Vulnerability Details : CVE-2020-12797
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.
Products affected by CVE-2020-12797
Exploit prediction scoring system (EPSS) score for CVE-2020-12797
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 41 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-12797
| 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:P/A:N |
10.0
|
2.9
|
NIST | |
|
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
3.9
|
1.4
|
NIST |
References for CVE-2020-12797
-
https://github.com/hashicorp/consul/pull/8047
CVE-2020-12797: Legacy ACL Token Permission Enforcement by i0rek · Pull Request #8047 · hashicorp/consul · GitHubPatch;Third Party Advisory
-
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/blob/v1.7.4/CHANGELOG.md
consul/CHANGELOG.md at v1.7.4 · hashicorp/consul · GitHubRelease Notes;Third Party Advisory
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