Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2024-43167 |
CWE-ID | CWE-476 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software |
SUSE Linux Enterprise Micro 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 unbound-munin Operating systems & Components / Operating system package or component unbound-anchor-debuginfo Operating systems & Components / Operating system package or component unbound Operating systems & Components / Operating system package or component libunbound8 Operating systems & Components / Operating system package or component libunbound8-debuginfo Operating systems & Components / Operating system package or component unbound-debugsource Operating systems & Components / Operating system package or component unbound-python-debuginfo Operating systems & Components / Operating system package or component unbound-python Operating systems & Components / Operating system package or component unbound-debuginfo Operating systems & Components / Operating system package or component unbound-anchor Operating systems & Components / Operating system package or component unbound-devel Operating systems & Components / Operating system package or component |
Vendor | SUSE |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
EUVDB-ID: #VU96082
Risk: Medium
CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2024-43167
CWE-ID:
CWE-476 - NULL Pointer Dereference
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a NULL pointer dereference error within the ub_ctx_set_fwd() function. A remote attacker can send specially crafted request to the server and perform a denial of service (DoS) attack.
MitigationUpdate the affected package unbound to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Micro: 5.5
SUSE Package Hub 15: 15-SP5
Basesystem Module: 15-SP5
SUSE Linux Enterprise Server for SAP Applications 15: SP5
SUSE Linux Enterprise Server 15: SP5
SUSE Linux Enterprise Real Time 15: SP5
SUSE Linux Enterprise High Performance Computing 15: SP5
SUSE Linux Enterprise Desktop 15: SP5
openSUSE Leap: 15.5
unbound-munin: before 1.20.0-150100.10.16.1
unbound-anchor-debuginfo: before 1.20.0-150100.10.16.1
unbound: before 1.20.0-150100.10.16.1
libunbound8: before 1.20.0-150100.10.16.1
libunbound8-debuginfo: before 1.20.0-150100.10.16.1
unbound-debugsource: before 1.20.0-150100.10.16.1
unbound-python-debuginfo: before 1.20.0-150100.10.16.1
unbound-python: before 1.20.0-150100.10.16.1
unbound-debuginfo: before 1.20.0-150100.10.16.1
unbound-anchor: before 1.20.0-150100.10.16.1
unbound-devel: before 1.20.0-150100.10.16.1
CPE2.3https://www.suse.com/support/update/announcement/2024/suse-su-20243074-1/
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.