Juniper Junos SRX Series SIP ALG Remote DoS (JSA10633)

high Nessus Plugin ID 76502

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Synopsis

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

Description

According to its self-reported version number, the remote Junos device is affected by a denial of service vulnerability. A remote attacker, by sending a specially crafted SIP packet to an SRX series device, can crash the 'flowd' process.

Note that this issue only affects SRX series devices when SIP ALG is enabled. All SRX devices, except for SRX-HE devices, have SIP ALG enabled by default.

Solution

Apply the relevant Junos software release or workaround referenced in Juniper advisory JSA10633.

Plugin Details

Severity: High

ID: 76502

File Name: juniper_jsa10633.nasl

Version: 1.10

Type: combined

Family: Junos Local Security Checks

Published: 7/15/2014

Updated: 7/12/2018

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.4

CVSS v2

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

Exploit Ease: No known exploits are available

Patch Publication Date: 7/9/2014

Vulnerability Publication Date: 7/9/2014

Reference Information

CVE: CVE-2014-3815

BID: 68551

JSA: JSA10633

Detections

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