-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: httpd24-httpd security update Advisory ID: RHSA-2021:3754-01 Product: Red Hat Software Collections Advisory URL: https://access.redhat.com/errata/RHSA-2021:3754 Issue date: 2021-10-11 CVE Names: CVE-2021-40438 ==================================================================== 1. Summary: An update for httpd24-httpd is now available for Red Hat Software Collections. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) - noarch, ppc64le, s390x, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64 3. Description: The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fix(es): * httpd: mod_proxy: SSRF via a crafted request uri-path containing "unix:" (CVE-2021-40438) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing the updated packages, the httpd daemon will be restarted automatically. 5. Bugs fixed (https://bugzilla.redhat.com/): 2005117 - CVE-2021-40438 httpd: mod_proxy: SSRF via a crafted request uri-path containing "unix:" 6. Package List: Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7): Source: httpd24-httpd-2.4.34-22.el7.1.src.rpm noarch: httpd24-httpd-manual-2.4.34-22.el7.1.noarch.rpm ppc64le: httpd24-httpd-2.4.34-22.el7.1.ppc64le.rpm httpd24-httpd-debuginfo-2.4.34-22.el7.1.ppc64le.rpm httpd24-httpd-devel-2.4.34-22.el7.1.ppc64le.rpm httpd24-httpd-tools-2.4.34-22.el7.1.ppc64le.rpm httpd24-mod_ldap-2.4.34-22.el7.1.ppc64le.rpm httpd24-mod_proxy_html-2.4.34-22.el7.1.ppc64le.rpm httpd24-mod_session-2.4.34-22.el7.1.ppc64le.rpm httpd24-mod_ssl-2.4.34-22.el7.1.ppc64le.rpm s390x: httpd24-httpd-2.4.34-22.el7.1.s390x.rpm httpd24-httpd-debuginfo-2.4.34-22.el7.1.s390x.rpm httpd24-httpd-devel-2.4.34-22.el7.1.s390x.rpm httpd24-httpd-tools-2.4.34-22.el7.1.s390x.rpm httpd24-mod_ldap-2.4.34-22.el7.1.s390x.rpm httpd24-mod_proxy_html-2.4.34-22.el7.1.s390x.rpm httpd24-mod_session-2.4.34-22.el7.1.s390x.rpm httpd24-mod_ssl-2.4.34-22.el7.1.s390x.rpm x86_64: httpd24-httpd-2.4.34-22.el7.1.x86_64.rpm httpd24-httpd-debuginfo-2.4.34-22.el7.1.x86_64.rpm httpd24-httpd-devel-2.4.34-22.el7.1.x86_64.rpm httpd24-httpd-tools-2.4.34-22.el7.1.x86_64.rpm httpd24-mod_ldap-2.4.34-22.el7.1.x86_64.rpm httpd24-mod_proxy_html-2.4.34-22.el7.1.x86_64.rpm httpd24-mod_session-2.4.34-22.el7.1.x86_64.rpm httpd24-mod_ssl-2.4.34-22.el7.1.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7): Source: httpd24-httpd-2.4.34-22.el7.1.src.rpm noarch: httpd24-httpd-manual-2.4.34-22.el7.1.noarch.rpm x86_64: httpd24-httpd-2.4.34-22.el7.1.x86_64.rpm httpd24-httpd-debuginfo-2.4.34-22.el7.1.x86_64.rpm httpd24-httpd-devel-2.4.34-22.el7.1.x86_64.rpm httpd24-httpd-tools-2.4.34-22.el7.1.x86_64.rpm httpd24-mod_ldap-2.4.34-22.el7.1.x86_64.rpm httpd24-mod_proxy_html-2.4.34-22.el7.1.x86_64.rpm httpd24-mod_session-2.4.34-22.el7.1.x86_64.rpm httpd24-mod_ssl-2.4.34-22.el7.1.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2021-40438 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYWPv89zjgjWX9erEAQh+HQ/+Mr61mPjck8LrEO5IkIK9uLSTpa/x2hjl 1ZShE2Gq//o6v1tBdVShGwljtwhdxFpMUvzlPKc9ghi8KN5u9pd5cjPb3gFUWl+g WWL/6MMkxHx0YJXg9SpxTG0rWrys7dkfNUswm8guMP9MxHPwIorm+fwKqxSDIMPJ 3e36FwcdvH1seyhr41cwBFopt3gv805IUTiyg/Cjmt1NW7dX0SEfkrXh4SytqJwt doSOZx/x6R2jSJlTUhcTlwrUdSrNTH1y44E0AcZm7ADappGDmAhjNOKjcky0+WFt CqQYcqXk7qnszCy9sRPqJizpU6Vaumq8G+1Jra7WSiZufHa0ega56Q/P+x72j3Hv pq1DQGLNRJYj5/CLMYeNJFdabRabpiB8QK1xZXeL+3YsQmUCb1edcMi65jjeZc7i 2Wd6OuWrqWSaKWoXzqB5NWvhrnN8Ck4qqt4J5LfmqtK08vEdrDgHdqwpaysYzoVN RiMLoNHS307FTnOiaPNPGpSq2WYivdt7K6MIoeqtHovCbjpsmsXn9badpeQ+JB0U pbfJihFlNlkUrX/OSQANZRDvgeRItlew7IlUoh/6gFm5BRRBs6C4wXV+K4dndePO DP8hwdMn6vSivx4Cp4bBx65v8h8ZyWRlgSK6DLal28ri25dM4SM5V9BSpkfSyJiY rXVCHDHZrQY=4XHG -----END PGP SIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. 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For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
After installing the updated packages, the httpd daemon will be restarted
automatically.
The httpd packages provide the Apache HTTP Server, a powerful, efficient,
and extensible web server.
Security Fix(es):
* httpd: mod_proxy: SSRF via a crafted request uri-path containing "unix:"
(CVE-2021-40438)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.
https://access.redhat.com/security/cve/CVE-2021-40438 https://access.redhat.com/security/updates/classification/#important
Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7):
Source:
httpd24-httpd-2.4.34-22.el7.1.src.rpm
noarch:
httpd24-httpd-manual-2.4.34-22.el7.1.noarch.rpm
ppc64le:
httpd24-httpd-2.4.34-22.el7.1.ppc64le.rpm
httpd24-httpd-debuginfo-2.4.34-22.el7.1.ppc64le.rpm
httpd24-httpd-devel-2.4.34-22.el7.1.ppc64le.rpm
httpd24-httpd-tools-2.4.34-22.el7.1.ppc64le.rpm
httpd24-mod_ldap-2.4.34-22.el7.1.ppc64le.rpm
httpd24-mod_proxy_html-2.4.34-22.el7.1.ppc64le.rpm
httpd24-mod_session-2.4.34-22.el7.1.ppc64le.rpm
httpd24-mod_ssl-2.4.34-22.el7.1.ppc64le.rpm
s390x:
httpd24-httpd-2.4.34-22.el7.1.s390x.rpm
httpd24-httpd-debuginfo-2.4.34-22.el7.1.s390x.rpm
httpd24-httpd-devel-2.4.34-22.el7.1.s390x.rpm
httpd24-httpd-tools-2.4.34-22.el7.1.s390x.rpm
httpd24-mod_ldap-2.4.34-22.el7.1.s390x.rpm
httpd24-mod_proxy_html-2.4.34-22.el7.1.s390x.rpm
httpd24-mod_session-2.4.34-22.el7.1.s390x.rpm
httpd24-mod_ssl-2.4.34-22.el7.1.s390x.rpm
x86_64:
httpd24-httpd-2.4.34-22.el7.1.x86_64.rpm
httpd24-httpd-debuginfo-2.4.34-22.el7.1.x86_64.rpm
httpd24-httpd-devel-2.4.34-22.el7.1.x86_64.rpm
httpd24-httpd-tools-2.4.34-22.el7.1.x86_64.rpm
httpd24-mod_ldap-2.4.34-22.el7.1.x86_64.rpm
httpd24-mod_proxy_html-2.4.34-22.el7.1.x86_64.rpm
httpd24-mod_session-2.4.34-22.el7.1.x86_64.rpm
Read the Full Advisory
An update for httpd24-httpd is now available for Red Hat SoftwareCollections.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.
Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) - noarch, ppc64le, s390x, x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64
2005117 - CVE-2021-40438 httpd: mod_proxy: SSRF via a crafted request uri-path containing "unix:"
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