Vulnerability CVE-2020-26521
Published: 2020-11-06

Description:
The JWT library in NATS nats-server before 2.1.9 allows a denial of service (a nil dereference in Go code).

Type:

CWE-476

 (NULL Pointer Dereference)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Linuxfoundation -> Nats-server 

 References:
http://www.openwall.com/lists/oss-security/2020/11/02/2
https://github.com/nats-io/nats-server/commits/master
Copyright 2024, cxsecurity.com

 

Back to Top