Linux · Security advisory · September 15, 2022
RHSA-2022:6542: Security update for 37 packages
RHSA-2022:6542, released September 15, 2022, fixes 3 CVEs across 37 products. 2 of them are being exploited (CVE-2020-28949); 2 on CISA KEV. Patch Radar priority: Patch now.
Patch now2 on CISA KEV
CVEs closed
3
None rated Critical
Exploited
2
CVE-2020-28949
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.8455
99th percentile
Priority of the 3 CVEs
Patch now 2
Urgent 0
High 1
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| apcu-panel | RHEL 8 | 0:5.1.18-1.module+el8.3.0+6678+b09f589e |
| libzip | RHEL 8 | 0:1.6.1-1.module+el8.3.0+6678+b09f589e |
| libzip-devel | RHEL 8 | 0:1.6.1-1.module+el8.3.0+6678+b09f589e |
| libzip-tools | RHEL 8 | 0:1.6.1-1.module+el8.3.0+6678+b09f589e |
| php | RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d |
| php-bcmath | RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d |
| php-cli | RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d |
| php-common | RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d |
| php-dba | RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d |
| php-dbg | RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d |
| php-devel | RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d |
| php-embedded | RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d |
| php-enchant | RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d |
| php-ffi | RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d |
| php-fpm | RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d |
| php-gd | RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d |
| php-gmp | RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d |
| php-intl | RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d |
| php-json | RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d |
| php-ldap | RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d |
| php-mbstring | RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d |
| php-mysqlnd | RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d |
| php-odbc | RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d |
| php-opcache | RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d |
| php-pdo | RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d |
| php-pear | RHEL 8 | 1:1.10.13-1.module+el8.6.0+16577+0788886f |
| php-pecl-apcu | RHEL 8 | 0:5.1.18-1.module+el8.3.0+6678+b09f589e |
| php-pecl-apcu-devel | RHEL 8 | 0:5.1.18-1.module+el8.3.0+6678+b09f589e |
| php-pecl-rrd | RHEL 8 | 0:2.0.1-1.module+el8.3.0+6678+b09f589e |
| php-pecl-xdebug | RHEL 8 | 0:2.9.5-1.module+el8.3.0+6678+b09f589e |
| php-pecl-zip | RHEL 8 | 0:1.18.2-1.module+el8.3.0+6678+b09f589e |
| php-pgsql | RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d |
| php-process | RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d |
| php-snmp | RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d |
| php-soap | RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d |
| php-xml | RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d |
| php-xmlrpc | RHEL 8 | 0:7.4.19-4.module+el8.6.0+16316+906f6c6d |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| Patch now | CVE-2020-28949 | php-pear: Archive_Tar through 1.4.10 has :// filename sanitization only to addressphar attacks, and thus any other stream-wrapp... | 7.8 | 0.8455 | KEVExploited | |
| Patch now | CVE-2020-36193 | apcu-panel: PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Security Fix(es): * Archive_T... | 7.8 | 0.7060 | KEVExploited | |
| High | CVE-2020-28948 | php-pear: Archive_Tar through 1.4.10 allows an unserialization attack because phar:is blocked but PHAR: is not blocked. | 7.8 | 0.4749 | None reported |
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