# [Moderate] Photon OS Security Update   
## Summary   
Advisory ID : PHSA-2021-4.0-0030    
Type : Security   
Severity : ['Moderate']    
Issued on : 2021-05-21   
Affected Versions : Photon OS 4.0    
   
## Details   
An update of {'cifs-utils', 'rpm'} packages of Photon OS has been released.   
   
## Affected Packages:    
### Moderate    
cifs-utils - ['[CVE-2021-20208](https://nvd.nist.gov/vuln/detail/CVE-2021-20208)']   
rpm - ['[CVE-2021-20266](https://nvd.nist.gov/vuln/detail/CVE-2021-20266)']   
   
## Solution     
Update the affected packages (tdnf update _package_)     
## Updated Packages Information    
cifs-utils-6.13-1.ph4.x86_64.rpm , sha256 : d7060ac184eeafe01f88fd3ac78e6bc593590b48dea7399f7b2b5cbc1da004f7 , size : 32K , build_date : Thu, 20 May 2021 19:52:44 PDT    
cifs-utils-devel-6.13-1.ph4.x86_64.rpm , sha256 : ce675738cf23b559603f3a4a3d74c99465e594ff3df18c6290e67d798810da2b , size : 9.3K , build_date : Thu, 20 May 2021 19:52:44 PDT    
python3-rpm-4.16.1.2-4.ph4.x86_64.rpm , sha256 : b2d9a1201ba7f879f2ecf8d7f86f777a38200c46a8ca24ad386cc91292fa764a , size : 98K , build_date : Thu, 20 May 2021 19:52:20 PDT    
rpm-4.16.1.2-4.ph4.x86_64.rpm , sha256 : a321e4ffe28ed2a7881d0e782ba7865deca9010ce725bf777481898d80270790 , size : 84K , build_date : Thu, 20 May 2021 19:52:20 PDT    
rpm-build-4.16.1.2-4.ph4.x86_64.rpm , sha256 : 5d287065a4f11c2a57f8e7dc7e7c1241535ab283b2926761b7ffa6d0ff8cb8ee , size : 173K , build_date : Thu, 20 May 2021 19:52:20 PDT    
rpm-devel-4.16.1.2-4.ph4.x86_64.rpm , sha256 : 5e333ef0014a047d8d48d4fee9a8438c621db5b4f18c10bea4b9a5ac36160c7c , size : 81K , build_date : Thu, 20 May 2021 19:52:20 PDT    
rpm-lang-4.16.1.2-4.ph4.x86_64.rpm , sha256 : 650e2ec428c1b8074b5c02c36eb5cc2e35e7e50fee882b17b801d7346d20d5b1 , size : 308K , build_date : Thu, 20 May 2021 19:52:20 PDT    
rpm-libs-4.16.1.2-4.ph4.x86_64.rpm , sha256 : 7d11bce1b665da3d1faebc9172be1cbccce4952385f1d8e00ec3749b2fe7b2f9 , size : 314K , build_date : Thu, 20 May 2021 19:52:20 PDT