CVE-2018-0022 describes a denial-of-service vulnerability in Juniper Junos OS affecting devices with VPLS routing-instances configured. Specifically, processing a crafted MPLS packet can lead to an mbuf leak, eventually rendering the device inaccessible and requiring a restart. This issue impacts various Juniper EX, NFX, and QFX series devices running specific Junos OS versions. The vulnerability has a CVSSv3 score of 7.5 (High), indicating it can be exploited remotely over the network with low attack complexity, requiring no user interaction or privileges. The primary impact is a high availability loss (denial of service). There is no evidence of active exploitation, nor is public exploit code available in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal, suggesting it has not garnered significant attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
15.1x49CPE matchmatch criteria | cpe:2.3:o:juniper:junos:15.1x49:*:*:*:*:*:*:* | ||
15.1x49CPE matchmatch criteria | cpe:2.3:o:juniper:junos:15.1x49:d10:*:*:*:*:*:* | ||
15.1x49CPE matchmatch criteria | cpe:2.3:o:juniper:junos:15.1x49:d100:*:*:*:*:*:* | ||
15.1x49CPE matchmatch criteria | cpe:2.3:o:juniper:junos:15.1x49:d110:*:*:*:*:*:* | ||
15.1x49CPE matchmatch criteria | cpe:2.3:o:juniper:junos:15.1x49:d120:*:*:*:*:*:* |
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.