CVE-2020-9301
HIGHLinuxfoundation Spinnaker < 1.21.5 - Insecure Deserialization
Title source: ruleDescription
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.
References (1)
Core 1
Core References
Patch, Third Party Advisory x_refsource_confirm
https://github.com/Netflix/security-bulletins/blob/master/advisories/nflx-2020-006.md
Scores
CVSS v3
8.8
EPSS
0.0086
EPSS Percentile
75.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-502
Status
published
Products (1)
linuxfoundation/spinnaker
< 1.21.5
Published
Dec 11, 2020
Tracked Since
Feb 18, 2026