# [Important] Photon OS Security Update   
## Summary   
Advisory ID : PHSA-2021-2.0-0394    
Type : Security   
Severity : ['Important', 'Moderate']    
Issued on : 2021-09-21   
Affected Versions : Photon OS 2.0    
   
## Details   
An update of {'libtiff', 'kubernetes'} packages of Photon OS has been released.   
   
## Affected Packages:    
### Important    
kubernetes - ['[CVE-2021-25741](https://nvd.nist.gov/vuln/detail/CVE-2021-25741)']    
### Moderate    
libtiff - ['[CVE-2020-35522](https://nvd.nist.gov/vuln/detail/CVE-2020-35522)', '[CVE-2020-35521](https://nvd.nist.gov/vuln/detail/CVE-2020-35521)']   
   
## Solution     
Update the affected packages (tdnf update _package_)     
## Updated Packages Information    
kubernetes-1.18.19-3.ph2.x86_64.rpm , sha256 : 6ae642a856eebf5d00cd726d1594a8eb0640804d4a91a2cfc413f80be3fb500c , size : 145M , build_date : Tue, 21 Sep 2021 04:44:37 PDT    
kubernetes-kubeadm-1.18.19-3.ph2.x86_64.rpm , sha256 : 9a07e3cddc6289a5b166039916d9adde1b3632356e5a0aa6dec97ddb8b527d45 , size : 12M , build_date : Tue, 21 Sep 2021 04:44:37 PDT    
kubernetes-kubectl-extras-1.18.19-3.ph2.x86_64.rpm , sha256 : b52053ec96d2e8f2aeeceac8f233cef1c73e188515d65d37667836503e0f5a74 , size : 39M , build_date : Tue, 21 Sep 2021 04:44:37 PDT    
kubernetes-pause-1.18.19-3.ph2.x86_64.rpm , sha256 : e2794ebe22072d5d993ecb5f97ab7d9857a768ca7d49dfde2bc489e35b284237 , size : 282K , build_date : Tue, 21 Sep 2021 04:44:37 PDT    
libtiff-4.1.0-3.ph2.x86_64.rpm , sha256 : e01005b52bf96652a493e4a12175768599d82d6c81588e70e49c3458c8717602 , size : 462K , build_date : Tue, 21 Sep 2021 04:39:32 PDT    
libtiff-devel-4.1.0-3.ph2.x86_64.rpm , sha256 : fa5c9d03b5fbc8da40e47376b0789f610ec1f47e6de1a873cae7d1b904f5b17e , size : 573K , build_date : Tue, 21 Sep 2021 04:39:32 PDT