CVE-2017-2301

Severity

78%

Complexity

99%

Confidentiality

115%

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.

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.

CVSS 3.0 Base Score 7.5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

CVSS 2.0 Base Score 7.8. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:C).

Overview

Type

Juniper

First reported 8 years ago

2017-05-30 14:29:00

Last updated 5 years ago

2019-10-03 00:03:00

Affected Software

Juniper JUNOS 11.4

11.4

Juniper Junos 11.4 R1

11.4

Juniper Junos 11.4 R10

11.4

Juniper Junos 11.4 R11

11.4

Juniper JUNOS 11.4R12

11.4

Juniper Junos 11.4 R2

11.4

Juniper Junos 11.4 R3

11.4

Juniper Junos 11.4 R4

11.4

Juniper Junos 11.4 R5

11.4

Juniper Junos 11.4 R6

11.4

Juniper Junos 11.4 R7

11.4

Juniper Junos 11.4 R8

11.4

Juniper Junos 11.4 R9

11.4

Juniper JUNOS 12.1X46

12.1x46

Juniper Junos 12.1x46 D10

12.1x46

Juniper Junos 12.1x46 D15

12.1x46

Juniper JUNOS 12.1X46-D20

12.1x46

Juniper Junos 12.1x46 D25

12.1x46

Juniper JunOS 12.1x46 D30

12.1x46

Juniper JunOS 12.1x46 D35

12.1x46

Juniper JunOS 12.1x46 D40

12.1x46

Juniper Junos 12.1X46 D45

12.1x46

Juniper Junos 12.1X46 D50

12.1x46

Juniper JunOS 12.1X46 D55

12.1x46

Juniper JUNOS 12.3

12.3

Juniper Junos 12.3 R1

12.3

Juniper JunOS 12.3 R10

12.3

Juniper Junos 12.3 R11

12.3

Juniper Junos 12.3 R2

12.3

Juniper Junos 12.3 R3

12.3

Juniper Junos 12.3 R4

12.3

Juniper Junos 12.3 R5

12.3

Juniper JUNOS 12.3R7

12.3

Juniper Junos 12.3 R8

12.3

Juniper JunOS 12.3 R9

12.3

Juniper Junos OS 12.3X48

12.3x48

Juniper JunOS 12.3x48 D10

12.3x48

Juniper JunOS 12.3x48 D15

12.3x48

Juniper Junos OS 12.3X48 D20

12.3x48

Juniper Junos 12.3X48 D25

12.3x48

Juniper Junos OS 12.3X48 D30

12.3x48

Juniper Junos OS 12.3X48 D35

12.3x48

Juniper Junos 13.2X51

13.2x51

Juniper JunOS 13.2x51 D15

13.2x51

Juniper Junos 13.2X51 D20

13.2x51

Juniper JunOS 13.2x51 D21

13.2x51

Juniper Junos 13.2X51 D25

13.2x51

Juniper JunOS 13.2x51 D26

13.2x51

Juniper JunOS 13.2x51 D30

13.2x51

Juniper Junos 13.2X51 D35

13.2x51

Juniper JUNOS 13.3

13.3

Juniper Junos 13.3 R1

13.3

Juniper Junos 13.3 R2

13.3

Juniper Junos 13.3 R3

13.3

Juniper Junos 13.3 R4

13.3

Juniper Junos 13.3 R5

13.3

Juniper JUNOS 13.3 R6

13.3

Juniper Junos 13.3 R7

13.3

Juniper Junos 13.3 R8

13.3

Juniper Junos 13.3 R9

13.3

Juniper JUNOS 14.1

14.1

Juniper JUNOS 14.1R1

14.1

Juniper Junos 14.1 R2

14.1

Juniper Junos 14.1 R3

14.1

Juniper JunOS 14.1 R4

14.1

Juniper Junos 14.1 R5

14.1

Juniper Junos 14.1 R6

14.1

Juniper Junos 14.1 R7

14.1

Juniper JUNOS 14.1X53

14.1x53

Juniper JunOS 14.1x53 D10

14.1x53

Juniper Junos 14.1X53 D35

14.1x53

Juniper JUNOS 14.1X55

14.1x55

Juniper Junos 14.1X55-D16

14.1x55

Juniper Junos 14.1X55-D20

14.1x55

Juniper Junos 14.1x55-D25

14.1x55

Juniper JunOS 14.1X55 D30

14.1x55

Juniper Junos 14.2

14.2

Juniper Junos 14.2 R1

14.2

Juniper Junos 14.2 R2

14.2

Juniper Junos 14.2 R3

14.2

Juniper Junos 14.2 R4

14.2

Juniper Junos 14.2 R5

14.2

Juniper Junos 14.2 R6

14.2

Juniper Junos OS 15.1

15.1

Juniper JunOS 15.1 F1

15.1

Juniper JunOS 15.1 F2

15.1

Juniper Junos 15.1 F3

15.1

Juniper Junos 15.1 F4

15.1

Juniper Junos 15.1 F5

15.1

Juniper Junos 15.1 R3

15.1

Juniper Junos OS 15.1X49

15.1x49

Juniper JunOS 15.1x49 D10

15.1x49

Juniper JunOS 15.1x49 D20

15.1x49

Juniper JunOS 15.1X49 D30

15.1x49

Juniper Junos 15.1X49 D35

15.1x49

Juniper JunOS 15.1X49 D40

15.1x49

Juniper JunOS 15.1X49 D45

15.1x49

Juniper JunOS 15.1X49 D50

15.1x49

Juniper JunOS 15.1X49 D55

15.1x49

Juniper Junos OS 15.1X53

15.1x53

Juniper Junos OS 15.1X53 D10

15.1x53

Juniper Junos 15.1X53 D20

15.1x53

Juniper Junos 15.1X53 D21

15.1x53

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