CVE-2017-10617

Summary

The ifmap service that comes bundled with Contrail has an XML External Entity (XXE) vulnerability that may allow an attacker to retrieve sensitive system files. Affected releases are Juniper Networks Contrail 2.2 prior to 2.21.4; 3.0 prior to 3.0.3.4; 3.1 prior to 3.1.4.0; 3.2 prior to 3.2.5.0. CVE-2017-10616 and CVE-2017-10617 can be chained together and have a combined CVSSv3 score of 5.8 (AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N).

Affected Software

VendorProductVersion RangeStatus
Juniper NetworksContrail2.2 < 2.21.4affected
Juniper NetworksContrail3.0 < 3.0.3.4affected
Juniper NetworksContrail3.1 < 3.1.4.0affected
Juniper NetworksContrail3.2 < 3.2.5.0affected

Weaknesses

  • XML External Entity (XXE) vulnerability

Workarounds

There are no viable workarounds. It is good security practice to limit the exploitable attack surface of critical infrastructure networking equipment. Use access lists or firewall filters to limit access only from trusted, administrative networks or hosts.

ADP Enrichment

CVE Program Container

Additional References

References