Vulnerability identifier: #VU47415
Vulnerability risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-200
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
nats.ws
Web applications /
Modules and components for CMS
nats.js
Web applications /
Modules and components for CMS
nats.deno
Web applications /
Modules and components for CMS
Vendor: NATS - The Cloud Native Messaging System
Description
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output by the application. A remote attacker can gain unauthorized access to sensitive information on the system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
nats.ws: 1.0.0-1 - 1.0.0-110
nats.js: 0.2.0 - 2.0.0-206
nats.deno: 0.1.0-0 - 1.0.0-8
External links
http://www.openwall.com/lists/oss-security/2020/09/30/3
http://github.com/nats-io/nats.deno/compare/v1.0.0-8...v1.0.0-9
http://github.com/nats-io/nats.ws/commit/0a37ac2a411ff63f0707cda69a268c5fc4079eb7
http://www.npmjs.com/advisories/1567
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.