CVE-2014-3814 describes a denial-of-service vulnerability affecting Juniper Networks NetScreen Firewall devices running ScreenOS prior to version 6.3r17, specifically when configured with the internal DNS lookup client. Remote attackers can trigger a device crash and reboot by sending a sequence of malformed packets to the device's IP address. This vulnerability has a CVSS score of 7.8 (High), indicating a network-based attack with low complexity and a complete impact on availability. There is no public exploit intelligence, active exploitation, or significant community discussion reported for this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 6.3.0CPE matchmatch criteria | cpe:2.3:o:juniper:screenos:*:*:*:*:*:*:*:* | ||
6.0.0CPE matchmatch criteria | cpe:2.3:o:juniper:screenos:6.0.0:*:*:*:*:*:*:* | ||
6.1.0CPE matchmatch criteria | cpe:2.3:o:juniper:screenos:6.1.0:*:*:*:*:*:*:* | ||
6.2.0CPE matchmatch criteria | cpe:2.3:o:juniper:screenos:6.2.0:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:h:juniper:netscreen-5200:-:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:C
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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.