SUSE update for apache2



Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2023-31122
CWE-ID CWE-125
Exploitation vector Network
Public exploit N/A
Vulnerable software
SUSE Linux Enterprise Micro
Operating systems & Components / Operating system

Server Applications Module
Operating systems & Components / Operating system

SUSE Package Hub 15
Operating systems & Components / Operating system

Basesystem Module
Operating systems & Components / Operating system

SUSE Linux Enterprise Server for SAP Applications 15
Operating systems & Components / Operating system

SUSE Linux Enterprise Server 15
Operating systems & Components / Operating system

SUSE Linux Enterprise Real Time 15
Operating systems & Components / Operating system

SUSE Linux Enterprise High Performance Computing 15
Operating systems & Components / Operating system

SUSE Linux Enterprise Desktop 15
Operating systems & Components / Operating system

openSUSE Leap
Operating systems & Components / Operating system

SUSE Manager Retail Branch Server
Operating systems & Components / Operating system

SUSE Manager Server
Operating systems & Components / Operating system

SUSE Manager Proxy
Operating systems & Components / Operating system

apache2-doc
Operating systems & Components / Operating system package or component

apache2-devel
Operating systems & Components / Operating system package or component

apache2-debuginfo
Operating systems & Components / Operating system package or component

apache2-event-debuginfo
Operating systems & Components / Operating system package or component

apache2-worker-debuginfo
Operating systems & Components / Operating system package or component

apache2-utils-debuginfo
Operating systems & Components / Operating system package or component

apache2-prefork
Operating systems & Components / Operating system package or component

apache2-utils
Operating systems & Components / Operating system package or component

apache2-example-pages
Operating systems & Components / Operating system package or component

apache2
Operating systems & Components / Operating system package or component

apache2-prefork-debuginfo
Operating systems & Components / Operating system package or component

apache2-event
Operating systems & Components / Operating system package or component

apache2-debugsource
Operating systems & Components / Operating system package or component

apache2-worker
Operating systems & Components / Operating system package or component

Vendor SUSE

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Out-of-bounds read

EUVDB-ID: #VU82248

Risk: Medium

CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-31122

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary condition within mod_macro module. A remote attacker can send specially crafted requests to the server, trigger an out-of-bounds read error and perform a denial of service (DoS) attack.

Mitigation

Update the affected package apache2 to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Micro: 5.3 - 5.5

Server Applications Module: 15-SP4 - 15-SP5

SUSE Package Hub 15: 15-SP4 - 15-SP5

Basesystem Module: 15-SP4 - 15-SP5

SUSE Linux Enterprise Server for SAP Applications 15: SP4 - SP5

SUSE Linux Enterprise Server 15: SP4 - SP5

SUSE Linux Enterprise Real Time 15: SP4 - SP5

SUSE Linux Enterprise High Performance Computing 15: SP4 - SP5

SUSE Linux Enterprise Desktop 15: SP4 - SP5

openSUSE Leap: 15.4 - 15.5

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

apache2-doc: before 2.4.51-150400.6.14.1

apache2-devel: before 2.4.51-150400.6.14.1

apache2-debuginfo: before 2.4.51-150400.6.14.1

apache2-event-debuginfo: before 2.4.51-150400.6.14.1

apache2-worker-debuginfo: before 2.4.51-150400.6.14.1

apache2-utils-debuginfo: before 2.4.51-150400.6.14.1

apache2-prefork: before 2.4.51-150400.6.14.1

apache2-utils: before 2.4.51-150400.6.14.1

apache2-example-pages: before 2.4.51-150400.6.14.1

apache2: before 2.4.51-150400.6.14.1

apache2-prefork-debuginfo: before 2.4.51-150400.6.14.1

apache2-event: before 2.4.51-150400.6.14.1

apache2-debugsource: before 2.4.51-150400.6.14.1

apache2-worker: before 2.4.51-150400.6.14.1

CPE2.3 External links

http://www.suse.com/support/update/announcement/2023/suse-su-20234430-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



###SIDEBAR###