Vulnerability Details : CVE-2020-13250
HashiCorp Consul and Consul Enterprise include an HTTP API (introduced in 1.2.0) and DNS (introduced in 1.4.3) caching feature that was vulnerable to denial of service. Fixed in 1.6.6 and 1.7.4.
Vulnerability category: Denial of service
Products affected by CVE-2020-13250
- cpe:2.3:a:hashicorp:consul:*:*:*:*:enterprise:*:*:*
- cpe:2.3:a:hashicorp:consul:*:*:*:*:*:*:*:*
- cpe:2.3:a:hashicorp:consul:*:*:*:*:enterprise:*:*:*
- cpe:2.3:a:hashicorp:consul:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-13250
0.61%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 67 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-13250
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2020-13250
-
The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-13250
-
https://github.com/hashicorp/consul/blob/v1.6.6/CHANGELOG.md
consul/CHANGELOG.md at v1.6.6 · hashicorp/consul · GitHubRelease Notes;Third Party Advisory
-
https://github.com/hashicorp/consul/pull/8023
CVE-2020-13250: Cache DoS / OOM by i0rek · Pull Request #8023 · hashicorp/consul · GitHubPatch;Third Party Advisory
-
https://github.com/hashicorp/consul/blob/v1.7.4/CHANGELOG.md
consul/CHANGELOG.md at v1.7.4 · hashicorp/consul · GitHubRelease Notes;Third Party Advisory
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