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CVE-2014-3813

7.8 · HIGH

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 attackers to cause a…

Published Jun 13, 2014juniperEPSS 1.33%

Overview

CVE-2014-3813 is a high-severity vulnerability affecting juniper screenos. It was published on June 13, 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

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 attackers to cause a denial of service (crash and reboot) via vectors related to a DNS lookup.

Remediation

Check the references section for vendor advisories and patches from juniper. Update screenos 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

VendorProductVersionsStatus
juniperscreenos0Affected

References

Refkb.juniper.net/InfoCenter/index?page=content&id=JSA10631Refsecunia.com/advisories/59026Refkb.juniper.net/InfoCenter/index?page=content&id=JSA10631Refsecunia.com/advisories/59026

How CyberStrike helps

Frequently asked questions

What is CVE-2014-3813?

CVE-2014-3813 is a high-severity vulnerability affecting juniper screenos. It was published on June 13, 2014 and has a CVSS 2.0 base score of 7.8 (HIGH).

How severe is CVE-2014-3813?

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-2014-3813?

Check the references section for vendor advisories and patches from juniper. Update screenos 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.

How can CyberStrike help with CVE-2014-3813?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2014-3813 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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