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17 July 2021

Vulnerabilities first published on this day (UTC), newest first.

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  • High 7.5

    HashiCorp Consul L7 deny intention results in an allow action

    HashiCorp Consul and Consul Enterprise 1.9.0 through 1.10.0 default deny policy with a single L7 application-aware intention deny action cancels out, causing the intention to incorrectly fail open, allowing L4 traffic. Fixed in 1.9.8 and 1.10.1.

  • High 7.5

    Hashicorp Consul Missing SSL Certificate Validation

    HashiCorp Consul and Consul Enterprise 1.3.0 through 1.10.0 Envoy proxy TLS configuration does not validate destination service identity in the encoded subject alternative name. Fixed in 1.8.14, 1.9.8, and 1.10.1.