CVE-2019-0039 (GCVE-0-2019-0039)
Vulnerability from cvelistv5
Published
2019-04-10 20:13
Modified
2024-09-16 16:12
Severity ?
5.3 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE
  • CWE-307 - Improper Restriction of Excessive Authentication Attempts
Summary
If REST API is enabled, the Junos OS login credentials are vulnerable to brute force attacks. The high default connection limit of the REST API may allow an attacker to brute-force passwords using advanced scripting techniques. Additionally, administrators who do not enforce a strong password policy can increase the likelihood of success from brute force attacks. Affected releases are Juniper Networks Junos OS: 14.1X53 versions prior to 14.1X53-D49; 15.1 versions prior to 15.1F6-S12, 15.1R7-S3; 15.1X49 versions prior to 15.1X49-D160; 15.1X53 versions prior to 15.1X53-D236, 15.1X53-D495, 15.1X53-D591, 15.1X53-D69; 16.1 versions prior to 16.1R3-S10, 16.1R4-S12, 16.1R6-S6, 16.1R7-S3; 16.1X65 versions prior to 16.1X65-D49; 16.2 versions prior to 16.2R2-S7; 17.1 versions prior to 17.1R2-S10, 17.1R3; 17.2 versions prior to 17.2R1-S8, 17.2R3-S1; 17.3 versions prior to 17.3R3-S2; 17.4 versions prior to 17.4R1-S6, 17.4R2-S2; 18.1 versions prior to 18.1R2-S4, 18.1R3-S1; 18.2 versions prior to 18.2R1-S5; 18.2X75 versions prior to 18.2X75-D30; 18.3 versions prior to 18.3R1-S1.
References
https://kb.juniper.net/JSA10928 x_refsource_CONFIRM
http://www.securityfocus.com/bid/107899 vdb-entry, x_refsource_BID
Impacted products
Vendor Product Version
Juniper Networks Junos OS Version: 14.1X53   < 14.1X53-D49
Version: 15.1   < 15.1F6-S12, 15.1R7-S3
Version: 15.1X49   < 15.1X49-D160
Version: 15.1X53   < 15.1X53-D236, 15.1X53-D495, 15.1X53-D591, 15.1X53-D69
Version: 16.1   < 16.1R3-S10, 16.1R4-S12, 16.1R6-S6, 16.1R7-S3
Version: 16.1X65   < 16.1X65-D49
Version: 16.2   < 16.2R2-S7
Version: 17.1   < 17.1R2-S10, 17.1R3
Version: 17.2   < 17.2R1-S8, 17.2R3-S1
Version: 17.3   < 17.3R3-S2
Version: 17.4   < 17.4R1-S6, 17.4R2-S2
Version: 18.1   < 18.1R2-S4, 18.1R3-S1
Version: 18.2   < 18.2R1-S5
Version: 18.2X75   < 18.2X75-D30
Version: 18.3   < 18.3R1-S1
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