On Juniper Networks products or platforms running Junos OS 11.4 prior to 11.4R13-S3, 12.1X46 prior to 12.1X46-D60, 12.3 prior to 12.3R12-S2 or 12.3R13, 12.3X48 prior to 12.3X48-D40, 13.2X51 prior to 13.2X51-D40, 13.3 prior to 13.3R10, 14.1 prior to 14.1R8, 14.1X53 prior to 14.1X53-D12 or 14.1X53-D35, 14.1X55 prior to 14.1X55-D35, 14.2 prior to 14.2R7, 15.1 prior to 15.1F6 or 15.1R3, 15.1X49 prior to 15.1X49-D60, 15.1X53 prior to 15.1X53-D30 and DHCPv6 enabled, when a crafted DHCPv6 packet is received from a subscriber, jdhcpd daemon crashes and restarts. Repeated crashes of the jdhcpd process may constitute an extended denial of service condition for subscribers attempting to obtain IPv6 addresses.
[
{
"product": "Junos OS with DHCPv6 enabled",
"vendor": "Juniper Networks",
"versions": [
{
"status": "affected",
"version": "11.4 prior to 11.4R13-S3"
},
{
"status": "affected",
"version": "12.1X46 prior to 12.1X46-D60"
},
{
"status": "affected",
"version": "12.3 prior to 12.3R12-S2 or 12.3R13"
},
{
"status": "affected",
"version": "12.3X48 prior to 12.3X48-D40"
},
{
"status": "affected",
"version": "13.2X51 prior to 13.2X51-D40"
},
{
"status": "affected",
"version": "13.3 prior to 13.3R10"
},
{
"status": "affected",
"version": "14.1 prior to 14.1R8"
},
{
"status": "affected",
"version": "14.1X53 prior to 14.1X53-D12 or 14.1X53-D35"
},
{
"status": "affected",
"version": "14.1X55 prior to 14.1X55-D35"
},
{
"status": "affected",
"version": "14.2 prior to 14.2R7"
},
{
"status": "affected",
"version": "15.1 prior to 15.1F6 or 15.1R3"
},
{
"status": "affected",
"version": "15.1X49 prior to 15.1X49-D60"
},
{
"status": "affected",
"version": "15.1X53 prior to 15.1X53-D30"
},
{
"status": "affected",
"version": "16.1R1 and all subsequent releases include a fix."
}
]
}
]