# Critical Photon OS Security Update

## Summary
  
Advisory Id     : PHSA-2022-4.0-0231
  
Type            : Security
  
Severity        : ['Critical', 'Important', 'Moderate']
  
Issue date      : 2022-08-17
  
Affected Release: 4.0

## Details
  
Updates of ['libtar', 'libtiff'] packages of Photon OS have been released.
## Affected Packages

### Critical
  
libtar - ['[CVE-2021-33643](https://nvd.nist.gov/vuln/detail/CVE-2021-33643)']

### Important
  
libtar - ['[CVE-2021-33646](https://nvd.nist.gov/vuln/detail/CVE-2021-33646)', '[CVE-2021-33644](https://nvd.nist.gov/vuln/detail/CVE-2021-33644)', '[CVE-2021-33645](https://nvd.nist.gov/vuln/detail/CVE-2021-33645)']

### Moderate
  
libtiff - ['[CVE-2022-34526](https://nvd.nist.gov/vuln/detail/CVE-2022-34526)']

## Solution
  
Update the affected packages (tdnf update package)

## Updated Packages Information
  
libtar-1.2.20-6.ph4.x86_64.rpm | size : 32K , sha256 : c0c5353b4f2e6ca11d9387a3c9f72e626c4f2144ee4c7f63b2dc407922f0773e , build time : Wed, 17 Aug 2022 18:36:59 UTC
  
libtar-devel-1.2.20-6.ph4.x86_64.rpm | size : 32K , sha256 : 13656cbd9309e623afb03393181fd790818696fee8743fb2266567a15fd01ff4 , build time : Wed, 17 Aug 2022 18:36:59 UTC
  
libtiff-4.4.0-4.ph4.x86_64.rpm | size : 420K , sha256 : dc9778aa1cdfa127a3245985b4242dd1c8e7946e7e6b604e3f04772671ee172d , build time : Wed, 17 Aug 2022 18:37:01 UTC
  
libtiff-devel-4.4.0-4.ph4.x86_64.rpm | size : 516K , sha256 : 6a77da767820a67fc5b6e50db19deac3812beb3dacc0072a48523f388a3c7745 , build time : Wed, 17 Aug 2022 18:37:01 UTC