Rapid7 Vulnerability & Exploit Database

Red Hat: CVE-2023-0568: 1-byte array overrun in common path resolve code (Multiple Advisories)

Free InsightVM Trial No Credit Card Necessary
Watch Demo See how it all works
Back to Search

Red Hat: CVE-2023-0568: 1-byte array overrun in common path resolve code (Multiple Advisories)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
02/16/2023
Created
11/01/2023
Added
11/01/2023
Modified
01/25/2024

Description

In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, core path resolution function allocate buffer one byte too small. When resolving paths with lengths close to system MAXPATHLEN setting, this may lead to the byte after the allocated buffer being overwritten with NUL value, which might lead to unauthorized data access or modification. 

Solution(s)

  • redhat-upgrade-apcu-panel
  • redhat-upgrade-libzip
  • redhat-upgrade-libzip-debuginfo
  • redhat-upgrade-libzip-debugsource
  • redhat-upgrade-libzip-devel
  • redhat-upgrade-libzip-tools
  • redhat-upgrade-libzip-tools-debuginfo
  • redhat-upgrade-php
  • redhat-upgrade-php-bcmath
  • redhat-upgrade-php-bcmath-debuginfo
  • redhat-upgrade-php-cli
  • redhat-upgrade-php-cli-debuginfo
  • redhat-upgrade-php-common
  • redhat-upgrade-php-common-debuginfo
  • redhat-upgrade-php-dba
  • redhat-upgrade-php-dba-debuginfo
  • redhat-upgrade-php-dbg
  • redhat-upgrade-php-dbg-debuginfo
  • redhat-upgrade-php-debuginfo
  • redhat-upgrade-php-debugsource
  • redhat-upgrade-php-devel
  • redhat-upgrade-php-embedded
  • redhat-upgrade-php-embedded-debuginfo
  • redhat-upgrade-php-enchant
  • redhat-upgrade-php-enchant-debuginfo
  • redhat-upgrade-php-ffi
  • redhat-upgrade-php-ffi-debuginfo
  • redhat-upgrade-php-fpm
  • redhat-upgrade-php-fpm-debuginfo
  • redhat-upgrade-php-gd
  • redhat-upgrade-php-gd-debuginfo
  • redhat-upgrade-php-gmp
  • redhat-upgrade-php-gmp-debuginfo
  • redhat-upgrade-php-intl
  • redhat-upgrade-php-intl-debuginfo
  • redhat-upgrade-php-ldap
  • redhat-upgrade-php-ldap-debuginfo
  • redhat-upgrade-php-mbstring
  • redhat-upgrade-php-mbstring-debuginfo
  • redhat-upgrade-php-mysqlnd
  • redhat-upgrade-php-mysqlnd-debuginfo
  • redhat-upgrade-php-odbc
  • redhat-upgrade-php-odbc-debuginfo
  • redhat-upgrade-php-opcache
  • redhat-upgrade-php-opcache-debuginfo
  • redhat-upgrade-php-pdo
  • redhat-upgrade-php-pdo-debuginfo
  • redhat-upgrade-php-pear
  • redhat-upgrade-php-pecl-apcu
  • redhat-upgrade-php-pecl-apcu-debuginfo
  • redhat-upgrade-php-pecl-apcu-debugsource
  • redhat-upgrade-php-pecl-apcu-devel
  • redhat-upgrade-php-pecl-rrd
  • redhat-upgrade-php-pecl-rrd-debuginfo
  • redhat-upgrade-php-pecl-rrd-debugsource
  • redhat-upgrade-php-pecl-xdebug3
  • redhat-upgrade-php-pecl-xdebug3-debuginfo
  • redhat-upgrade-php-pecl-xdebug3-debugsource
  • redhat-upgrade-php-pecl-zip
  • redhat-upgrade-php-pecl-zip-debuginfo
  • redhat-upgrade-php-pecl-zip-debugsource
  • redhat-upgrade-php-pgsql
  • redhat-upgrade-php-pgsql-debuginfo
  • redhat-upgrade-php-process
  • redhat-upgrade-php-process-debuginfo
  • redhat-upgrade-php-snmp
  • redhat-upgrade-php-snmp-debuginfo
  • redhat-upgrade-php-soap
  • redhat-upgrade-php-soap-debuginfo
  • redhat-upgrade-php-xml
  • redhat-upgrade-php-xml-debuginfo

References

  • CVE-2023-0568
  • RHSA-2023:5926
  • RHSA-2023:5927
  • RHSA-2024:0387

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
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

;