Unscored severity · published Jun 13, 2014
CVE-2014-3814
The Juniper Networks NetScreen Firewall devices with ScreenOS before 6.3r17, when configured to use the internal DNS lookup client, allows remote attackers to cause a denial of…
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CVSS
1.3%
EPSS
No
On KEV
Description
The Juniper Networks NetScreen Firewall devices with ScreenOS before 6.3r17, when configured to use the internal DNS lookup client, allows remote attackers to cause a denial of service (crash and reboot) via a sequence of malformed packets to the device IP.
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 71% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NE
Netscreen-5200 · Juniper
All versions, or not specified · source: NVD
NE
Netscreen-5400 · Juniper
All versions, or not specified · source: NVD
SC
Screenos · Juniper
through 6.3.0; 6.0.0; 6.1.0; 6.2.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2014-3814
CVE.org
https://www.cve.org/CVERecord?id=CVE-2014-3814
Vendor Advisory
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10632
secunia.com
http://secunia.com/advisories/59026
More from Netscreen-5200
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CVE-2014-3813
Unspecified vulnerability in the Juniper Networks NetScreen Firewall products with ScreenOS before 6.3r17, when configured to use the internal DNS lookup client, allows remote…
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CVE-2013-6958
Juniper NetScreen Firewall running ScreenOS 5.4, 6.2, or 6.3, when the Ping of Death screen is disabled, allows remote attackers to cause a denial of service via a crafted packet