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CVE-2014-6377

7.8 · HIGH

Juniper JunosE before 13.3.3p0-1, 14.x before 14.3.2, and 15.x before 15.1.0, when DEBUG severity icmpTraffic logging is enabled, allows remote attackers to cause a denial of service (SRP reset) vi…

Published Oct 14, 2014juniperCWE-399EPSS 1.82%

Overview

CVE-2014-6377 is a high-severity vulnerability affecting juniper junos_e. It was published on October 14, 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 JunosE before 13.3.3p0-1, 14.x before 14.3.2, and 15.x before 15.1.0, when DEBUG severity icmpTraffic logging is enabled, allows remote attackers to cause a denial of service (SRP reset) via a crafted ICMP packet to the (1) interface or (2) loopback IP address, which triggers a processor exception in ip_RxData_8.

Remediation

Check the references section for vendor advisories and patches from juniper. Update junos_e 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
juniperjunos_e0Affected

References

Refwww.securityfocus.com/bid/70368Refwww.securitytracker.com/id/1031006Refexchange.xforce.ibmcloud.com/vulnerabilities/96907Refkb.juniper.net/InfoCenter/index?page=content&id=JSA10651Refwww.securityfocus.com/bid/70368Refwww.securitytracker.com/id/1031006Refexchange.xforce.ibmcloud.com/vulnerabilities/96907Refkb.juniper.net/InfoCenter/index?page=content&id=JSA10651

How CyberStrike helps

Frequently asked questions

What is CVE-2014-6377?

CVE-2014-6377 is a high-severity vulnerability affecting juniper junos_e. It was published on October 14, 2014 and has a CVSS 2.0 base score of 7.8 (HIGH).

How severe is CVE-2014-6377?

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-2014-6377?

Check the references section for vendor advisories and patches from juniper. Update junos_e 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-2014-6377?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2014-6377 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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