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Oracle Linux: CVE-2019-19204: ELSA-2020-3662: php:7.3 security, bug fix, and enhancement update (MODERATE) (Multiple Advisories)

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Oracle Linux: CVE-2019-19204: ELSA-2020-3662: php:7.3 security, bug fix, and enhancement update (MODERATE) (Multiple Advisories)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
11/06/2019
Created
09/12/2020
Added
09/10/2020
Modified
01/07/2025

Description

An issue was discovered in Oniguruma 6.x before 6.9.4_rc2. In the function fetch_interval_quantifier (formerly known as fetch_range_quantifier) in regparse.c, PFETCH is called without checking PEND. This leads to a heap-based buffer over-read. An out-of-bounds read vulnerability was found in Oniguruma in the way it handled regular expression quantifiers. A remote attacker could abuse this flaw by providing a malformed regular expression that, when processed by an application linked to Oniguruma, could possibly crash the application, resulting in a denial of service.

Solution(s)

  • oracle-linux-upgrade-apcu-panel
  • oracle-linux-upgrade-libzip
  • oracle-linux-upgrade-libzip-devel
  • oracle-linux-upgrade-libzip-tools
  • oracle-linux-upgrade-oniguruma
  • oracle-linux-upgrade-oniguruma-devel
  • oracle-linux-upgrade-php
  • oracle-linux-upgrade-php-bcmath
  • oracle-linux-upgrade-php-cli
  • oracle-linux-upgrade-php-common
  • oracle-linux-upgrade-php-dba
  • oracle-linux-upgrade-php-dbg
  • oracle-linux-upgrade-php-devel
  • oracle-linux-upgrade-php-embedded
  • oracle-linux-upgrade-php-enchant
  • oracle-linux-upgrade-php-fpm
  • oracle-linux-upgrade-php-gd
  • oracle-linux-upgrade-php-gmp
  • oracle-linux-upgrade-php-intl
  • oracle-linux-upgrade-php-json
  • oracle-linux-upgrade-php-ldap
  • oracle-linux-upgrade-php-mbstring
  • oracle-linux-upgrade-php-mysqlnd
  • oracle-linux-upgrade-php-odbc
  • oracle-linux-upgrade-php-opcache
  • oracle-linux-upgrade-php-pdo
  • oracle-linux-upgrade-php-pear
  • oracle-linux-upgrade-php-pecl-apcu
  • oracle-linux-upgrade-php-pecl-apcu-devel
  • oracle-linux-upgrade-php-pecl-rrd
  • oracle-linux-upgrade-php-pecl-xdebug
  • oracle-linux-upgrade-php-pecl-zip
  • oracle-linux-upgrade-php-pgsql
  • oracle-linux-upgrade-php-process
  • oracle-linux-upgrade-php-recode
  • oracle-linux-upgrade-php-snmp
  • oracle-linux-upgrade-php-soap
  • oracle-linux-upgrade-php-xml
  • oracle-linux-upgrade-php-xmlrpc

References

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