Juniper Alert
2155Warning Date
Severity Level
Warning Number
Target Sector
18 August, 2023
● Critical
2023-5737
All
Description:
Juniper has released security updates to address multiple vulnerabilities in the following products:
- Juniper Networks Junos OS on SRX Series
- All versions prior to 20.4R3-S8
- 21.2 versions prior to 21.2R3-S6
- 21.3 versions prior to 21.3R3-S5
- 21.4 versions prior to 21.4R3-S5
- 22.1 versions prior to 22.1R3-S3
- 22.2 versions prior to 22.2R3-S2
- 22.3 versions prior to 22.3R2-S2, 22.3R3
- 22.4 versions prior to 22.4R2-S1, 22.4R3
- Juniper Networks Junos OS on EX Series
- All versions prior to 20.4R3-S8
- 21.2 versions prior to 21.2R3-S6
- 21.3 versions prior to 21.3R3-S5
- 21.4 versions prior to 21.4R3-S4
- 22.1 versions prior to 22.1R3-S3
- 22.2 versions prior to 22.2R3-S1
- 22.3 versions prior to 22.3R2-S2, 22.3R3
- 22.4 versions prior to 22.4R2-S1, 22.4R3
Threats:
An attacker could exploit these vulnerabilities by doing the following:
- Remote Code Execution
- Lack of Authentication
Best practice and Recommendations:
The CERT team encourages users to review Juniper security advisory and update the affected products: