On Juniper Networks Junos OS devices, receipt of a malformed IPv6 packet may cause the system to crash and restart (vmcore). This issue can be trigged by a malformed IPv6 packet destined to the Routing Engine. An attacker can repeatedly send the offending packet resulting in an extended Denial of Service condition. Only IPv6 packets can trigger this issue. IPv4 packets cannot trigger this issue. This issue affects Juniper Networks Junos OS 18.4 versions prior to 18.4R2-S4, 18.4R3-S1; 19.1 versions prior to 19.1R2-S1, 19.1R3; 19.2 versions prior to 19.2R1-S5, 19.2R2; 19.3 versions prior to 19.3R2-S4, 19.3R3; 19.4 versions prior to 19.4R1-S3, 19.4R2. This issue does not affect Juniper Networks Junos OS prior to 18.4R1.
References
| Link | Resource |
|---|---|
| https://kb.juniper.net/JSA11083 | Vendor Advisory |
| https://kb.juniper.net/JSA11083 | Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
21 Nov 2024, 05:11
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://kb.juniper.net/JSA11083 - Vendor Advisory |
Information
Published : 2020-10-16 21:15
Updated : 2024-11-21 05:11
NVD link : CVE-2020-1686
Mitre link : CVE-2020-1686
CVE.ORG link : CVE-2020-1686
JSON object : View
Products Affected
juniper
- junos
CWE