CVE-2020-28948
php-pear: Archive_Tar through 1.4.10 allows an unserialization attack because phar:is blocked but PHAR: is not blocked.
CVE-2020-28948 is fixed in 37 products on 1 platform, first by php-pear 1:1.10.5+submodules+notgz-1ubuntu1.18.04.2, released November 19, 2020. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.8
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.4749
98th percentile
Archive_Tar through 1.4.10 allows an unserialization attack because phar:is blocked but PHAR: is not blocked.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| apcu-panel · RHEL 8 | 0:5.1.18-1.module+el8.3.0+6678+b09f589e | RHSA-2022:6542 | Sep 15, 2022 |
| apcu-panel · almalinux 8 | 5.1.18-1.module_el8.6.0+2750+78feabcb | ALSA-2022:6542 | Sep 15, 2022 |
| apcu-panel · ol 8 | 0:5.1.18-1.module+el8.3.0+7685+72d70b58 | ELSA-2022-6542 | Sep 16, 2022 |
| libzip · RHEL 8 | 0:1.6.1-1.module+el8.3.0+6678+b09f589e | RHSA-2022:6542 | Sep 15, 2022 |
| libzip · almalinux 8 | 1.6.1-1.module_el8.6.0+2750+78feabcb | ALSA-2022:6542 | Sep 15, 2022 |
| libzip · ol 8 | 0:1.6.1-1.module+el8.3.0+7685+72d70b58 | ELSA-2022-6542 | Sep 16, 2022 |
| libzip · rocky 8 | 0:1.6.1-1.module+el8.6.0+789+2130c178 | RLSA-2022:6542 | Sep 15, 2022 |
| libzip-devel · RHEL 8 | 0:1.6.1-1.module+el8.3.0+6678+b09f589e | RHSA-2022:6542 | Sep 15, 2022 |
| libzip-devel · almalinux 8 | 1.6.1-1.module_el8.6.0+2750+78feabcb | ALSA-2022:6542 | Sep 15, 2022 |
| libzip-devel · ol 8 | 0:1.6.1-1.module+el8.3.0+7685+72d70b58 | ELSA-2022-6542 | Sep 16, 2022 |
| libzip-tools · RHEL 8 | 0:1.6.1-1.module+el8.3.0+6678+b09f589e | RHSA-2022:6542 | Sep 15, 2022 |
| libzip-tools · almalinux 8 | 1.6.1-1.module_el8.6.0+3239+bedf0508 | ALSA-2022:6542 | Sep 15, 2022 |
| libzip-tools · ol 8 | 0:1.6.1-1.module+el8.3.0+7685+72d70b58 | ELSA-2022-6542 | Sep 16, 2022 |
| php · RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d | RHSA-2022:6542 | Sep 15, 2022 |
| php · almalinux 8 | 7.4.19-4.module_el8.6.0+3238+624bf8b8 | ALSA-2022:6542 | Sep 15, 2022 |
| php · ol 8 | 0:7.4.19-4.module+el8.6.0+20746+7a133c42 | ELSA-2022-6542 | Sep 16, 2022 |
| php · rocky 8 | 0:7.4.19-4.module+el8.6.0+1006+0d5a469f | RLSA-2022:6542 | Sep 15, 2022 |
| php-bcmath · RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d | RHSA-2022:6542 | Sep 15, 2022 |
| php-bcmath · almalinux 8 | 7.4.19-4.module_el8.6.0+3238+624bf8b8 | ALSA-2022:6542 | Sep 15, 2022 |
| php-bcmath · ol 8 | 0:7.4.19-4.module+el8.6.0+20746+7a133c42 | ELSA-2022-6542 | Sep 16, 2022 |
| php-cli · RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d | RHSA-2022:6542 | Sep 15, 2022 |
| php-cli · almalinux 8 | 7.4.19-4.module_el8.6.0+3239+bedf0508 | ALSA-2022:6542 | Sep 15, 2022 |
| php-cli · ol 8 | 0:7.4.19-4.module+el8.6.0+20746+7a133c42 | ELSA-2022-6542 | Sep 16, 2022 |
| php-common · RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d | RHSA-2022:6542 | Sep 15, 2022 |
| php-common · almalinux 8 | 7.4.19-4.module_el8.6.0+3239+bedf0508 | ALSA-2022:6542 | Sep 15, 2022 |
| php-common · ol 8 | 0:7.4.19-4.module+el8.6.0+20746+7a133c42 | ELSA-2022-6542 | Sep 16, 2022 |
| php-dba · RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d | RHSA-2022:6542 | Sep 15, 2022 |
| php-dba · almalinux 8 | 7.4.19-4.module_el8.6.0+3238+624bf8b8 | ALSA-2022:6542 | Sep 15, 2022 |
| php-dba · ol 8 | 0:7.4.19-4.module+el8.6.0+20746+7a133c42 | ELSA-2022-6542 | Sep 16, 2022 |
| php-dbg · RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d | RHSA-2022:6542 | Sep 15, 2022 |
| php-dbg · almalinux 8 | 7.4.19-4.module_el8.6.0+3238+624bf8b8 | ALSA-2022:6542 | Sep 15, 2022 |
| php-dbg · ol 8 | 0:7.4.19-4.module+el8.6.0+20746+7a133c42 | ELSA-2022-6542 | Sep 16, 2022 |
| php-devel · RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d | RHSA-2022:6542 | Sep 15, 2022 |
| php-devel · almalinux 8 | 7.4.19-4.module_el8.6.0+3238+624bf8b8 | ALSA-2022:6542 | Sep 15, 2022 |
| php-devel · ol 8 | 0:7.4.19-4.module+el8.6.0+20746+7a133c42 | ELSA-2022-6542 | Sep 16, 2022 |
| php-embedded · RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d | RHSA-2022:6542 | Sep 15, 2022 |
| php-embedded · almalinux 8 | 7.4.19-4.module_el8.6.0+3239+bedf0508 | ALSA-2022:6542 | Sep 15, 2022 |
| php-embedded · ol 8 | 0:7.4.19-4.module+el8.6.0+20746+7a133c42 | ELSA-2022-6542 | Sep 16, 2022 |
| php-enchant · RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d | RHSA-2022:6542 | Sep 15, 2022 |
| php-enchant · almalinux 8 | 7.4.19-4.module_el8.6.0+3239+bedf0508 | ALSA-2022:6542 | Sep 15, 2022 |
| php-enchant · ol 8 | 0:7.4.19-4.module+el8.6.0+20746+7a133c42 | ELSA-2022-6542 | Sep 16, 2022 |
| php-ffi · RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d | RHSA-2022:6542 | Sep 15, 2022 |
| php-ffi · almalinux 8 | 7.4.19-4.module_el8.6.0+3238+624bf8b8 | ALSA-2022:6542 | Sep 15, 2022 |
| php-ffi · ol 8 | 0:7.4.19-4.module+el8.6.0+20746+7a133c42 | ELSA-2022-6542 | Sep 16, 2022 |
| php-fpm · RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d | RHSA-2022:6542 | Sep 15, 2022 |
| php-fpm · almalinux 8 | 7.4.19-4.module_el8.6.0+3238+624bf8b8 | ALSA-2022:6542 | Sep 15, 2022 |
| php-fpm · ol 8 | 0:7.4.19-4.module+el8.6.0+20746+7a133c42 | ELSA-2022-6542 | Sep 16, 2022 |
| php-gd · RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d | RHSA-2022:6542 | Sep 15, 2022 |
| php-gd · almalinux 8 | 7.4.19-4.module_el8.6.0+3238+624bf8b8 | ALSA-2022:6542 | Sep 15, 2022 |
| php-gd · ol 8 | 0:7.4.19-4.module+el8.6.0+20746+7a133c42 | ELSA-2022-6542 | Sep 16, 2022 |
| php-gmp · RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d | RHSA-2022:6542 | Sep 15, 2022 |
| php-gmp · almalinux 8 | 7.4.19-4.module_el8.6.0+3238+624bf8b8 | ALSA-2022:6542 | Sep 15, 2022 |
| php-gmp · ol 8 | 0:7.4.19-4.module+el8.6.0+20746+7a133c42 | ELSA-2022-6542 | Sep 16, 2022 |
| php-intl · RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d | RHSA-2022:6542 | Sep 15, 2022 |
| php-intl · almalinux 8 | 7.4.19-4.module_el8.6.0+3238+624bf8b8 | ALSA-2022:6542 | Sep 15, 2022 |
| php-intl · ol 8 | 0:7.4.19-4.module+el8.6.0+20746+7a133c42 | ELSA-2022-6542 | Sep 16, 2022 |
| php-json · RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d | RHSA-2022:6542 | Sep 15, 2022 |
| php-json · almalinux 8 | 7.4.19-4.module_el8.6.0+3238+624bf8b8 | ALSA-2022:6542 | Sep 15, 2022 |
| php-json · ol 8 | 0:7.4.19-4.module+el8.6.0+20746+7a133c42 | ELSA-2022-6542 | Sep 16, 2022 |
| php-ldap · RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d | RHSA-2022:6542 | Sep 15, 2022 |
| php-ldap · almalinux 8 | 7.4.19-4.module_el8.6.0+3238+624bf8b8 | ALSA-2022:6542 | Sep 15, 2022 |
| php-ldap · ol 8 | 0:7.4.19-4.module+el8.6.0+20746+7a133c42 | ELSA-2022-6542 | Sep 16, 2022 |
| php-mbstring · RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d | RHSA-2022:6542 | Sep 15, 2022 |
| php-mbstring · almalinux 8 | 7.4.19-4.module_el8.6.0+3238+624bf8b8 | ALSA-2022:6542 | Sep 15, 2022 |
| php-mbstring · ol 8 | 0:7.4.19-4.module+el8.6.0+20746+7a133c42 | ELSA-2022-6542 | Sep 16, 2022 |
| php-mysqlnd · RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d | RHSA-2022:6542 | Sep 15, 2022 |
| php-mysqlnd · almalinux 8 | 7.4.19-4.module_el8.6.0+3238+624bf8b8 | ALSA-2022:6542 | Sep 15, 2022 |
| php-mysqlnd · ol 8 | 0:7.4.19-4.module+el8.6.0+20746+7a133c42 | ELSA-2022-6542 | Sep 16, 2022 |
| php-odbc · RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d | RHSA-2022:6542 | Sep 15, 2022 |
| php-odbc · almalinux 8 | 7.4.19-4.module_el8.6.0+3238+624bf8b8 | ALSA-2022:6542 | Sep 15, 2022 |
| php-odbc · ol 8 | 0:7.4.19-4.module+el8.6.0+20746+7a133c42 | ELSA-2022-6542 | Sep 16, 2022 |
| php-opcache · RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d | RHSA-2022:6542 | Sep 15, 2022 |
| php-opcache · almalinux 8 | 7.4.19-4.module_el8.6.0+3239+bedf0508 | ALSA-2022:6542 | Sep 15, 2022 |
| php-opcache · ol 8 | 0:7.4.19-4.module+el8.6.0+20746+7a133c42 | ELSA-2022-6542 | Sep 16, 2022 |
| php-pdo · RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d | RHSA-2022:6542 | Sep 15, 2022 |
| php-pdo · almalinux 8 | 7.4.19-4.module_el8.6.0+3238+624bf8b8 | ALSA-2022:6542 | Sep 15, 2022 |
| php-pdo · ol 8 | 0:7.4.19-4.module+el8.6.0+20746+7a133c42 | ELSA-2022-6542 | Sep 16, 2022 |
| php-pear · RHEL 8 | 1:1.10.13-1.module+el8.6.0+16577+0788886f | RHSA-2022:6542 | Sep 15, 2022 |
| php-pear · Ubuntu 18.04.6 LTS (bionic) | 1:1.10.5+submodules+notgz-1ubuntu1.18.04.2 | php-pear 1:1.10.5+submodules+notgz-1ubuntu1.18.04.2 | Nov 19, 2020 |
| php-pear · Ubuntu 20.04 LTS (focal) | 1:1.10.9+submodules+notgz-1ubuntu0.20.04.1 | php-pear 1:1.10.9+submodules+notgz-1ubuntu0.20.04.1 | Nov 19, 2020 |
| php-pear · Ubuntu 24.10 (oracular) | 1:1.10.9+submodules+notgz-1ubuntu1 | php-pear 1:1.10.9+submodules+notgz-1ubuntu1 | Jan 16, 2026 |
| php-pear · almalinux 8 | 1:1.10.13-1.module_el8.6.0+3268+b150a051 | ALSA-2022:6542 | Sep 15, 2022 |
| php-pear · ol 8 | 1:1.10.13-1.module+el8.6.0+20746+7a133c42 | ELSA-2022-6542 | Sep 16, 2022 |
| php-pear · rocky 8 | 1:1.10.13-1.module+el8.7.0+1067+0a7071cc | RLSA-2022:6542 | Sep 15, 2022 |
| php-pecl-apcu · RHEL 8 | 0:5.1.18-1.module+el8.3.0+6678+b09f589e | RHSA-2022:6542 | Sep 15, 2022 |
| php-pecl-apcu · almalinux 8 | 5.1.18-1.module_el8.6.0+2750+78feabcb | ALSA-2022:6542 | Sep 15, 2022 |
| php-pecl-apcu · ol 8 | 0:5.1.18-1.module+el8.3.0+7685+72d70b58 | ELSA-2022-6542 | Sep 16, 2022 |
| php-pecl-apcu · rocky 8 | 0:5.1.18-1.module+el8.6.0+789+2130c178 | RLSA-2022:6542 | Sep 15, 2022 |
| php-pecl-apcu-devel · RHEL 8 | 0:5.1.18-1.module+el8.3.0+6678+b09f589e | RHSA-2022:6542 | Sep 15, 2022 |
| php-pecl-apcu-devel · almalinux 8 | 5.1.18-1.module_el8.6.0+3239+bedf0508 | ALSA-2022:6542 | Sep 15, 2022 |
| php-pecl-apcu-devel · ol 8 | 0:5.1.18-1.module+el8.3.0+7685+72d70b58 | ELSA-2022-6542 | Sep 16, 2022 |
| php-pecl-rrd · RHEL 8 | 0:2.0.1-1.module+el8.3.0+6678+b09f589e | RHSA-2022:6542 | Sep 15, 2022 |
| php-pecl-rrd · almalinux 8 | 2.0.1-1.module_el8.6.0+2750+78feabcb | ALSA-2022:6542 | Sep 15, 2022 |
| php-pecl-rrd · ol 8 | 0:2.0.1-1.module+el8.3.0+7685+72d70b58 | ELSA-2022-6542 | Sep 16, 2022 |
| php-pecl-rrd · rocky 8 | 0:2.0.1-1.module+el8.4.0+414+2e7afcdd | RLSA-2022:6542 | Sep 15, 2022 |
| php-pecl-xdebug · RHEL 8 | 0:2.9.5-1.module+el8.3.0+6678+b09f589e | RHSA-2022:6542 | Sep 15, 2022 |
| php-pecl-xdebug · almalinux 8 | 2.9.5-1.module_el8.6.0+3239+bedf0508 | ALSA-2022:6542 | Sep 15, 2022 |
| php-pecl-xdebug · ol 8 | 0:2.9.5-1.module+el8.3.0+7685+72d70b58 | ELSA-2022-6542 | Sep 16, 2022 |
| php-pecl-xdebug · rocky 8 | 0:2.9.5-1.module+el8.4.0+415+e936cba3 | RLSA-2022:6542 | Sep 15, 2022 |
| php-pecl-zip · RHEL 8 | 0:1.18.2-1.module+el8.3.0+6678+b09f589e | RHSA-2022:6542 | Sep 15, 2022 |
| php-pecl-zip · almalinux 8 | 1.18.2-1.module_el8.6.0+2750+78feabcb | ALSA-2022:6542 | Sep 15, 2022 |
| php-pecl-zip · ol 8 | 0:1.18.2-1.module+el8.3.0+7685+72d70b58 | ELSA-2022-6542 | Sep 16, 2022 |
| php-pecl-zip · rocky 8 | 0:1.18.2-1.module+el8.6.0+789+2130c178 | RLSA-2022:6542 | Sep 15, 2022 |
| php-pgsql · RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d | RHSA-2022:6542 | Sep 15, 2022 |
| php-pgsql · almalinux 8 | 7.4.19-4.module_el8.6.0+3238+624bf8b8 | ALSA-2022:6542 | Sep 15, 2022 |
| php-pgsql · ol 8 | 0:7.4.19-4.module+el8.6.0+20746+7a133c42 | ELSA-2022-6542 | Sep 16, 2022 |
| php-process · RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d | RHSA-2022:6542 | Sep 15, 2022 |
| php-process · almalinux 8 | 7.4.19-4.module_el8.6.0+3238+624bf8b8 | ALSA-2022:6542 | Sep 15, 2022 |
| php-process · ol 8 | 0:7.4.19-4.module+el8.6.0+20746+7a133c42 | ELSA-2022-6542 | Sep 16, 2022 |
| php-snmp · RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d | RHSA-2022:6542 | Sep 15, 2022 |
| php-snmp · almalinux 8 | 7.4.19-4.module_el8.6.0+3238+624bf8b8 | ALSA-2022:6542 | Sep 15, 2022 |
| php-snmp · ol 8 | 0:7.4.19-4.module+el8.6.0+20746+7a133c42 | ELSA-2022-6542 | Sep 16, 2022 |
| php-soap · RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d | RHSA-2022:6542 | Sep 15, 2022 |
| php-soap · almalinux 8 | 7.4.19-4.module_el8.6.0+3238+624bf8b8 | ALSA-2022:6542 | Sep 15, 2022 |
| php-soap · ol 8 | 0:7.4.19-4.module+el8.6.0+20746+7a133c42 | ELSA-2022-6542 | Sep 16, 2022 |
| php-xml · RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d | RHSA-2022:6542 | Sep 15, 2022 |
| php-xml · almalinux 8 | 7.4.19-4.module_el8.6.0+3238+624bf8b8 | ALSA-2022:6542 | Sep 15, 2022 |
| php-xml · ol 8 | 0:7.4.19-4.module+el8.6.0+20746+7a133c42 | ELSA-2022-6542 | Sep 16, 2022 |
| php-xmlrpc · RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d | RHSA-2022:6542 | Sep 15, 2022 |
| php-xmlrpc · almalinux 8 | 7.4.19-4.module_el8.6.0+3238+624bf8b8 | ALSA-2022:6542 | Sep 15, 2022 |
| php-xmlrpc · ol 8 | 0:7.4.19-4.module+el8.6.0+20746+7a133c42 | ELSA-2022-6542 | Sep 16, 2022 |
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