Rapid7 Vulnerability & Exploit Database

Red Hat: CVE-2019-13224: Use-after-free in onig_new_deluxe() in regext.c (Multiple Advisories)

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

Red Hat: CVE-2019-13224: Use-after-free in onig_new_deluxe() in regext.c (Multiple Advisories)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
07/10/2019
Created
09/10/2020
Added
09/09/2020
Modified
02/21/2024

Description

A use-after-free in onig_new_deluxe() in regext.c in Oniguruma 6.9.2 allows attackers to potentially cause information disclosure, denial of service, or possibly code execution by providing a crafted regular expression. The attacker provides a pair of a regex pattern and a string, with a multi-byte encoding that gets handled by onig_new_deluxe(). Oniguruma issues often affect Ruby, as well as common optional libraries for PHP and Rust.

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-oniguruma
  • redhat-upgrade-oniguruma-debuginfo
  • redhat-upgrade-oniguruma-debugsource
  • redhat-upgrade-oniguruma-devel
  • 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-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-json
  • redhat-upgrade-php-json-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-xdebug
  • redhat-upgrade-php-pecl-xdebug-debuginfo
  • redhat-upgrade-php-pecl-xdebug-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-recode
  • redhat-upgrade-php-recode-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
  • redhat-upgrade-php-xmlrpc
  • redhat-upgrade-php-xmlrpc-debuginfo

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

;