critical
CVE-2019-9021
php: Heap-based buffer over-read in PHAR reading functions
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.
Severity by source
NVD9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat5.3CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Trivy's own label is CRITICAL. Rated critical by NVD. Rated lower by AlmaLinux (medium), Oracle (medium), Rocky Linux (medium), Ubuntu (medium), Red Hat (low).
Description
An issue was discovered in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1. A heap-based buffer over-read in PHAR reading functions in the PHAR extension may allow an attacker to read allocated or unallocated memory past the actual data when trying to parse the file name, a different vulnerability than CVE-2018-20783. This is related to phar_detect_phar_fname_ext in ext/phar/phar.c.
Affected packages and fixed versions
| Source | Package | Fixed in |
|---|---|---|
| alma 8 | php:7.2::apcu-panel, php:7.2::libzip, php:7.2::libzip-devel and 32 more | 5.1.12-2.module_el8.3.0+2010+7c76a223 and 4 more |
| alpine 3.10 | php7 | 7.2.14-r0 |
| alpine 3.11 | php7 | 7.2.14-r0 |
| alpine 3.12 | php7 | 7.2.14-r0 |
| alpine 3.13 | php7 | 7.2.14-r0 |
| alpine 3.14 | php7 | 7.2.14-r0 |
| alpine 3.15 | php7 | 7.2.14-r0 |
| alpine 3.8 | php7 | 7.2.17-r0 |
| alpine 3.9 | php7 | 7.2.14-r0 |
| debian 8 | php5 | 5.6.40+dfsg-0+deb8u1 |
| debian 9 | php7.0 | 7.0.33-0+deb9u2 |
| Oracle Linux 8 | apcu-panel, libzip, libzip-devel and 32 more | 5.1.12-2.module+el8.2.0+5510+6771133c and 4 more |
Show all 177 entries from 21 sources
| Source | Package | Fixed in |
|---|---|---|
| alma 8 | php:7.2::apcu-panel | 5.1.12-2.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::libzip | 1.5.1-2.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::libzip-devel | 1.5.1-2.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::libzip-tools | 1.5.1-2.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php | 7.2.24-1.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-bcmath | 7.2.24-1.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-cli | 7.2.24-1.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-common | 7.2.24-1.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-dba | 7.2.24-1.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-dbg | 7.2.24-1.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-devel | 7.2.24-1.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-embedded | 7.2.24-1.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-enchant | 7.2.24-1.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-fpm | 7.2.24-1.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-gd | 7.2.24-1.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-gmp | 7.2.24-1.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-intl | 7.2.24-1.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-json | 7.2.24-1.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-ldap | 7.2.24-1.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-mbstring | 7.2.24-1.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-mysqlnd | 7.2.24-1.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-odbc | 7.2.24-1.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-opcache | 7.2.24-1.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-pdo | 7.2.24-1.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-pear | 1:1.10.5-9.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-pecl-apcu | 5.1.12-2.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-pecl-apcu-devel | 5.1.12-2.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-pecl-zip | 1.15.3-1.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-pgsql | 7.2.24-1.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-process | 7.2.24-1.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-recode | 7.2.24-1.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-snmp | 7.2.24-1.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-soap | 7.2.24-1.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-xml | 7.2.24-1.module_el8.3.0+2010+7c76a223 |
| alma 8 | php:7.2::php-xmlrpc | 7.2.24-1.module_el8.3.0+2010+7c76a223 |
| alpine 3.10 | php7 | 7.2.14-r0 |
| alpine 3.11 | php7 | 7.2.14-r0 |
| alpine 3.12 | php7 | 7.2.14-r0 |
| alpine 3.13 | php7 | 7.2.14-r0 |
| alpine 3.14 | php7 | 7.2.14-r0 |
| alpine 3.15 | php7 | 7.2.14-r0 |
| alpine 3.8 | php7 | 7.2.17-r0 |
| alpine 3.9 | php7 | 7.2.14-r0 |
| debian 8 | php5 | 5.6.40+dfsg-0+deb8u1 |
| debian 9 | php7.0 | 7.0.33-0+deb9u2 |
| Oracle Linux 8 | apcu-panel | 5.1.12-2.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | libzip | 1.5.1-2.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | libzip-devel | 1.5.1-2.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | libzip-tools | 1.5.1-2.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php | 7.2.24-1.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-bcmath | 7.2.24-1.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-cli | 7.2.24-1.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-common | 7.2.24-1.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-dba | 7.2.24-1.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-dbg | 7.2.24-1.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-devel | 7.2.24-1.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-embedded | 7.2.24-1.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-enchant | 7.2.24-1.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-fpm | 7.2.24-1.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-gd | 7.2.24-1.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-gmp | 7.2.24-1.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-intl | 7.2.24-1.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-json | 7.2.24-1.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-ldap | 7.2.24-1.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-mbstring | 7.2.24-1.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-mysqlnd | 7.2.24-1.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-odbc | 7.2.24-1.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-opcache | 7.2.24-1.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-pdo | 7.2.24-1.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-pear | 1:1.10.5-9.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-pecl-apcu | 5.1.12-2.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-pecl-apcu-devel | 5.1.12-2.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-pecl-zip | 1.15.3-1.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-pgsql | 7.2.24-1.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-process | 7.2.24-1.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-recode | 7.2.24-1.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-snmp | 7.2.24-1.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-soap | 7.2.24-1.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-xml | 7.2.24-1.module+el8.2.0+5510+6771133c |
| Oracle Linux 8 | php-xmlrpc | 7.2.24-1.module+el8.2.0+5510+6771133c |
| Red Hat | php | no fix listed |
| Red Hat | php-bcmath | no fix listed |
| Red Hat | php-cli | no fix listed |
| Red Hat | php-common | no fix listed |
| Red Hat | php-dba | no fix listed |
| Red Hat | php-devel | no fix listed |
| Red Hat | php-embedded | no fix listed |
| Red Hat | php-enchant | no fix listed |
| Red Hat | php-fpm | no fix listed |
| Red Hat | php-gd | no fix listed |
| Red Hat | php-imap | no fix listed |
| Red Hat | php-intl | no fix listed |
| Red Hat | php-ldap | no fix listed |
| Red Hat | php-mbstring | no fix listed |
| Red Hat | php-mysql | no fix listed |
| Red Hat | php-mysqlnd | no fix listed |
| Red Hat | php-odbc | no fix listed |
| Red Hat | php-pdo | no fix listed |
| Red Hat | php-pgsql | no fix listed |
| Red Hat | php-process | no fix listed |
| Red Hat | php-pspell | no fix listed |
| Red Hat | php-recode | no fix listed |
| Red Hat | php-snmp | no fix listed |
| Red Hat | php-soap | no fix listed |
| Red Hat | php-tidy | no fix listed |
| Red Hat | php-xml | no fix listed |
| Red Hat | php-xmlrpc | no fix listed |
| Red Hat | php-zts | no fix listed |
| rocky 8 | php | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php-bcmath | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php-cli | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php-common | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php-dba | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php-dbg | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php-devel | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php-embedded | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php-enchant | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php-fpm | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php-gd | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php-gmp | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php-intl | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php-json | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php-ldap | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php-mbstring | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php-mysqlnd | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php-odbc | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php-opcache | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php-pdo | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php-pgsql | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php-process | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php-recode | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php-snmp | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php-soap | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php-xml | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php-xmlrpc | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::apcu-panel | 5.1.12-2.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::libzip | 1.5.1-2.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::libzip-devel | 1.5.1-2.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::libzip-tools | 1.5.1-2.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-bcmath | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-cli | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-common | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-dba | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-dbg | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-devel | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-embedded | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-enchant | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-fpm | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-gd | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-gmp | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-intl | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-json | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-ldap | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-mbstring | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-mysqlnd | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-odbc | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-opcache | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-pdo | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-pear | 1:1.10.5-9.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-pecl-apcu | 5.1.12-2.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-pecl-apcu-devel | 5.1.12-2.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-pecl-zip | 1.15.3-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-pgsql | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-process | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-recode | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-snmp | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-soap | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-xml | 7.2.24-1.module+el8.4.0+413+c9202dda |
| rocky 8 | php:7.2::php-xmlrpc | 7.2.24-1.module+el8.4.0+413+c9202dda |
| ubuntu 14.04 | php5 | 5.5.9+dfsg-1ubuntu4.27 |
| ubuntu 14.04-ESM | php5 | 5.5.9+dfsg-1ubuntu4.27 |
| ubuntu 16.04 | php7.0 | 7.0.33-0ubuntu0.16.04.2 |
| ubuntu 16.04-ESM | php7.0 | 7.0.33-0ubuntu0.16.04.2 |
| ubuntu 18.04 | php7.2 | 7.2.15-0ubuntu0.18.04.1 |
| ubuntu 18.04-ESM | php7.2 | 7.2.15-0ubuntu0.18.04.1 |
| ubuntu 18.10 | php7.2 | 7.2.15-0ubuntu0.18.10.1 |
References
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00083.html
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00104.html
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00041.html
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00044.html
- http://www.securityfocus.com/bid/106747
- http://www.securityfocus.com/bid/107156
- https://access.redhat.com/errata/RHSA-2019:2519
- https://access.redhat.com/errata/RHSA-2019:3299
All 56 references
- https://access.redhat.com/security/cve/CVE-2019-9021
- https://bugs.php.net/bug.php?id=77247
- https://bugzilla.redhat.com/show_bug.cgi?id=1680545
- https://bugzilla.redhat.com/show_bug.cgi?id=1685123
- https://bugzilla.redhat.com/show_bug.cgi?id=1685132
- https://bugzilla.redhat.com/show_bug.cgi?id=1685398
- https://bugzilla.redhat.com/show_bug.cgi?id=1685404
- https://bugzilla.redhat.com/show_bug.cgi?id=1685412
- https://bugzilla.redhat.com/show_bug.cgi?id=1688897
- https://bugzilla.redhat.com/show_bug.cgi?id=1688922
- https://bugzilla.redhat.com/show_bug.cgi?id=1688934
- https://bugzilla.redhat.com/show_bug.cgi?id=1688939
- https://bugzilla.redhat.com/show_bug.cgi?id=1702246
- https://bugzilla.redhat.com/show_bug.cgi?id=1702256
- https://bugzilla.redhat.com/show_bug.cgi?id=1707299
- https://bugzilla.redhat.com/show_bug.cgi?id=1724152
- https://bugzilla.redhat.com/show_bug.cgi?id=1724154
- https://bugzilla.redhat.com/show_bug.cgi?id=1739459
- https://bugzilla.redhat.com/show_bug.cgi?id=1739465
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20783
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11034
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11035
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11036
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11039
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11040
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11041
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11042
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9020
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9021
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9022
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9023
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9024
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9637
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9638
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9639
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9640
- https://errata.almalinux.org/8/ALSA-2020-1624.html
- https://errata.rockylinux.org/RLSA-2020:1624
- https://linux.oracle.com/cve/CVE-2019-9021.html
- https://linux.oracle.com/errata/ELSA-2020-1624.html
- https://nvd.nist.gov/vuln/detail/CVE-2019-9021
- https://security.netapp.com/advisory/ntap-20190321-0001/
- https://ubuntu.com/security/notices/USN-3902-1
- https://ubuntu.com/security/notices/USN-3902-2
- https://usn.ubuntu.com/3902-1/
- https://usn.ubuntu.com/3902-2/
- https://www.cve.org/CVERecord?id=CVE-2019-9021
- https://www.debian.org/security/2019/dsa-4398