On Juniper Networks Junos OS Evolved devices, receipt of a specific IPv6 packet may cause an established IPv6 BGP session to terminate, creating a Denial of Service (DoS) condition. Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. This issue does not affect IPv4 BGP sessions. This issue affects IBGP or EBGP peer sessions with IPv6. This issue affects: Juniper Networks Junos OS Evolved: 19.4 versions prior to 19.4R2-S3-EVO; 20.1 versions prior to 20.1R2-S3-EVO; 20.2 versions prior to 20.2R2-S1-EVO; 20.3 versions prior to 20.3R2-EVO. This issue does not affect Juniper Networks Junos OS releases.
References
Link | Resource |
---|---|
https://kb.juniper.net/JSA11121 | Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
27 Apr 2021, 19:42
Type | Values Removed | Values Added |
---|---|---|
CPE | cpe:2.3:o:juniper:junos_os_evolved:20.1:r1-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:20.2:r1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:20.1:r2:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:20.1:r2-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:20.1:r2-s2:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:20.1:r1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:20.2:r2:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:20.3:r1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:20.2:r1-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:20.3:r1-s1:*:*:*:*:*:* |
|
CWE | CWE-665 | |
CVSS |
v2 : v3 : |
v2 : 5.0
v3 : 7.5 |
References | (MISC) https://kb.juniper.net/JSA11121 - Vendor Advisory |
22 Apr 2021, 20:25
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2021-04-22 20:15
Updated : 2023-12-10 13:55
NVD link : CVE-2021-0226
Mitre link : CVE-2021-0226
CVE.ORG link : CVE-2021-0226
JSON object : View
Products Affected
juniper
- junos_os_evolved
CWE
CWE-665
Improper Initialization