CVE-2021-31366

Description

Junos OS on MX series devices configured for subscriber management are vulnerable to a denial of service attack. A specific username sent by an adjacent attacker may cause the authd process to crash which will impact AAA services and lead to a denial of service condition.

Risk Information

Base Score

6.5

MODERATE

Vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Score

Exploitation Probability

0.23

Associated Vulnerability

Vulnerability	OS Platform
Unchecked Return Value Vulnerability (CVE-2021-31366)	NCM

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234