Home/CVE/Nolan Ray from Apple Information Security identified a security vulnerability in Spinnaker, all versions prior to versio
CVE

CVE-2020-9301

Nolan Ray from Apple Information Security identified a security vulnerability in Spinnaker, all versions prior to versio

Nolan Ray from Apple Information Security identified a security vulnerability in Spinnaker, all versions prior to version 1.23.4, 1.22.4 or 1.21.5. The vulnerability exists within the handling of SpEL expressions that allows an attacker to read and write arbitrary files within the orca container via authenticated HTTP POST requests.

HIGH · CVSS 8.8 EPSS 0.00861
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-502Deserialization of Untrusted Data
▤

Affected Products & Versions

3
linuxfoundation spinnaker< 1.21.5
linuxfoundation spinnaker>= 1.22.0 and < 1.22.4
linuxfoundation spinnaker>= 1.23.0 and < 1.23.4
▣

Scoring & Timeline

8.8
HIGH · CVSS v3.1 · security-report@netflix.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 NVD11 Dec 2020 · 03:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/Netflix/security-bulletins/blob/master/advisories/nflx-2020-006.mdPatchThird Party Advisory
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