# [Important] Photon OS Security Update   
## Summary   
Advisory ID : PHSA-2021-2.0-0326    
Type : Security   
Severity : ['Important', 'Moderate']    
Issued on : 2021-03-10   
Affected Versions : Photon OS 2.0    
   
## Details   
An update of {'envoy', 'kubernetes'} packages of Photon OS has been released.   
   
## Affected Packages:    
### Important    
envoy - ['[CVE-2020-35471](https://nvd.nist.gov/vuln/detail/CVE-2020-35471)']    
### Moderate    
kubernetes - ['[CVE-2020-8564](https://nvd.nist.gov/vuln/detail/CVE-2020-8564)', '[CVE-2020-8566](https://nvd.nist.gov/vuln/detail/CVE-2020-8566)']   
   
## Solution     
Update the affected packages (tdnf update _package_)     
## Updated Packages Information    
envoy-1.14.4-2.ph2.x86_64.rpm , sha256 : 8b5f8d7740f2682a28a50af10aee0ef8afbe3da917dde554f99744993b8a1c8a , size : 25M , build_date : Wed, 10 Mar 2021 03:12:30 UTC    
kubernetes-1.17.11-2.ph2.x86_64.rpm , sha256 : d176989e51a1c217e6e17c5b4b31b5b769e41351d2385bba3fda1b46994e2ded , size : 143M , build_date : Wed, 10 Mar 2021 03:00:56 UTC    
kubernetes-kubeadm-1.17.11-2.ph2.x86_64.rpm , sha256 : c2ae3fafe28e9f17792860bbb03ceaa62b600f9295a43a3cdbf369a0f95d489f , size : 12M , build_date : Wed, 10 Mar 2021 03:00:56 UTC    
kubernetes-kubectl-extras-1.17.11-2.ph2.x86_64.rpm , sha256 : 4d27f9547e5645b781a7c92035b826025b323e8bba640d8c772a66e3c3d7e8bb , size : 38M , build_date : Wed, 10 Mar 2021 03:00:56 UTC    
kubernetes-pause-1.17.11-2.ph2.x86_64.rpm , sha256 : a58e8b3aee3b4ed999cc63f080541cc4a49f6b50deb84b4354b40bdc91619475 , size : 281K , build_date : Wed, 10 Mar 2021 03:00:56 UTC