Rapid7 Vulnerability & Exploit Database

Oracle Solaris 11: CVE-2021-21707 (11.4 SRU 41.107.2)

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

Oracle Solaris 11: CVE-2021-21707 (11.4 SRU 41.107.2)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
11/29/2021
Created
01/20/2022
Added
01/19/2022
Modified
02/23/2022

Description

In PHP versions 7.3.x below 7.3.33, 7.4.x below 7.4.26 and 8.0.x below 8.0.13, certain XML parsing functions, like simplexml_load_file(), URL-decode the filename passed to them. If that filename contains URL-encoded NUL character, this may cause the function to interpret this as the end of the filename, thus interpreting the filename differently from what the user intended, which may lead it to reading a different file than intended.

Solution(s)

  • oracle-solaris-11-4-upgrade-web-php-73-7-3-33-11-4-41-0-1-107-1
  • oracle-solaris-11-4-upgrade-web-php-74-7-4-26-11-4-41-0-1-107-1
  • oracle-solaris-11-4-upgrade-web-php-80-8-0-13-11-4-41-0-1-107-1

References

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
  • Lightweight Endpoint Agent
  • Live Dashboards
  • Real Risk Prioritization
  • IT-Integrated Remediation Projects
  • Cloud, Virtual, and Container Assessment
  • Integrated Threat Feeds
  • Easy-to-Use RESTful API
  • Automation-Assisted Patching
  • Automated Containment
Free InsightVM Trial View All Features

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

;