PT-2017-2497 · Juniper Networks · Junos

Published 2017-07-14 · Updated 2018-07-12 · CVE-2017-10602

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Juniper Networks Junos OS versions prior to 14.1X53-D46 on EX2200/VC, EX3200, EX3300/VC, EX4200, EX4300, EX4550/VC, EX4600, EX6200, EX8200/VC (XRE), QFX3500, QFX3600, QFX5100 Juniper Networks Junos OS versions prior to 14.1X53-D130 on QFabric System Juniper Networks Junos OS versions prior to 14.2R4-S9, 14.2R6 Juniper Networks Junos OS versions prior to 15.1F5, 15.1R3 Juniper Networks Junos OS versions prior to 15.1X49-D40 on SRX Series Juniper Networks Junos OS versions prior to 15.1X53-D47 on NFX150, NFX250 Juniper Networks Junos OS versions prior to 15.1X53-D65 on QFX10000 Series Juniper Networks Junos OS versions prior to 15.1X53-D233 on QFX5110, QFX5200

Description The issue is caused by a buffer overflow in the Junos OS CLI. This may allow a local authenticated user with read-only privileges and access to the Junos CLI to execute code with root privileges, thus elevating their privileges.

Recommendations For versions prior to 14.1X53-D46 on EX2200/VC, EX3200, EX3300/VC, EX4200, EX4300, EX4550/VC, EX4600, EX6200, EX8200/VC (XRE), QFX3500, QFX3600, QFX5100, update to version 14.1X53-D46 or later. For versions prior to 14.1X53-D130 on QFabric System, update to version 14.1X53-D130 or later. For versions prior to 14.2R4-S9, 14.2R6, update to version 14.2R4-S9 or 14.2R6 or later. For versions prior to 15.1F5, 15.1R3, update to version 15.1F5 or 15.1R3 or later. For versions prior to 15.1X49-D40 on SRX Series, update to version 15.1X49-D40 or later. For versions prior to 15.1X53-D47 on NFX150, NFX250, update to version 15.1X53-D47 or later. For versions prior to 15.1X53-D65 on QFX10000 Series, update to version 15.1X53-D65 or later. For versions prior to 15.1X53-D233 on QFX5110, QFX5200, update to version 15.1X53-D233 or later.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

BDU:2017-01707

CVE-2017-10602

Affected Products

Junos

References · 6

• https://kb.juniper.net/JSA10803 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-10602 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-10602 · Security Note
• https://bdu.fstec.ru/vul/2017-01707 · Security Note
• http://securityfocus.com/bid/100323 · Note
• http://securitytracker.com/id/1038900 · Note