CVE-2021-38698

EUVD-2021-1995
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
NISTPrimary
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
Base Score
CVSS 3.x
EPSS Score
Percentile: 67%
Affected Products (NVD)
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
bionic
needs-triage
focal
needs-triage
hirsute
ignored
impish
ignored
jammy
needs-triage
kinetic
ignored
lunar
dne
mantic
not-affected
noble
dne
trusty
dne
xenial
ignored
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