PT-2014-5521 · Juniper Networks · Netscreen Firewall

Published 2014-06-13 · Updated 2014-06-26 · CVE-2014-3814

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Juniper Networks NetScreen Firewall devices with ScreenOS versions prior to 6.3r17

Description The issue allows remote attackers to cause a denial of service, resulting in the device crashing and rebooting, by sending a sequence of malformed packets to the device IP when the internal DNS lookup client is configured.

Recommendations For versions prior to 6.3r17, update to version 6.3r17 or later to resolve the issue.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2014-3814

Affected Products

Netscreen Firewall

References · 3

• http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10632 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2014-3814 · Security Note
• http://secunia.com/advisories/59026 · Note