Access Restriction Bypass Affecting github.com/hashicorp/consul/agent/xds package, versions >=1.10.0-alpha <1.10.1 <1.9.8
Threat Intelligence
EPSS
0.11% (46th
percentile)
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Test your applications- Snyk ID SNYK-GOLANG-GITHUBCOMHASHICORPCONSULAGENTXDS-1320030
- published 18 Jul 2021
- disclosed 18 Jul 2021
- credit Unknown
Introduced: 18 Jul 2021
CVE-2021-36213 Open this link in a new tabHow to fix?
Upgrade github.com/hashicorp/consul/agent/xds to version 1.10.1, 1.9.8 or higher.
Overview
github.com/hashicorp/consul/agent/xds is a provides an implementation of a gRPC service that exports Envoy's xDS API for config discovery. Specifically we support the Aggregated Discovery Service (ADS) only as we control all config.
Affected versions of this package are vulnerable to Access Restriction Bypass. xds could generate a situation where a single L7 deny intention (with a default deny policy) results in an allow action.
References
CVSS Scores
version 3.1