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Test Kennung:1.3.6.1.4.1.25623.1.0.106132
Kategorie:JunOS Local Security Checks
Titel:Junos Kernel Crash With Crafted ICMP Packet Vulnerability
Zusammenfassung:Junos OS is prone to a kernel crash vulnerability.
Beschreibung:Summary:
Junos OS is prone to a kernel crash vulnerability.

Vulnerability Insight:
On Junos devices with a GRE or IPIP tunnel configured (i.e., devices
with a gr- or ip- interface), a specifically crafted ICMP packet can cause a kernel panic resulting in a
denial of service condition.

Knowledge of network specific information is required to craft such an ICMP packet. Receipt of such a packet
on any interface on the device can cause a crash.

Devices that do not have any gr- or ip- interfaces are unaffected by this issue.

Vulnerability Impact:
An attacker may cause a kernel panic which leads to a denial of service
condition.

Affected Software/OS:
Junos OS 12.1, 12.3, 13.3, 14.1, 14.2 and 15.1

Solution:
New builds of Junos OS software are available from Juniper.

CVSS Score:
7.1

CVSS Vector:
AV:N/AC:M/Au:N/C:N/I:N/A:C

Querverweis: Common Vulnerability Exposure (CVE) ID: CVE-2016-1277
BugTraq ID: 91755
http://www.securityfocus.com/bid/91755
http://www.securitytracker.com/id/1036306
CopyrightThis script is Copyright (C) 2016 Greenbone Networks GmbH

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