vulnerability

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
May 30, 2017
Added
Apr 25, 2018
Modified
Apr 25, 2025

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

juniper-junos-os-upgrade-latest
Title
NEW

Explore Exposure Command

Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.