UBUNTU-CVE-2021-41803
Dashboard / Vulnerabilities / UBUNTU-CVE-2021-41803
Summary:
Details: HashiCorp Consul 1.8.1 up to 1.11.8, 1.12.4, and 1.13.1 do not properly validate the node or segment names prior to interpolation and usage in JWT claim assertions with the auto config RPC. Fixed in 1.11.9, 1.12.5, and 1.13.2."
References: https://ubuntu.com/security/CVE-2021-41803, https://www.hashicorp.com/blog/category/consul, https://discuss.hashicorp.com/t/hcsec-2022-19-consul-auto-config-jwt-authorization-missing-input-validation/44627, https://www.cve.org/CVERecord?id=CVE-2021-41803
Affected packages
Package
Name: consul
Purl: pkg:deb/ubuntu/[email protected]~dfsg-3?arch=source&distro=bionic
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
0.6.4~dfsg-3
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
