CVE-2019-0005 is a medium-severity vulnerability affecting Juniper Networks Junos OS on EX and QFX series devices, where firewall filters fail to match on IPv6 extension headers. This flaw could allow IPv6 packets that should be blocked to bypass security controls and be forwarded, though IPv4 traffic remains unaffected. The vulnerability has a CVSS score of 5.3, indicating a network-based attack with low complexity and a potential impact of unauthorized information disclosure. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
14.1x53CPE matchmatch criteria | cpe:2.3:o:juniper:junos:14.1x53:*:*:*:*:*:*:* | ||
14.1x53CPE matchmatch criteria | cpe:2.3:o:juniper:junos:14.1x53:d10:*:*:*:*:*:* | ||
14.1x53CPE matchmatch criteria | cpe:2.3:o:juniper:junos:14.1x53:d15:*:*:*:*:*:* | ||
14.1x53CPE matchmatch criteria | cpe:2.3:o:juniper:junos:14.1x53:d16:*:*:*:*:*:* | ||
14.1x53CPE matchmatch criteria | cpe:2.3:o:juniper:junos:14.1x53:d25:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
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The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.