# [Important] Photon OS Security Update   
## Summary   
Advisory ID : PHSA-2021-2.0-0319    
Type : Security   
Severity : ['Important']    
Issued on : 2021-02-17   
Affected Versions : Photon OS 2.0    
   
## Details   
An update of {'cassandra'} packages of Photon OS has been released.   
   
## Affected Packages:    
### Important    
cassandra - ['[CVE-2020-17516](https://nvd.nist.gov/vuln/detail/CVE-2020-17516)']    
   
## Solution     
Update the affected packages (tdnf update _package_)     
## Updated Packages Information    
cassandra-3.11.10-1.ph2.x86_64.rpm , sha256 : dde973f7d6d40ac4b1b4f11cb008f57099ed48e166504fdd68970ff7fc45905a , size : 54M , build_date : Tue, 16 Feb 2021 21:47:11 UTC