An Improper Input Validation vulnerability in the Juniper DHCP daemon (jdhcpd) of Juniper Networks Junos OS allows an adjacent unauthenticated attacker to cause a crash of jdhcpd and thereby a Denial of Service (DoS). If a device is configured as DHCPv6 local server and persistent storage is enabled, jdhcpd will crash when receiving a specific DHCPv6 message. This issue affects: Juniper Networks Junos OS All versions prior to 15.1R7-S11; 18.4 versions prior to 18.4R3-S9; 19.1 versions prior to 19.1R2-S3, 19.1R3-S7; 19.2 versions prior to 19.2R1-S8, 19.2R3-S3; 19.4 versions prior to 19.4R3-S5; 20.1 versions prior to 20.1R3-S1; 20.2 versions prior to 20.2R3-S2; 20.3 versions prior to 20.3R3-S1; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R2; 21.2 versions prior to 21.2R2.
References
| Link | Resource |
|---|---|
| https://kb.juniper.net/JSA11271 | Vendor Advisory |
| https://kb.juniper.net/JSA11271 | Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
21 Nov 2024, 06:46
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : 2.9
v3 : 7.4 |
| References | () https://kb.juniper.net/JSA11271 - Vendor Advisory |
Information
Published : 2022-01-19 01:15
Updated : 2024-11-21 06:46
NVD link : CVE-2022-22163
Mitre link : CVE-2022-22163
CVE.ORG link : CVE-2022-22163
JSON object : View
Products Affected
juniper
- junos
CWE
CWE-20
Improper Input Validation