Rapid7 Vulnerability & Exploit Database

Amazon Linux AMI 2: CVE-2020-28948: Security patch for php-pear (ALAS-2021-1584)

Free InsightVM Trial No Credit Card Necessary
2024 Attack Intel Report Latest research by Rapid7 Labs
Back to Search

Amazon Linux AMI 2: CVE-2020-28948: Security patch for php-pear (ALAS-2021-1584)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
11/19/2020
Created
01/09/2021
Added
01/08/2021
Modified
09/30/2022

Description

Archive_Tar through 1.4.10 allows an unserialization attack because phar: is blocked but PHAR: is not blocked.

Solution(s)

  • amazon-linux-ami-2-upgrade-php-pear

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;