Consul Server Panic when Ingress and API Gateways Configured with Peering
CVE-2023-0845

4.9MEDIUM

Key Information:

Vendor

Hashicorp
Status
Consul
Consul Enterprise
Vendor
CVE Published:
9 March 2023

What is CVE-2023-0845?

Consul and Consul Enterprise allowed an authenticated user with service:write permissions to trigger a workflow that causes Consul server and client agents to crash under certain circumstances. This vulnerability was fixed in Consul 1.14.5.

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Affected Version(s)

Consul 64 bit 1.14.0

Consul 64 bit 1.14.1

Consul 64 bit 1.14.2

References

https://discuss.hashicorp.com/t/hcsec-2023-06-consul-serv...
https://lists.fedoraproject.org/archives/list/package-ann...
https://lists.fedoraproject.org/archives/list/package-ann...

CVSS V3.1

Score:
4.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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