Fluid Attacks Database

Description

Incorrect Permission Assignment for Critical Resource in Hashicorp Consul HashiCorp Consul and Consul Enterprise failed to enforce changes to legacy ACL token rules due to non-propagation to secondary data centers. Introduced in 1.4.0, fixed in 1.6.6 and 1.7.4.

Specific Go Packages Affected

github.com/hashicorp/consul/agent/structs

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem	Package	Affected version	Patched versions
debian 11	consul	>=0 <1.7.4+dfsg1-1	1.7.4+dfsg1-1
go	github.com/hashicorp/consul	>=1.6.0 <1.6.6 \|\| >=1.7.0 <1.7.4	1.6.6, 1.7.4
go	github.com/hashicorp/consul/agent/structs	>=1.7.0 <1.7.4 \|\| >=1.6.0 <1.6.6	1.7.4, 1.7.4
go	github.com/hashicorp/consul/agent/consul/fsm	>=1.4.0 <=1.6.6 \|\| >=1.7.0 <1.7.4	v1.7.0-beta1, v1.7.4

Aliases

1. CVE-2020-127972. NVD-2020-127973. OSV-DEBIAN-2020-127974. OSV-2020-127975. GHSA-hwqm-x785-qh8p6. GCVE-2020-127977. SECURITY-TRACKER-CVE-2020-12797

References

1. https://github.com/hashicorp/consul/issues/56062. https://github.com/hashicorp/consul/pull/80473. https://github.com/hashicorp/consul/commit/98eea08d3ba1b220a14cf6eedf3b6b07ae2795d74. https://github.com/hashicorp/consul/blob/v1.6.6/CHANGELOG.md5. https://github.com/hashicorp/consul/blob/v1.7.4/CHANGELOG.md