CVE-2023-28981
Severity CVSS v4.0:
Pending analysis
Type:
CWE-20
Input Validation
Publication date:
17/04/2023
Last modified:
02/05/2023
Description
An Improper Input Validation vulnerability in the kernel of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, adjacent attacker to cause a Denial of Service (DoS). If the receipt of router advertisements is enabled on an interface and a specifically malformed RA packet is received, memory corruption will happen which leads to an rpd crash. This issue affects: Juniper Networks Junos OS 20.3 versions prior to 20.3R3-S5; 20.4 versions prior to 20.4R3-S3; 21.1 versions prior to 21.1R3-S4; 21.2 versions prior to 21.2R3; 21.3 versions prior to 21.3R3; 21.4 versions prior to 21.4R2; 22.1 versions prior to 22.1R2. Juniper Networks Junos OS Evolved 20.3-EVO version 20.3R1-EVO and later versions; 20.4-EVO versions prior to 20.4R3-S6-EVO; 21.3-EVO versions prior to 21.3R3-EVO; 21.4-EVO versions prior to 21.4R2-EVO; 22.1-EVO versions prior to 22.1R2-EVO.
Impact
Base Score 3.x
6.50
Severity 3.x
MEDIUM
Vulnerable products and versions
| CPE | From | Up to |
|---|---|---|
| cpe:2.3:o:juniper:junos:20.3:-:*:*:*:*:*:* | ||
| cpe:2.3:o:juniper:junos:20.3:r1:*:*:*:*:*:* | ||
| cpe:2.3:o:juniper:junos:20.3:r1-s1:*:*:*:*:*:* | ||
| cpe:2.3:o:juniper:junos:20.3:r1-s2:*:*:*:*:*:* | ||
| cpe:2.3:o:juniper:junos:20.3:r2:*:*:*:*:*:* | ||
| cpe:2.3:o:juniper:junos:20.3:r2-s1:*:*:*:*:*:* | ||
| cpe:2.3:o:juniper:junos:20.3:r3:*:*:*:*:*:* | ||
| cpe:2.3:o:juniper:junos:20.3:r3-s1:*:*:*:*:*:* | ||
| cpe:2.3:o:juniper:junos:20.3:r3-s2:*:*:*:*:*:* | ||
| cpe:2.3:o:juniper:junos:20.3:r3-s3:*:*:*:*:*:* | ||
| cpe:2.3:o:juniper:junos:20.3:r3-s4:*:*:*:*:*:* | ||
| cpe:2.3:o:juniper:junos:20.4:-:*:*:*:*:*:* | ||
| cpe:2.3:o:juniper:junos:20.4:r1:*:*:*:*:*:* | ||
| cpe:2.3:o:juniper:junos:20.4:r1-s1:*:*:*:*:*:* | ||
| cpe:2.3:o:juniper:junos:20.4:r2:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page