CVE-2021-38698

HashiCorp Consul and Consul Enterprise 1.10.1 Txn.Apply endpoint allowed services to register proxies for other services, enabling access to service traffic. Fixed in 1.8.15, 1.9.9 and 1.10.2.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 61%
VendorProductVersion
hashicorpconsul
𝑥
< 1.8.15
hashicorpconsul
𝑥
< 1.8.15
hashicorpconsul
1.9.0 ≤
𝑥
< 1.9.9
hashicorpconsul
1.9.0 ≤
𝑥
< 1.9.9
hashicorpconsul
1.10.0 ≤
𝑥
< 1.10.2
hashicorpconsul
1.10.0 ≤
𝑥
< 1.10.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
consul
bullseye
vulnerable
buster
not-affected
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
consul
noble
dne
mantic
not-affected
lunar
dne
kinetic
ignored
jammy
needs-triage
impish
ignored
hirsute
ignored
focal
needs-triage
bionic
needs-triage
xenial
ignored
trusty
dne
Common Weakness Enumeration
References
https://discuss.hashicorp.com/t/hcsec-2021-24-consul-missing-authorization-check-on-txn-apply-endpoint/29026
https://security.gentoo.org/glsa/202208-09
https://www.hashicorp.com/blog/category/consul
https://discuss.hashicorp.com/t/hcsec-2021-24-consul-missing-authorization-check-on-txn-apply-endpoint/29026
https://security.gentoo.org/glsa/202208-09
https://www.hashicorp.com/blog/category/consul