CVE-2023-0845
Medium
Description
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.
SeverityMedium
CVSS4.9
Exploit probability—
ProductHashicorp Consul
PublishedMar 9, 2023
First seenMar 9, 2023
Weakness typeCWE-476NULL pointer dereference
How to fix
Update
- hashicorp consul1.14.5 or later
- github.com/hashicorp/consul1.14.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| hashicorp consul | v < 1.14.5 | 1.14.5 |
| github.com/hashicorp/consulGo | 1.14.0 ≤ v < 1.14.5 | 1.14.5 |
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