CVE-2018-0017

published 2018-04-11

CVE-2018-0017: A vulnerability in the Network Address Translation - Protocol Translation (NAT-PT) feature of Junos OS on SRX series devices may allow a certain valid IPv6…

Priority P3 37 medium 6.5 CVSS 3.0

AV N AC L PR L UI N S U C N I N A H

A vulnerability in the Network Address Translation - Protocol Translation (NAT-PT) feature of Junos OS on SRX series devices may allow a certain valid IPv6 packet to crash the flowd daemon. Repeated crashes of the flowd daemon can result in an extended denial of service condition for the SRX device. Affected releases are Juniper Networks Junos OS: 12.1X46 versions prior to 12.1X46-D72; 12.3X48 versions prior to 12.3X48-D55; 15.1X49 versions prior to 15.1X49-D90.

Affected

8 ranges

Vendor	Product	Version range	Fixed in
juniper	junos	12.1x46 – 12.1x46\:d72	—
juniper	junos	12.3x48 – 12.3x48\:d55	—
juniper	junos	15.1x49 – 15.1x49\:d90	—
juniper	junos_os	—	—
juniper	srx_series	—	—
juniper_networks	junos_os	>= 12.1X46 < 12.1X46-D76	12.1X46-D76
juniper_networks	junos_os	>= 12.3X48 < 12.3X48-D55	12.3X48-D55
juniper_networks	junos_os	>= 15.1X49 < 15.1X49-D90	15.1X49-D90

CVSS provenance

nvd v3.0 6.5 MEDIUM CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

nvd v2.0 6.8 MEDIUM AV:N/AC:L/Au:S/C:N/I:N/A:C

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