What is the severity of CVE-2013-6014?

CVE-2013-6014 has a medium severity rating, indicating potential risk but likely limited impact.

How do I fix CVE-2013-6014?

To fix CVE-2013-6014, upgrade to the latest Junos versions specified in the advisory that patch this vulnerability.

What systems are affected by CVE-2013-6014?

CVE-2013-6014 affects several versions of Juniper Junos, specifically versions before 10.4S15, 11.4R9, 12.1R7, and others.

What is Proxy ARP in the context of CVE-2013-6014?

Proxy ARP is a method used to allow a device to respond to ARP requests on behalf of another device, which can be exploited in this vulnerability.

Are there any mitigations for CVE-2013-6014?

Disabling Proxy ARP on unnumbered interfaces can serve as a mitigation strategy for CVE-2013-6014 until a patch is applied.

Vulnerability/
CVE-2013-6014

critical

9.3

CWE

200

28/10/2013

16/9/2024

CVE-2013-6014: Infoleak

First published: Mon Oct 28 2013(Updated: )

Juniper Junos 10.4 before 10.4S15, 11.4 before 11.4R9, 11.4X27 before 11.4X27.44, 12.1 before 12.1R7, 12.1X44 before 12.1X44-D20, 12.1X45 before 12.1X45-D15, 12.2 before 12.2R6, 12.3 before 12.3R3, 13.1 before 13.1R3, and 13.2 before 13.2R1, when Proxy ARP is enabled on an unnumbered interface, allows remote attackers to perform ARP poisoning attacks and possibly obtain sensitive information via a crafted ARP message.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Juniper Junos	=10.4
Juniper Junos	=11.4
Juniper Junos	=11.4x27
Juniper Junos	=12.1
Juniper Junos	=12.1x44
Juniper Junos	=12.1x45
Juniper Junos	=12.2
Juniper Junos	=12.3
Juniper Junos	=13.1
Juniper Junos	=13.2

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Reference Links

https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10595

Frequently Asked Questions

What is the severity of CVE-2013-6014?
CVE-2013-6014 has a medium severity rating, indicating potential risk but likely limited impact.
How do I fix CVE-2013-6014?
To fix CVE-2013-6014, upgrade to the latest Junos versions specified in the advisory that patch this vulnerability.
What systems are affected by CVE-2013-6014?
CVE-2013-6014 affects several versions of Juniper Junos, specifically versions before 10.4S15, 11.4R9, 12.1R7, and others.
What is Proxy ARP in the context of CVE-2013-6014?
Proxy ARP is a method used to allow a device to respond to ARP requests on behalf of another device, which can be exploited in this vulnerability.
Are there any mitigations for CVE-2013-6014?
Disabling Proxy ARP on unnumbered interfaces can serve as a mitigation strategy for CVE-2013-6014 until a patch is applied.

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version/juniper junos/12.2
version/juniper junos/12.3
version/juniper junos/13.1
version/juniper junos/13.2

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