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redhatRedHatRHSA-2023:6403
HistoryNov 07, 2023 - 6:04 a.m.

(RHSA-2023:6403) Moderate: httpd and mod_http2 security, bug fix, and enhancement update

2023-11-0706:04:24
access.redhat.com
35
httpd
mod_proxy_uwsgi
cve-2023-27522
web server
red hat enterprise linux
9.3
upgrade

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

AI Score

7

Confidence

Low

EPSS

0.014

Percentile

86.4%

JSON

The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server.

The following packages have been upgraded to a later upstream version: httpd (2.4.57). (BZ#2184403)

Security Fix(es):

  • httpd: mod_proxy_uwsgi HTTP response splitting (CVE-2023-27522)

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.

Additional Changes:

For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.3 Release Notes linked from the References section.

OSVersionArchitecturePackageVersionFilename
RedHat9ppc64lemod_ldap< 2.4.57-5.el9mod_ldap-2.4.57-5.el9.ppc64le.rpm
RedHat9aarch64mod_proxy_html-debuginfo< 2.4.57-5.el9mod_proxy_html-debuginfo-2.4.57-5.el9.aarch64.rpm
RedHat9x86_64mod_proxy_html-debuginfo< 2.4.57-5.el9mod_proxy_html-debuginfo-2.4.57-5.el9.x86_64.rpm
RedHat9s390xmod_lua-debuginfo< 2.4.57-5.el9mod_lua-debuginfo-2.4.57-5.el9.s390x.rpm
RedHat9aarch64httpd-debuginfo< 2.4.57-5.el9httpd-debuginfo-2.4.57-5.el9.aarch64.rpm
RedHat9aarch64httpd-tools-debuginfo< 2.4.57-5.el9httpd-tools-debuginfo-2.4.57-5.el9.aarch64.rpm
RedHat9ppc64lemod_ldap-debuginfo< 2.4.57-5.el9mod_ldap-debuginfo-2.4.57-5.el9.ppc64le.rpm
RedHat9s390xmod_ldap-debuginfo< 2.4.57-5.el9mod_ldap-debuginfo-2.4.57-5.el9.s390x.rpm
RedHat9s390xhttpd-tools< 2.4.57-5.el9httpd-tools-2.4.57-5.el9.s390x.rpm
RedHat9x86_64httpd-debuginfo< 2.4.57-5.el9httpd-debuginfo-2.4.57-5.el9.x86_64.rpm
Rows per page:
1-10 of 861

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CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

AI Score

7

Confidence

Low

EPSS

0.014

Percentile

86.4%

JSON
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