CVE-2018-0001
Last modified
CVE-2018-0001 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A remote, unauthenticated attacker may be able to execute code by exploiting a use-after-free defect found in older versions of PHP through injection of crafted data via specific PHP URLs within the context of the J-Web process. Affected releases are Juniper Networks Junos OS: 12.1X46 versions prior to 12.1X46-D67; 12.3 versions prior to 12.3R12-S5; 12.3X48 versions prior to 12.3X48-D35; 14.1 versions prior to 14.1R8-S5, 14.1R9; 14.1X53 versions prior to 14.1X53-D44, 14.1X53-D50; 14.2 versions prior to 14.2R7-S7, 14.2R8; 15.1 versions prior to 15.1R3; 15.1X49 versions prior to 15.1X49-D30; 15.1X53 versions prior to 15.1X53-D70.. EPSS estimates a 6.33% chance of exploitation in the next 30 days.
Description
A remote, unauthenticated attacker may be able to execute code by exploiting a use-after-free defect found in older versions of PHP through injection of crafted data via specific PHP URLs within the context of the J-Web process. Affected releases are Juniper Networks Junos OS: 12.1X46 versions prior to 12.1X46-D67; 12.3 versions prior to 12.3R12-S5; 12.3X48 versions prior to 12.3X48-D35; 14.1 versions prior to 14.1R8-S5, 14.1R9; 14.1X53 versions prior to 14.1X53-D44, 14.1X53-D50; 14.2 versions prior to 14.2R7-S7, 14.2R8; 15.1 versions prior to 15.1R3; 15.1X49 versions prior to 15.1X49-D30; 15.1X53 versions prior to 15.1X53-D70.
Metrics
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Juniper | Junos | 12.1x46 | D10 |
| Juniper | Junos | 12.3x48 | D10 |
| Juniper | Junos | 15.1x49 | D10 |
| Juniper | Junos | 15.1x53 | D20 |
| Juniper | Junos | 14.1 | — |
| Juniper | Junos | 14.2 | R1 |
| Juniper | Junos | 15.1 | R1 |
| Juniper | Junos | 12.3 | — |
| Juniper | Junos | 14.1x53 | — |
References
- http://www.securitytracker.com/id/1040180Third Party Advisory, VDB Entry
- https://kb.juniper.net/JSA10828Mitigation, Patch, Vendor Advisory
- http://www.securitytracker.com/id/1040180Third Party Advisory, VDB Entry
- https://kb.juniper.net/JSA10828Mitigation, Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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