CVE-2020-1637 (GCVE-0-2020-1637)
Vulnerability from cvelistv5 – Published: 2020-04-08 19:26 – Updated: 2024-09-16 23:41
VLAI
EPSS
VEX
Title
Junos OS: SRX Series: Unified Access Control (UAC) bypass vulnerability
Summary
A vulnerability in Juniper Networks SRX Series device configured as a Junos OS Enforcer device may allow a user to access network resources that are not permitted by a UAC policy. This issue might occur when the IP address range configured in the Infranet Controller (IC) is configured as an IP address range instead of an IP address/netmask. See the Workaround section for more detail. The Junos OS Enforcer CLI settings are disabled by default. This issue affects Juniper Networks Junos OS on SRX Series: 12.3X48 versions prior to 12.3X48-D100; 15.1X49 versions prior to 15.1X49-D210; 17.3 versions prior to 17.3R2-S5, 17.3R3-S8; 17.4 versions prior to 17.4R2-S9, 17.4R3-S1; 18.1 versions prior to 18.1R3-S10; 18.2 versions prior to 18.2R2-S7, 18.2R3-S3; 18.3 versions prior to 18.3R1-S7, 18.3R3-S2; 18.4 versions prior to 18.4R1-S6, 18.4R2-S4, 18.4R3-S1; 19.1 versions prior to 19.1R1-S4, 19.1R2-S1, 19.1R3; 19.2 versions prior to 19.2R1-S3, 19.2R2; 19.3 versions prior to 19.3R2-S1, 19.3R3; 19.4 versions prior to 19.4R1-S1, 19.4R2.
Severity
7.2 (High)
CWE
- CWE-288 - Authentication Bypass Using an Alternate Path or Channel
Assigner
juniper
CNA
References
1 reference
| URL | Tags |
|---|---|
| https://kb.juniper.net/JSA11018 | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Juniper Networks | Junos OS |
Affected:
12.3X48 , < 12.3X48-D100
(custom)
Affected: 15.1X49 , < 15.1X49-D210 (custom) Affected: 17.3 , < 17.3R2-S5, 17.3R3-S8 (custom) Affected: 17.4 , < 17.4R2-S9, 17.4R3-S1 (custom) Affected: 18.1 , < 18.1R3-S10 (custom) Affected: 18.2 , < 18.2R2-S7, 18.2R3-S3 (custom) Affected: 18.3 , < 18.3R1-S7, 18.3R3-S2 (custom) Affected: 18.4 , < 18.4R1-S6, 18.4R2-S4, 18.4R3-S1 (custom) Affected: 19.1 , < 19.1R1-S4, 19.1R2-S1, 19.1R3 (custom) Affected: 19.2 , < 19.2R1-S3, 19.2R2 (custom) Affected: 19.3 , < 19.3R2-S1, 19.3R3 (custom) Affected: 19.4 , < 19.4R1-S1, 19.4R2 (custom) |
Date Public
2020-04-08 00:00
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