CVE-2014-3817

7.8 · HIGH

Published Jul 11, 2014 juniper CWE-20 EPSS 3.37% (88th pctl) AV:N/AC:L/Au:N/C:N/I:N/A:C

Overview

CVE-2014-3817 is a high-severity vulnerability affecting juniper junos. It was published on July 11, 2014 and has a CVSS 2.0 base score of 7.8 (HIGH).

This vulnerability has a CVSS 2.0 base score of 7.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical Description

Juniper Junos 11.4 before 11.4R12, 12.1X44 before 12.1X44-D32, 12.1X45 before 12.1X45-D25, 12.1X46 before 12.1X46-D20, and 12.1X47 before 12.1X47-D10 on SRX Series devices, when NAT protocol translation from IPv4 to IPv6 is enabled, allows remote attackers to cause a denial of service (flowd hang or crash) via a crafted packet.

Remediation

Check the references section for vendor advisories and patches from juniper. Update junos to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected Products

Vendor	Product	Versions	Status

References

Ref secunia.com/advisories/59136 Ref www.securityfocus.com/bid/68545 Ref www.securitytracker.com/id/1030558 Ref kb.juniper.net/InfoCenter/index?page=content&id=JSA10635 Ref secunia.com/advisories/59136 Ref www.securityfocus.com/bid/68545 Ref www.securitytracker.com/id/1030558 Ref kb.juniper.net/InfoCenter/index?page=content&id=JSA10635

Frequently Asked Questions

What is CVE-2014-3817?

CVE-2014-3817 is a high-severity vulnerability affecting juniper junos. It was published on July 11, 2014 and has a CVSS 2.0 base score of 7.8 (HIGH).

How severe is CVE-2014-3817?

This vulnerability has a CVSS 2.0 base score of 7.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2014-3817?

How can CyberStrike help with CVE-2014-3817?

CyberStrike's AI-powered security agents can automatically detect CVE-2014-3817 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.

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