Juniper Junos SRX1400/3400/3600 Etherleak Information Disclosure (JSA10579)

medium Nessus Plugin ID 68912

Synopsis

The remote device is missing a vendor-supplied security patch.

Description

According to its self-reported version number, the remote Junos device has an information disclosure vulnerability. SRX1400, SRX3400, and SRX3600 services gateways pad Ethernet packets with data from previous packets instead of padding them with null bytes. A remote, unauthenticated attacker could exploit this to gain access to sensitive information, which could be used to mount further attacks.

Solution

Apply the relevant Junos upgrade referenced in Juniper advisory JSA10579.

See Also

https://lkml.org/lkml/2002/4/27/101

http://blog.spoofed.org/2007/03/etherleak-old-dog-old-tricks.html

https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10579

Plugin Details

Severity: Medium

ID: 68912

File Name: juniper_jsa10579.nasl

Version: 1.10

Type: combined

Published: 7/16/2013

Updated: 9/17/2018

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.2

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.9

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

Vulnerability Information

CPE: cpe:/o:juniper:junos

Required KB Items: Host/Juniper/model, Host/Juniper/JUNOS/Version, Host/Juniper/JUNOS/BuildDate

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 7/10/2013

Vulnerability Publication Date: 4/27/2002

Reference Information

CVE: CVE-2003-0001, CVE-2013-4690

BID: 6535, 61123

CERT: 412115