Low: screen

2021-04-07T00:18:00
ID ALAS-2021-1492
Type amazon
Reporter Amazon
Modified 2021-04-07T18:49:00

Description

Issue Overview:

A flaw was found in screen. A specially crafted sequence of combining characters could cause an out of bounds write leading to arbitrary code execution. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. (CVE-2021-26937)

Affected Packages:

screen

Issue Correction:
Run yum update screen to update your system.

New Packages:

i686:  
    screen-debuginfo-4.0.3-19.7.amzn1.i686  
    screen-4.0.3-19.7.amzn1.i686

src:  
    screen-4.0.3-19.7.amzn1.src

x86_64:  
    screen-debuginfo-4.0.3-19.7.amzn1.x86_64  
    screen-4.0.3-19.7.amzn1.x86_64