Improper check for unusual or exceptional conditions in Juniper Junos OS - CVE-2023-44198

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Main Vulnerability Database Vulnerabilities #VU82387

Improper check for unusual or exceptional conditions in Juniper Junos OS - CVE-2023-44198

Published: October 25, 2023


Vulnerability identifier: #VU82387
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2023-44198
CWE-ID: CWE-754
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Juniper Junos OS
Software vendor:
Juniper Networks, Inc.

Description

The vulnerability allows a remote non-authenticated attacker to manipulate data.

The vulnerability exists due to improper check for unusual or exceptional conditions error in the SIP ALG. A remote non-authenticated attacker can force a device to forward malformed packets and treat them as valid after receiving a specially crafted SIP packet.


Remediation

Install updates from vendor's website.

External links