An improper input validation weakness in the device control daemon process (dcd) of Juniper Networks Junos OS allows an malicious user to cause a Denial of Service to the dcd process and interfaces and connected clients when the Junos device is requesting an IP address for itself. Junos devices are not vulnerable to this issue when not configured to use DHCP. Affected releases are Juniper Networks Junos OS: 12.1X46 versions before 12.1X46-D40 on SRX Series; 12.3X48 versions before 12.3X48-D20 on SRX Series; 14.1X53 versions before 14.1X53-D40 on EX2200/VC, EX3200, EX3300/VC, EX4200, EX4300, EX4550/VC, EX4600, EX6200, EX8200/VC (XRE), QFX3500, QFX3600, QFX5100; 15.1X49 versions before 15.1X49-D20 on SRX Series; 15.1X53 versions before 15.1X53-D68 on QFX10000 Series; 15.1X53 versions before 15.1X53-D235 on QFX5200/QFX5110; 15.1X53 versions before 15.1X53-D495 on NFX150, NFX250; 15.1X53 versions before 15.1X53-D590 on EX2300/EX3400; 15.1 versions before 15.1R7-S2.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
juniper junos 12.1x46 |
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juniper junos 12.3x48 |
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juniper junos 15.1 |
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juniper junos 15.1x49 |
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juniper junos 15.1x53 |
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juniper junos 14.1x53 |
Vulmon