v1.15.7

1.15.7 (October 31, 2023)

SECURITY:

• Update golang.org/x/net to v0.17.0 to address CVE-2023-39325
  / CVE-2023-44487(x/net/http2). [GH-19225]
• Upgrade Go to 1.20.10.
  This resolves vulnerability CVE-2023-39325
  / CVE-2023-44487(net/http). [GH-19225]
• Upgrade google.golang.org/grpc to 1.56.3.
  This resolves vulnerability CVE-2023-44487. [GH-19414]
• connect: update supported envoy versions to 1.24.12, 1.25.11 to address CVE-2023-44487 [GH-19272]

BUG FIXES:

• Mesh Gateways: Fix a bug where replicated and peered mesh gateways with hostname-based WAN addresses fail to initialize. [GH-19268]
• api: add custom marshal/unmarshal for ServiceResolverConfigEntry.RequestTimeout so config entries that set this field can be read using the API. [GH-19031]
• ca: Fix bug with Vault CA provider where renewing a retracted token would cause retries in a tight loop, degrading performance. [GH-19285]
• ca: Fix bug with Vault CA provider where token renewal goroutines could leak if CA failed to initialize. [GH-19285]
• ca: ensure Vault CA provider respects Vault Enterprise namespace configuration. [GH-19095]
• catalog api: fixes a bug with catalog api where filter query parameter was not working correctly for the /v1/catalog/services endpoint [GH-18322]
• connect: Fix bug where uncleanly closed xDS connections would influence connection balancing for too long and prevent envoy instances from starting. Two new configuration fields
  performance.grpc_keepalive_timeout and performance.grpc_keepalive_interval now exist to allow for configuration on how often these dead connections will be cleaned up. [GH-19339]
• gateways: Fix a bug where a service in a peered datacenter could not access an external node service through a terminating gateway [GH-18959]