CVE-2020-9301

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
netflixCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 73%
VendorProductVersion
linuxfoundationspinnaker
𝑥
< 1.21.5
linuxfoundationspinnaker
1.22.0 ≤
𝑥
< 1.22.4
linuxfoundationspinnaker
1.23.0 ≤
𝑥
< 1.23.4
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/Netflix/security-bulletins/blob/master/advisories/nflx-2020-006.md
https://github.com/Netflix/security-bulletins/blob/master/advisories/nflx-2020-006.md