CVE-2021-3127

EUVD-2022-0850
NATS Server 2.x before 2.2.0 and JWT library before 2.0.1 have Incorrect Access Control because Import Token bindings are mishandled.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 52%
Affected Products (NVD)
VendorProductVersion
natsjwt_library
𝑥
< 2.0.1
natsnats_server
2.0.0 ≤
𝑥
< 2.2.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
golang-github-nats-io-jwt
bookworm
2.3.0-1
fixed
buster
postponed
sid
2.5.2-2
fixed
trixie
2.5.2-2
fixed
nats-server
bookworm
2.9.10-1
fixed
buster
postponed
sid
2.10.18-1
fixed
trixie
2.10.18-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
golang-github-nats-io-jwt
bionic
dne
focal
needs-triage
groovy
ignored
hirsute
ignored
impish
ignored
jammy
needs-triage
kinetic
ignored
lunar
ignored
mantic
ignored
noble
needs-triage
trusty
dne
xenial
dne
Common Weakness Enumeration
References
https://advisories.nats.io/CVE/CVE-2021-3127.txt
https://advisories.nats.io/CVE/CVE-2021-3127.txt