CVE-2018-0001

Name: CVE-2018-0001
Creator: NVD / NIST
Published: 2018-01-10T22:29:00.93+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 6.33%

Last modified Jun 17, 2026

CVE-2018-0001 is a vulnerability of currently unknown severity. 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

EPSS Probability

6.33%

92.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-416

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.securityfocus.com/bid/103092
http://www.securitytracker.com/id/1040180Third Party Advisory, VDB Entry
https://kb.juniper.net/JSA10828Mitigation, Patch, Vendor Advisory
http://www.securityfocus.com/bid/103092
http://www.securitytracker.com/id/1040180Third Party Advisory, VDB Entry
https://kb.juniper.net/JSA10828Mitigation, Patch, Vendor Advisory

Timeline

Published: Jan 10, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-0001?

How severe is CVE-2018-0001?

Severity scoring for CVE-2018-0001 is pending analysis. The EPSS model estimates a 6.33% probability of exploitation in the next 30 days.

How do I fix CVE-2018-0001?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-0001?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST