CVE-2020-1646 is a denial-of-service vulnerability affecting Juniper Networks Junos OS and Junos OS Evolved. Specifically, processing a crafted BGP UPDATE for an EBGP peer can cause the routing process daemon (RPD) to crash and restart, leading to an extended DoS condition if repeated. This vulnerability is rated High severity (CVSS 7.5) due to its network-based attack vector, low attack complexity, and high impact on availability. There is currently no public exploit code available, no evidence of active exploitation, and minimal community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
17.3CPE matchmatch criteria | cpe:2.3:o:juniper:junos:17.3:r3-s6:*:*:*:*:*:* | ||
17.4CPE matchmatch criteria | cpe:2.3:o:juniper:junos:17.4:r2-s7:*:*:*:*:*:* | ||
18.1CPE matchmatch criteria | cpe:2.3:o:juniper:junos:18.1:r3-s7:*:*:*:*:*:* | ||
19.2CPE matchmatch criteria | cpe:2.3:o:juniper:junos_os_evolved:19.2:r2:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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