CVSS 3.1 Score 7.5 of 10 (high)


Published Oct 13, 2023
Updated: Oct 20, 2023
CWE ID 754


CVE-2023-44198 is an Improper Check for Unusual or Exceptional Conditions vulnerability in the SIP ALG (Application Layer Gateway) of Juniper Networks Junos OS on SRX Series and MX Series. The vulnerability allows an unauthenticated network-based attacker to cause an integrity impact in connected networks. This vulnerability affects multiple versions of Junos OS, including 20.4, 21.1, 21.2, 21.3, 21.4, and 22.1 to 22.3 versions (prior to specific releases mentioned). To remediate this vulnerability, users should upgrade their Junos OS to the specified fixed versions or apply the recommended security patches provided by Juniper Networks. The potential danger of this vulnerability is considered high with a base severity rating of 7.5 according to NIST's CVSS rating system.

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