TLS SAN verification on terminating gateways, which prevents connections outside of the mesh to upstream services. Terminating gateway users are advised to avoid deploying these Consul versions. A fix will be present in a future release of Consul 1.17.3 and 1.16.6. [GH-20360]

SECURITY:

• Update RSA key generation to use a key size of at least 2048 bits. [GH-20112]
• Upgrade OpenShift container images to use ubi9-minimal:9.3 as the base image. [GH-20014]

IMPROVEMENTS:

• Upgrade to use Go 1.21.6. [GH-20062]
• connect: Remove usage of deprecated Envoy field match_subject_alt_names in favor of match_typed_subject_alt_names. [GH-19954]
• connect: replace usage of deprecated Envoy field envoy.config.router.v3.WeightedCluster.total_weight. [GH-20011]
• xds: Replace usage of deprecated Envoy field envoy.config.cluster.v3.Cluster.http_protocol_options [GH-20010]
• xds: remove usages of deprecated Envoy fields: envoy.config.cluster.v3.Cluster.http2_protocol_options, envoy.config.bootstrap.v3.Admin.access_log_path [GH-19940]
• xds: replace usage of deprecated Envoy field envoy.extensions.filters.http.lua.v3.Lua.inline_code [GH-20012]

BUG FIXES:

• prepared-query: (Enterprise-only) Fix issue where sameness-group failover targets to peers would attempt to query data from the default partition, rather than the sameness-group's partition always.
• ui: update token list on Role details page to show only linked tokens [GH-19912]

1.15.9 (January 23, 2024)

SECURITY:

• Update RSA key generation to use a key size of at least 2048 bits. [GH-20112]
• Upgrade OpenShift container images to use ubi9-minimal:9.3 as the base image. [GH-20014]

IMPROVEMENTS:

• Upgrade to use Go 1.21.6. [GH-20062]

BUG FIXES:

• ui: update token list on Role details page to show only linked tokens [GH-19912]

1.17.2 (January 23, 2024)

KNOWN ISSUES:

• connect: Consul versions 1.17.2 and 1.16.5 perform excessively strict TLS SAN verification on terminating gateways, which prevents connections outside of the mesh to upstream services. Terminating gateway users are advised to avoid deploying these Consul versions. A fix will be present in a future release of Consul 1.17.3 and 1.16.6. [GH-20360]

SECURITY:

• Upgrade OpenShift container images to use ubi9-minimal:9.3 as the base image. [GH-20014]

IMPROVEMENTS:

• connect: Remove usage of deprecated Envoy field match_subject_alt_names in favor of match_typed_subject_alt_names. [GH-19954]
• connect: replace usage of deprecated Envoy field envoy.config.router.v3.WeightedCluster.total_weight. [GH-20011]
• xds: Replace usage of deprecated Envoy field envoy.config.cluster.v3.Cluster.http_protocol_options [GH-20010]
• xds: remove usages of deprecated Envoy fields: envoy.config.cluster.v3.Cluster.http2_protocol_options, envoy.config.bootstrap.v3.Admin.access_log_path [GH-19940]
• xds: replace usage of deprecated Envoy field envoy.extensions.filters.http.lua.v3.Lua.inline_code [GH-20012]

DEPRECATIONS:

• cli: Deprecate the -admin-access-log-path flag from consul connect envoy command in favor of: -admin-access-log-config. [GH-19943]

BUG FIXES:

• prepared-query: (Enterprise-only) Fix issue where sameness-group failover targets to peers would attempt to query data from the default partition, rather than the sameness-group's partition always.
• ui: update token list on Role details page to show only linked tokens [GH-19912]