CVE-2018-0001

Summary

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.

Affected Software

VendorProductVersion RangeStatus
Juniper NetworksJunos OS12.1X46 < 12.1X46-D67affected
Juniper NetworksJunos OS12.3 < 12.3R12-S5affected
Juniper NetworksJunos OS12.3X48 < 12.3X48-D35affected
Juniper NetworksJunos OS14.1 < 14.1R8-S5, 14.1R9affected
Juniper NetworksJunos OS14.1X53 < 14.1X53-D44, 14.1X53-D50affected
Juniper NetworksJunos OS14.2 < 14.2R7-S7, 14.2R8affected
Juniper NetworksJunos OS15.1 < 15.1R3affected
Juniper NetworksJunos OS15.1X49 < 15.1X49-D30affected
Juniper NetworksJunos OS15.1X53 < 15.1X53-D70affected

Weaknesses

  • Remote code execution

Workarounds

Disable J-Web, or limit access to only trusted hosts.

ADP Enrichment

CVE Program Container

Additional References

References