Linux · 
Red Hat · Security advisory · May 18, 2021
Red Hat · Security advisory · May 18, 2021RHSA-2021:1809: Security update for 11 packages
RHSA-2021:1809, released May 18, 2021, fixes 3 CVEs across 11 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
3
None rated Critical
Exploited
0
None reported
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.9004
99th percentile
Priority of the 3 CVEs
Patch now 0
Urgent 0
High 3
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| httpd | RHEL 8 | 0:2.4.37-39.module+el8.4.0+9658+b87b2deb |
| httpd-devel | RHEL 8 | 0:2.4.37-39.module+el8.4.0+9658+b87b2deb |
| httpd-filesystem | RHEL 8 | 0:2.4.37-39.module+el8.4.0+9658+b87b2deb |
| httpd-manual | RHEL 8 | 0:2.4.37-39.module+el8.4.0+9658+b87b2deb |
| httpd-tools | RHEL 8 | 0:2.4.37-39.module+el8.4.0+9658+b87b2deb |
| mod_http2 | RHEL 8 | 0:1.15.7-3.module+el8.4.0+8625+d397f3da |
| mod_ldap | RHEL 8 | 0:2.4.37-39.module+el8.4.0+9658+b87b2deb |
| mod_md | RHEL 8 | 1:2.0.8-8.module+el8.3.0+6814+67d1e611 |
| mod_proxy_html | RHEL 8 | 1:2.4.37-39.module+el8.4.0+9658+b87b2deb |
| mod_session | RHEL 8 | 0:2.4.37-39.module+el8.4.0+9658+b87b2deb |
| mod_ssl | RHEL 8 | 1:2.4.37-39.module+el8.4.0+9658+b87b2deb |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2020-11984 | uwsgi-infrastructure-plugins: Apache HTTP server 2.4.32 to 2.4.44 mod_proxy_uwsgi info disclosure and possible RCE | 9.8 | 0.9004 | None reported |
| High | CVE-2020-11993 | httpd: The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fix(es... | 7.5 | 0.5660 | None reported |
| High | CVE-2018-17199 | mod_md: The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fix(es... | 7.5 | 0.1999 | None reported |
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