# [Critical] Photon OS Security Update   
## Summary   
Advisory ID : PHSA-2020-3.0-0051    
Type : Security   
Severity : {'Important', 'Moderate', 'Critical'}    
Issued on : 2020-01-23   
Affected Versions : Photon OS 3.0    
   
## Details   
An update of {'sudo', 'dnsmasq', 'apache-tomcat'} packages of Photon OS has been released.   
   
## Affected Packages:    
### Critical    
apache-tomcat - ['[CVE-2019-17563](https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-17563)']    
### Important    
sudo - ['[CVE-2019-19234](https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-19234)', '[CVE-2019-19232](https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-19232)']    
apache-tomcat - ['[CVE-2019-12418](https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-12418)']    
### Moderate    
dnsmasq - ['[CVE-2019-14834](https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-14834)']   
   
## Solution     
Update the affected packages (tdnf update _package_)     
## Updated Packages Information    
sudo-1.8.30-1.ph3.x86_64.rpm , sha256 : a1a83ce66e8524e8a6ba81123f05adf822a6461cd31197287cbd22dff24fa751 , size : 1.4M , build_date : Thu, 23 Jan 2020 03:19:53 UTC    
sudo-1.8.30-1.ph3.x86_64.rpm , sha256 : a1a83ce66e8524e8a6ba81123f05adf822a6461cd31197287cbd22dff24fa751 , size : 1.4M , build_date : Thu, 23 Jan 2020 03:19:53 UTC    
dnsmasq-utils-2.79-3.ph3.x86_64.rpm , sha256 : cfa4bec3b0e0b60754c1bc51ee76c654f4cf8a9e1f2404baa16ba2a9b7f3cc92 , size : 21K , build_date : Thu, 23 Jan 2020 03:19:11 UTC    
dnsmasq-2.79-3.ph3.x86_64.rpm , sha256 : 68125bc1882640a5d9297f9916525b2ced14d69d99998a91ae1c760ca39fd374 , size : 228K , build_date : Thu, 23 Jan 2020 03:19:11 UTC    
dnsmasq-utils-2.79-3.ph3.x86_64.rpm , sha256 : cfa4bec3b0e0b60754c1bc51ee76c654f4cf8a9e1f2404baa16ba2a9b7f3cc92 , size : 21K , build_date : Thu, 23 Jan 2020 03:19:11 UTC    
dnsmasq-2.79-3.ph3.x86_64.rpm , sha256 : 68125bc1882640a5d9297f9916525b2ced14d69d99998a91ae1c760ca39fd374 , size : 228K , build_date : Thu, 23 Jan 2020 03:19:11 UTC    
apache-tomcat-8.5.50-1.ph3.noarch.rpm , sha256 : f0c286321508a428e6ca99bf6160a32ce80d8a55605fbf337a47fe6ec4d802d0 , size : 8.0M , build_date : Thu, 23 Jan 2020 03:19:40 UTC    
apache-tomcat-8.5.50-1.ph3.noarch.rpm , sha256 : f0c286321508a428e6ca99bf6160a32ce80d8a55605fbf337a47fe6ec4d802d0 , size : 8.0M , build_date : Thu, 23 Jan 2020 03:19:40 UTC