CVE-2017-2313 Information

Description

Juniper Networks devices running affected Junos OS versions may be impacted by the receipt of a crafted BGP UPDATE which can lead to an rpd (routing process daemon) crash and restart. Repeated crashes of the rpd daemon can result in an extended denial of service condition. The affected Junos OS versions are: 15.1 prior to 15.1F2-S15 15.1F5-S7 15.1F6-S5 15.1F7 15.1R4-S7 15.1R5-S2 15.1R6; 15.1X49 prior to 15.1X49-D78 15.1X49-D80; 15.1X53 prior to 15.1X53-D230 15.1X53-D63 15.1X53-D70; 16.1 prior to 16.1R3-S3 16.1R4; 16.2 prior to 16.2R1-S3 16.2R2; Releases prior to Junos OS 15.1 are unaffected by this vulnerability. 17.1R1 17.2R1 and all subsequent releases have a resolution for this vulnerability.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

http://www.securityfocus.com/bid/97606 http://www.securitytracker.com/id/1038257 https://kb.juniper.net/JSA10778

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5