HTTP response splitting in Apache HTTP Server - CVE-2024-24795

Vulnerability identifier: #VU88152

CSH Severity: Medium

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green

CVE-ID: CVE-2024-24795

CWE-ID: CWE-113

Exploitation vector: Remote access

Exploit availability: No public exploit available

Affected software:
Apache HTTP Server
HP-UX Apache Web Server
IBM HTTP Server
Amazon Linux AMI
Debian Linux
Gentoo Linux
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise High Performance Computing LTSS 15
SUSE Linux Enterprise High Performance Computing ESPOS 15
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise Software Development Kit 12
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise High Performance Computing 12
F5OS
SUSE Linux Enterprise Micro
SUSE Enterprise Storage
IBM i
Red Hat Enterprise Linux for x86_64
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux for ARM 64
macOS
Ubuntu
Slackware Linux
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS
SUSE Linux Enterprise Server 15 SP2 LTSS
SUSE Linux Enterprise Server 15 SP3 LTSS
SUSE Package Hub 15
Server Applications Module
Basesystem Module
openSUSE Leap
openEuler
Fedora
Oracle Solaris
IBM Rational ClearCase
IBM Business Automation Workflow
WebSphere Remote Server
IBM Rational ClearQuest
Red Hat OpenShift Dev Spaces
EasyApache
OpenShift Logging
Dell Secure Connect Gateway
IBM Tivoli Monitoring
IBM Rational Build Forge
EMC NetWorker Server
BIG-IP
PowerScale OneFS
apache2 (Ubuntu package)
uwsgi-emperor_pg-debuginfo
uwsgi-logzmq-debuginfo
uwsgi-emperor_zeromq-debuginfo
apache2-mod_uwsgi-debuginfo
uwsgi-libffi
uwsgi-python
uwsgi-psgi
uwsgi-lua
uwsgi-pam-debuginfo
uwsgi-gevent
uwsgi-psgi-debuginfo
uwsgi-sqlite3-debuginfo
uwsgi-python-debuginfo
uwsgi-pam
uwsgi-xslt-debuginfo
uwsgi-greenlet
apache2-mod_uwsgi
uwsgi-glusterfs-debuginfo
uwsgi-gevent-debuginfo
uwsgi-jvm-debuginfo
uwsgi-ldap-debuginfo
uwsgi-debugsource
uwsgi-debuginfo
uwsgi-ldap
uwsgi-pypy-debuginfo
uwsgi
uwsgi-python3
uwsgi-glusterfs
uwsgi-libffi-debuginfo
uwsgi-pypy
uwsgi-emperor_pg
uwsgi-logzmq
uwsgi-xslt
uwsgi-emperor_zeromq
uwsgi-lua-debuginfo
uwsgi-sqlite3
uwsgi-python3-debuginfo
uwsgi-php7-debuginfo
uwsgi-jvm
uwsgi-php7
uwsgi-greenlet-debuginfo
mod_md
httpd-help
httpd-filesystem
mod_ldap
httpd-tools
httpd-debugsource
mod_proxy_html
httpd-debuginfo
mod_ssl
httpd
httpd-devel
mod_session
apache2-tls13
apache2-tls13-prefork-debuginfo
apache2
apache2-tls13-example-pages
apache2-tls13-prefork
apache2-tls13-utils
apache2-tls13-worker
apache2-tls13-utils-debuginfo
apache2-tls13-worker-debuginfo
apache2-prefork
apache2-doc
apache2-tls13-doc
apache2-utils
apache2-prefork-debuginfo
apache2-utils-debuginfo
apache2-example-pages
apache2-worker-debuginfo
apache2-worker
apache2-debuginfo
apache2-debugsource
apache2-tls13-debuginfo
apache2-devel
apache2-tls13-debugsource
apache2-tls13-devel
apache2-manual
apache2-event-debuginfo
apache2-worker-debugsource
apache2-prefork-debugsource
apache2-event-debugsource
apache2-utils-debugsource
apache2-event
apache2 (Debian package)
www-servers/apache
httpd (Red Hat package)
IBM Aspera Console
NetWorker Management Console (NMC)

The vulnerability allows a remote attacker to perform HTTP splitting attacks.

The vulnerability exists due to software does not correctly process CRLF character sequences in multiple modules. A remote attacker can inject malicious response headers into backend applications and perform an HTTP desynchronization attack.

Successful exploitation of the vulnerability may allow an attacker perform cache poisoning attack.

Install updates from vendor's website.

• https://httpd.apache.org/security/vulnerabilities_24.html
• https://downloads.apache.org/httpd/CHANGES_2.4