# [Critical] Photon OS Security Update   
## Summary   
Advisory ID : PHSA-2021-1.0-0409    
Type : Security   
Severity : ['Critical', 'Important', 'Moderate']    
Issued on : 2021-07-01   
Affected Versions : Photon OS 1.0    
   
## Details   
An update of {'NetworkManager', 'httpd'} packages of Photon OS has been released.   
   
## Affected Packages:    
### Critical    
httpd - ['[CVE-2021-26691](https://nvd.nist.gov/vuln/detail/CVE-2021-26691)']    
### Important    
httpd - ['[CVE-2021-26690](https://nvd.nist.gov/vuln/detail/CVE-2021-26690)', '[CVE-2020-35452](https://nvd.nist.gov/vuln/detail/CVE-2020-35452)', '[CVE-2020-13950](https://nvd.nist.gov/vuln/detail/CVE-2020-13950)']    
### Moderate    
NetworkManager - ['[CVE-2021-20297](https://nvd.nist.gov/vuln/detail/CVE-2021-20297)']   
httpd - ['[CVE-2019-17567](https://nvd.nist.gov/vuln/detail/CVE-2019-17567)', '[CVE-2021-30641](https://nvd.nist.gov/vuln/detail/CVE-2021-30641)']   
   
## Solution     
Update the affected packages (tdnf update _package_)     
## Updated Packages Information    
NetworkManager-1.22.10-2.ph1.x86_64.rpm , sha256 : 4206ed898efd431a365dc52617b59f0c1a1e6e2d5f2f977db891c580df59a354 , size : 6.1M , build_date : Wed, 30 Jun 2021 20:02:48 PDT    
NetworkManager-devel-1.22.10-2.ph1.x86_64.rpm , sha256 : cd517097e44e11cedd6579a3408274f288d37edeee2097bb3d404d9896baa283 , size : 103K , build_date : Wed, 30 Jun 2021 20:02:48 PDT    
httpd-2.4.48-1.ph1.x86_64.rpm , sha256 : 24d646d1e020eb3cb4f9c3bafa4b05078648b2a345411720b0e8e786a6c0fed5 , size : 1.8M , build_date : Wed, 30 Jun 2021 20:04:38 PDT    
httpd-devel-2.4.48-1.ph1.x86_64.rpm , sha256 : c7b932cf4e6308673718d302e1d41133c0840fd85341e311ecce8aea7203bca0 , size : 199K , build_date : Wed, 30 Jun 2021 20:04:38 PDT    
httpd-docs-2.4.48-1.ph1.x86_64.rpm , sha256 : 5fc7e03e37c492e29303b91ba56ed342d3a11e87a56af68ce8a587f2bbdfe7ca , size : 5.4M , build_date : Wed, 30 Jun 2021 20:04:38 PDT    
httpd-tools-2.4.48-1.ph1.x86_64.rpm , sha256 : b050e82e534ae42b519be38d723efa08b4c469659eeb18936eac074bb3b0b3ff , size : 19K , build_date : Wed, 30 Jun 2021 20:04:38 PDT