CVE-2022-22198

HIGH

7.5

Description

An Access of Uninitialized Pointer vulnerability in the SIP ALG of Juniper Networks Junos OS allows an unauthenticated network-based attacker to cause a Denial of Service (DoS). Continued receipt of these specific packets will cause a sustained Denial of Service condition. On all MX and SRX platforms, if the SIP ALG is enabled, an MS-MPC or MS-MIC, or SPC will crash if it receives a SIP message with a specific contact header format. This issue affects Juniper Networks Junos OS on MX Series and SRX Series: 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R2-S1, 21.1R3; 21.2 versions prior to 21.2R2. This issue does not affect versions prior to 20.4R1.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published4/14/2022

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

juniper:junosjuniper:mx10juniper:mx10000juniper:mx10003juniper:mx10008juniper:mx10016juniper:mx104juniper:mx150juniper:mx2008juniper:mx2010juniper:mx2020juniper:mx204juniper:mx240juniper:mx40juniper:mx480juniper:mx5juniper:mx80juniper:mx960juniper:srx100juniper:srx110juniper:srx1400juniper:srx1500juniper:srx210juniper:srx220juniper:srx240juniper:srx240h2juniper:srx300juniper:srx320juniper:srx340juniper:srx3400juniper:srx345juniper:srx3600juniper:srx380juniper:srx4000juniper:srx4100juniper:srx4200juniper:srx4600juniper:srx5000juniper:srx5400juniper:srx550juniper:srx550_hmjuniper:srx550mjuniper:srx5600juniper:srx5800juniper:srx650

Weaknesses (CWE)

CWE-824CWE-824

References

https://kb.juniper.net/JSA69513(sirt@juniper.net)

https://kb.juniper.net/JSA69513(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.