Executive Summary

Informations
Name CVE-2023-22394 First vendor Publication 2023-01-13
Vendor Cve Last vendor Modification 2023-01-24

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

An Improper Handling of Unexpected Data Type vulnerability in the handling of SIP calls in Juniper Networks Junos OS on SRX Series and MX Series platforms allows an attacker to cause a memory leak leading to Denial of Services (DoS). This issue occurs on all MX Series platforms with MS-MPC or MS-MIC card and all SRX Series platforms where SIP ALG is enabled. Successful exploitation of this vulnerability prevents additional SIP calls and applications from succeeding. The SIP ALG needs to be enabled, either implicitly / by default or by way of configuration. To confirm whether SIP ALG is enabled on SRX use the following command: user@host> show security alg status | match sip SIP : Enabled This issue affects Juniper Networks Junos OS on SRX Series and on MX Series: All versions prior to 19.3R3-S7; 19.4 versions prior to 19.4R2-S8, 19.4R3-S10; 20.1 versions 20.1R1 and later versions; 20.2 versions prior to 20.2R3-S6; 20.3 versions prior to 20.3R3-S6; 20.4 versions prior to 20.4R3-S5; 21.1 versions prior to 21.1R3-S5; 21.2 versions prior to 21.2R3-S1; 21.3 versions prior to 21.3R3; 21.4 versions prior to 21.4R2-S2, 21.4R3; 22.1 versions prior to 22.1R1-S2, 22.1R2, 22.1R3-S1. This issue does not affect Juniper Networks Junos OS on SRX Series and on MX Series: All versions prior to 18.2R1.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22394

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Hardware 1
Os 987

Sources (Detail)

Source Url
CONFIRM https://kb.juniper.net/JSA70190

Alert History

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Date Informations
2023-09-05 13:38:18
  • Multiple Updates
2023-09-05 01:28:30
  • Multiple Updates
2023-09-02 13:36:10
  • Multiple Updates
2023-09-02 01:28:58
  • Multiple Updates
2023-08-12 13:42:04
  • Multiple Updates
2023-08-12 01:28:13
  • Multiple Updates
2023-08-11 13:33:07
  • Multiple Updates
2023-08-11 01:29:05
  • Multiple Updates
2023-08-06 13:30:32
  • Multiple Updates
2023-08-06 01:27:52
  • Multiple Updates
2023-08-04 13:31:01
  • Multiple Updates
2023-08-04 01:28:15
  • Multiple Updates
2023-07-28 02:19:32
  • Multiple Updates
2023-07-14 13:30:51
  • Multiple Updates
2023-07-14 01:27:53
  • Multiple Updates
2023-04-28 02:17:04
  • Multiple Updates
2023-03-29 02:29:51
  • Multiple Updates
2023-03-28 12:27:42
  • Multiple Updates
2023-01-24 21:27:19
  • Multiple Updates
2023-01-13 09:27:16
  • Multiple Updates
2023-01-13 05:27:16
  • First insertion