Rapid7 Vulnerability & Exploit Database

Juniper Junos OS: 2017-01 Security Bulletin: QFX3500, QFX3600, QFX5100, QFX5200, EX4300 and EX4600: 'Etherleak' memory disclosure in Ethernet padding data (JSA10773) (CVE-2017-2304)

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Juniper Junos OS: 2017-01 Security Bulletin: QFX3500, QFX3600, QFX5100, QFX5200, EX4300 and EX4600: 'Etherleak' memory disclosure in Ethernet padding data (JSA10773) (CVE-2017-2304)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
05/30/2017
Created
07/25/2018
Added
04/25/2018
Modified
04/25/2018

Description

Juniper Networks QFX3500, QFX3600, QFX5100, QFX5200, EX4300 and EX4600 devices running Junos OS 14.1X53 prior to 14.1X53-D40, 15.1X53 prior to 15.1X53-D40, 15.1 prior to 15.1R2, do not pad Ethernet packets with zeros, and thus some packets can contain fragments of system memory or data from previous packets. This issue is also known as 'Etherleak'

Solution(s)

  • juniper-junos-os-upgrade-latest

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