Deserialization in Adobe Coldfusion

CVE-2017-11284

Adobe ColdFusion has an Untrusted Data Deserialization vulnerability. This affects Update 4 and earlier versions for ColdFusion 2016, and Update 12 and earlier versions for ColdFusion 11.

Vulnerability class: Insecure Deserialization

EPSS: 0.239 (96.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

  • Adobe Coldfusion — versions 11.0, 2016
  • N/a Adobe Coldfusion Update 4 And Earlier Versions For 2016 Release. 12 11. — versions Adobe ColdFusion Update 4 and earlier versions for ColdFusion 2016 release. Update 12 and earlier versions for ColdFusion 11.

Weakness classification (CWE)

Public proof-of-concept exploits

References

  • psirt@adobe.com (x_refsource_CONFIRM, Patch, Mitigation, Vendor Advisory)
  • psirt@adobe.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)
  • psirt@adobe.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)

Frequently asked questions

What is CVE-2017-11284?
CVE-2017-11284 is a critical-severity vulnerability in Adobe Coldfusion, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2017-12-01.
How severe is CVE-2017-11284?
Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2017-11284 known to be exploited?
6 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.