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OpenAdvisories
High ELSA-2021-4537 1 CVE

Important: httpd:2.4 security update (Oracle Linux 8)

Published Nov 18, 2021 · Updated Nov 18, 2021

Summary

httpd
[2.4.37-43.0.1]
- Set vstring per ORACLE_SUPPORT_PRODUCT [Orabug: 29892262]
- Replace index.html with Oracle's index page oracle_index.html.

[2.4.37-43]
- Related: #2007235 - CVE-2021-40438 httpd:2.4/httpd: mod_proxy: SSRF via
a crafted request uri-path

[2.4.37-42]
- Resolves: #2007235 - CVE-2021-40438 httpd:2.4/httpd: mod_proxy: SSRF via
a crafted request uri-path
- Resolves: #2014063 - CVE-2021-26691 httpd:2.4/httpd: Heap overflow in
mod_session

[2.4.37-41]
- Resolves: #1680111 - httpd sends reply to HTTPS GET using two TLS records
- Resolves: #1905613 - mod_ssl does not like valid certificate chain
- Resolves: #1935742 - [RFE] backport samesite/httponly/secure flags for
usertrack
- Resolves: #1972500 - CVE-2021-30641 httpd:2.4/httpd: MergeSlashes regression
- Resolves: #1968307 - CVE-2021-26690 httpd:2.4/httpd: mod_session NULL pointer
dereference in parser
- Resolves: #1934741 - Apache trademark update - new logo

[2.4.37-40]
- Resolves: #1952557 - mod_proxy_wstunnel.html is a malformed XML
- Resolves: #1937334 - SSLProtocol with based virtual hosts

mod_http2
[1.15.7-3]
- Resolves: #1869077 - CVE-2020-11993 httpd:2.4/mod_http2: httpd:
mod_http2 concurrent pool usage

mod_md
[1:2.0.8-8]
- Resolves: #1832844 - mod_md does not work with ACME server that does not
provide keyChange or revokeCert resources

Fixed packages 11

ReleasePackageFixed in
Oracle Linux · 8 httpd 0:2.4.37-43.0.1.module+el8.5.0+20426+404a9eb9
Oracle Linux · 8 httpd-devel 0:2.4.37-43.0.1.module+el8.5.0+20426+404a9eb9
Oracle Linux · 8 httpd-filesystem 0:2.4.37-43.0.1.module+el8.5.0+20426+404a9eb9
Oracle Linux · 8 httpd-manual 0:2.4.37-43.0.1.module+el8.5.0+20426+404a9eb9
Oracle Linux · 8 httpd-tools 0:2.4.37-43.0.1.module+el8.5.0+20426+404a9eb9
Oracle Linux · 8 mod_http2 0:1.15.7-3.module+el8.4.0+20024+b87b2deb
Oracle Linux · 8 mod_ldap 0:2.4.37-43.0.1.module+el8.5.0+20426+404a9eb9
Oracle Linux · 8 mod_md 1:2.0.8-8.module+el8.3.0+7816+49791cfd
Oracle Linux · 8 mod_proxy_html 1:2.4.37-43.0.1.module+el8.5.0+20426+404a9eb9
Oracle Linux · 8 mod_session 0:2.4.37-43.0.1.module+el8.5.0+20426+404a9eb9
Oracle Linux · 8 mod_ssl 1:2.4.37-43.0.1.module+el8.5.0+20426+404a9eb9

Vulnerabilities 1

  • Unscored —

    Missing fixes for CVE-2021-40438 and CVE-2021-26691 in the versions of httpd, as shipped in Red Hat Enterprise Linux 8.…