Juniper Junos SRX Series TCP ALG DoS (JSA10577)

high Nessus Plugin ID 68910


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


According to its self-reported version number, the remote Junos device has a denial of service vulnerability. SRX Series devices with TCP-based Application Layer Gateways (ALGs) can crash when receiving specially crafted TCP packets. A remote, unauthenticated attacker could exploit this to crash the device.


Apply the relevant Junos upgrade referenced in Juniper advisory JSA10577.

See Also

Plugin Details

Severity: High

ID: 68910

File Name: juniper_jsa10577.nasl

Version: 1.6

Type: combined

Published: 7/16/2013

Updated: 7/12/2018

Supported Sensors: Nessus

Risk Information


Risk Factor: Low

Score: 3.6


Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

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

Vulnerability Information

CPE: cpe:/o:juniper:junos

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

Exploit Ease: No known exploits are available

Patch Publication Date: 7/10/2013

Vulnerability Publication Date: 7/10/2013

Reference Information

CVE: CVE-2013-4687

BID: 61122