Description (CNA)
A Denial of Service vulnerability exists in the Juniper Networks Junos OS JDHCPD daemon which allows an attacker to core the JDHCPD daemon by sending a crafted IPv6 packet to the system. This issue is limited to systems which receives IPv6 DHCP packets on a system configured for DHCP processing using the JDHCPD daemon. This issue does not affect IPv4 DHCP packet processing. Affected releases are Juniper Networks Junos OS: 12.3 versions prior to 12.3R12-S10 on EX Series; 12.3X48 versions prior to 12.3X48-D70 on SRX Series; 14.1X53 versions prior to 14.1X53-D47 on EX2200/VC, EX3200, EX3300/VC, EX4200, EX4300, EX4550/VC, EX4600, EX6200, EX8200/VC (XRE), QFX3500, QFX3600, QFX5100; 14.1X53 versions prior to 14.1X53-D130 on QFabric; 15.1 versions prior to 15.1R4-S9, 15.1R6-S6, 15.1R7; 15.1X49 versions prior to 15.1X49-D140 on SRX Series; 15.1X53 versions prior to 15.1X53-D67 on QFX10000 Series; 15.1X53 versions prior to 15.1X53-D233 on QFX5110, QFX5200; 15.1X53 versions prior to 15.1X53-D471 on NFX 150, NFX 250; 16.1 versions prior to 16.1R3-S9, 16.1R4-S8, 16.1R5-S4, 16.1R6-S3, 16.1R7; 16.2 versions prior to 16.2R2-S5, 16.2R3; 17.1 versions prior to 17.1R1-S7, 17.1R2-S7, 17.1R3; 17.2 versions prior to 17.2R1-S6, 17.2R2-S4, 17.2R3; 17.3 versions prior to 17.3R1-S4, 17.3R2-S2, 17.3R3; 17.4 versions prior to 17.4R1-S3, 17.4R2.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Juniper Networks / Junos OS | affected 12.3X48 before 12.3X48-D70; affected 15.1X49 before 15.1X49-D140 |
| Juniper Networks / Junos OS | affected 14.1X53 before 14.1X53-D47 |
| Juniper Networks / Junos OS | affected 14.1X53 before 14.1X53-D130 |
| Juniper Networks / Junos OS | affected 15.1 before 15.1R4-S9, 15.1R6-S6, 15.1R7; affected 16.1 before 16.1R3-S9, 16.1R4-S8, 16.1R5-S4, 16.1R6-S3, 16.1R7; affected 16.2 before 16.2R2-S5, 16.2R3; affected 17.1 before 17.1R1-S7, 17.1R2-S7, 17.1R3; affected 17.2 before 17.2R1-S6, 17.2R2-S4, 17.2R3; affected 17.3 before 17.3R1-S4, 17.3R2-S2, 17.3R3; affected 17.4 before 17.4R1-S3, 17.4R2 |
| Juniper Networks / Junos OS | affected 15.1X53 before 15.1X53-D233 |
| Juniper Networks / Junos OS | affected 15.1X53 before 15.1X53-D471 |
| Juniper Networks / Junos OS | affected 15.1X53 before 15.1X53-D67 |
| Juniper Networks / Junos OS | affected 12.3 before 12.3R12-S10 |
CWE
No CWE identifiers supplied.
References
- https://apps.juniper.net/feature-explorer/search.html#q=dhcp
- https://kb.juniper.net/JSA10868
- http://www.securitytracker.com/id/1041338
ADP enrichment
No English description supplied.