# [Critical] Photon OS Security Update   
## Summary   
Advisory ID : PHSA-2021-3.0-0241    
Type : Security   
Severity : ['Critical', 'Moderate']    
Issued on : 2021-05-21   
Affected Versions : Photon OS 3.0    
   
## Details   
An update of {'gnutls', 'rpm'} packages of Photon OS has been released.   
   
## Affected Packages:    
### Critical    
gnutls - ['[CVE-2021-20231](https://nvd.nist.gov/vuln/detail/CVE-2021-20231)', '[CVE-2021-20232](https://nvd.nist.gov/vuln/detail/CVE-2021-20232)']    
### Moderate    
rpm - ['[CVE-2021-20266](https://nvd.nist.gov/vuln/detail/CVE-2021-20266)']   
   
## Solution     
Update the affected packages (tdnf update _package_)     
## Updated Packages Information    
gnutls-3.6.15-3.ph3.x86_64.rpm , sha256 : 7a493c0eebe8d99c226bed5190890ccce561a6af1fa19d43710663c3b2f59d0a , size : 1.5M , build_date : Thu, 20 May 2021 19:22:10 PDT    
gnutls-devel-3.6.15-3.ph3.x86_64.rpm , sha256 : 2146646c97a1b66772b050959fdbebbc9346749e180c2e665e79fba724c45fc5 , size : 1.2M , build_date : Thu, 20 May 2021 19:22:10 PDT    
python-rpm-4.14.2-12.ph3.x86_64.rpm , sha256 : 8a9d9ae340773fda78316798744c4b51ce5d6537db769df5b09e8e7159516ced , size : 78K , build_date : Thu, 20 May 2021 19:18:48 PDT    
python3-rpm-4.14.2-12.ph3.x86_64.rpm , sha256 : d4cde5e4636ed99ddb5e85ca1b840ff3cd3de409f4002524174fe43dd311b6dd , size : 79K , build_date : Thu, 20 May 2021 19:18:48 PDT    
rpm-4.14.2-12.ph3.x86_64.rpm , sha256 : a964d1197e5035bb3da474665953d652bae0bbe383aa6da55d1a7e8091331cef , size : 90K , build_date : Thu, 20 May 2021 19:18:48 PDT    
rpm-build-4.14.2-12.ph3.x86_64.rpm , sha256 : 93e8948d33a8b063e0c8303b7fb61bd99756ea7cdf27cda5bf838355ef3f6bf0 , size : 214K , build_date : Thu, 20 May 2021 19:18:48 PDT    
rpm-devel-4.14.2-12.ph3.x86_64.rpm , sha256 : ac82810992e8a14adaf5476be80df354acb31a0074b4c0f88a5ce956985d5cad , size : 86K , build_date : Thu, 20 May 2021 19:18:48 PDT    
rpm-lang-4.14.2-12.ph3.x86_64.rpm , sha256 : 480a24680803b6daf346186089248b4feaf5fc78df7a8e921545637c9dd0c2a2 , size : 518K , build_date : Thu, 20 May 2021 19:18:48 PDT    
rpm-libs-4.14.2-12.ph3.x86_64.rpm , sha256 : 11ec0e0fb73e48ae7a2139f1e965fc38931dc6786f9341a869b3a7bbcace3e47 , size : 354K , build_date : Thu, 20 May 2021 19:18:48 PDT