CVE-2019-0001 describes a denial-of-service vulnerability in Juniper Networks Junos OS on MX Series devices with dynamic VLAN configuration. A specially crafted packet can trigger an uncontrolled recursion loop in the bbe-smgd daemon, leading to high CPU usage and service crashes. This vulnerability has a CVSSv3 score of 7.5 (HIGH), indicating it can be exploited remotely with low attack complexity to achieve high availability impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
16.1CPE matchmatch criteria | cpe:2.3:o:juniper:junos:16.1:-:*:*:*:*:*:* | ||
16.1CPE matchmatch criteria | cpe:2.3:o:juniper:junos:16.1:r1:*:*:*:*:*:* | ||
16.1CPE matchmatch criteria | cpe:2.3:o:juniper:junos:16.1:r2:*:*:*:*:*:* | ||
16.1CPE matchmatch criteria | cpe:2.3:o:juniper:junos:16.1:r3:*:*:*:*:*:* | ||
16.1CPE matchmatch criteria | cpe:2.3:o:juniper:junos:16.1:r3-s10:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.