CVE-2022-29946

nats-server: NATS.io NATS Server before 2.8.2 and Streaming Server before 0.24.6 could allow a remote attacker to bypass security...

CVE-2022-29946 is fixed in nats-server on 1 platform, first by DEBIAN-CVE-2022-29946, released July 11, 2024. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
6.3
medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0048
41st percentile

NATS.io NATS Server before 2.8.2 and Streaming Server before 0.24.6 could allow a remote attacker to bypass security restrictions, caused by the failure to enforce negative user permissions in one scenario. By using a queue subscription on the wildcard, an attacker could exploit this vulnerability to allow denied subjects.

Where it's fixed

ProductFixed inFixReleased
Linux
nats-server · Debian 12.15 (bookworm) 2.9.8-1 DEBIAN-CVE-2022-29946 Jul 11, 2024
nats-server · Debian 13.5 (trixie) 2.9.8-1 DEBIAN-CVE-2022-29946 Jul 11, 2024
nats-server · Debian 14 2.9.8-1 DEBIAN-CVE-2022-29946 Jul 11, 2024

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