Multiple vulnerablities in Juniper Networks Juniper Secure Analytics

Published: 2024-02-01

Risk	Medium
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2022-3171 CVE-2022-3509
CWE-ID	CWE-20
Exploitation vector	Network
Public exploit	N/A
Vulnerable software	Juniper Secure Analytics (JSA) Server applications / IDS/IPS systems, Firewalls and proxy servers
Vendor	Juniper Networks, Inc.

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Input validation error

EUVDB-ID: #VU69293

Risk: Medium

CVSSv4.0: 4.9 [CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-3171

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input containing multiple instances of non-repeated embedded messages with repeated or unknown fields. A remote attacker can cause objects to be converted back-n-forth between mutable and immutable forms, resulting in potentially long garbage collection pauses.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Juniper Secure Analytics (JSA): 7.5.0 UP1 - 7.5.0

CPE2.3

External links

https://supportportal.juniper.net/s/article/2024-01-Security-Bulletin-JSA-Series-Multiple-vulnerabilities-resolved-in-7-5-0-UP7-IF04

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Input validation error

EUVDB-ID: #VU69670