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CVE

CVE-2023-40050

Upload profile either through API or user interface in Chef Automate prior to and including version 4.10.29 using InSpec

Upload profile either through API or user interface in Chef Automate prior to and including version 4.10.29 using InSpec check command with maliciously crafted profile allows remote code execution.

CRITICAL · CVSS 9.9 EPSS 0.17272
Schedule remediation
  • EPSS ≥ 0.10 - elevated exploitation probability
  • EPSS percentile: top 5% of all CVEs by exploitation likelihood
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-434Unrestricted Upload of File with Dangerous Type
CWE-94Improper Control of Generation of Code ('Code Injection')
CWE-94Improper Control of Generation of Code ('Code Injection')
▤

Affected Products & Versions

1
chef automate<= 4.10.29
▣

Scoring & Timeline

9.9
CRITICAL · CVSS v3.1 · security@progress.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD31 Oct 2023 · 03:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://community.progress.com/s/article/Product-Alert-Bulletin-October-2023-CHEF-Automate-CVE-2023-40050Vendor Advisory
https://docs.chef.io/automate/profiles/Product
https://docs.chef.io/release_notes_automate/Release Notes
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