DISPUTE NOTE: this issue does not pose a security risk as it (according to analysis by the original software developer, NLnet Labs) falls within the expected functionality and security controls of the application. Red Hat has made a claim that there is a security risk within Red Hat products. NLnet Labs has no further information about the claim, and suggests that affected Red Hat customers refer to available Red Hat documentation or support channels. ORIGINAL DESCRIPTION: A heap-buffer-overflow flaw was found in the cfg_mark_ports function within Unbound's config_file.c, which can lead to memory corruption. This issue could allow an attacker with local access to provide specially crafted input, potentially causing the application to crash or allowing arbitrary code execution. This could result in a denial of service or unauthorized actions on the system.
History

Mon, 21 Oct 2024 11:30:00 +0000

Type Values Removed Values Added
Description A heap-buffer-overflow flaw was found in the cfg_mark_ports function within Unbound's config_file.c, which can lead to memory corruption. This issue could allow an attacker with local access to provide specially crafted input, potentially causing the application to crash or allowing arbitrary code execution. This could result in a denial of service or unauthorized actions on the system. DISPUTE NOTE: this issue does not pose a security risk as it (according to analysis by the original software developer, NLnet Labs) falls within the expected functionality and security controls of the application. Red Hat has made a claim that there is a security risk within Red Hat products. NLnet Labs has no further information about the claim, and suggests that affected Red Hat customers refer to available Red Hat documentation or support channels. ORIGINAL DESCRIPTION: A heap-buffer-overflow flaw was found in the cfg_mark_ports function within Unbound's config_file.c, which can lead to memory corruption. This issue could allow an attacker with local access to provide specially crafted input, potentially causing the application to crash or allowing arbitrary code execution. This could result in a denial of service or unauthorized actions on the system.

Fri, 09 Aug 2024 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 08 Aug 2024 20:45:00 +0000

Type Values Removed Values Added
Description No description is available for this CVE. A heap-buffer-overflow flaw was found in the cfg_mark_ports function within Unbound's config_file.c, which can lead to memory corruption. This issue could allow an attacker with local access to provide specially crafted input, potentially causing the application to crash or allowing arbitrary code execution. This could result in a denial of service or unauthorized actions on the system.
Title unbound: Heap-Buffer-Overflow in Unbound Unbound: heap-buffer-overflow in unbound
First Time appeared Redhat
Redhat enterprise Linux
Redhat openshift
Redhat openstack
CPEs cpe:/a:redhat:openshift:4
cpe:/a:redhat:openstack:16.2
cpe:/a:redhat:openstack:17.1
cpe:/a:redhat:openstack:18.0
cpe:/o:redhat:enterprise_linux:6
cpe:/o:redhat:enterprise_linux:7
cpe:/o:redhat:enterprise_linux:8
cpe:/o:redhat:enterprise_linux:9
Vendors & Products Redhat
Redhat enterprise Linux
Redhat openshift
Redhat openstack
References

Wed, 07 Aug 2024 17:15:00 +0000

Type Values Removed Values Added
Description No description is available for this CVE.
Title unbound: Heap-Buffer-Overflow in Unbound
Weaknesses CWE-122
References
Metrics threat_severity

None

cvssV3_1

{'score': 4.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L'}

threat_severity

Low


cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2024-08-08T20:25:24.723Z

Updated: 2024-10-21T11:20:27.316Z

Reserved: 2024-08-07T13:02:00.798Z

Link: CVE-2024-43168

cve-icon Vulnrichment

Updated: 2024-08-09T19:19:07.895Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-08-12T13:38:36.187

Modified: 2024-10-21T12:15:04.327

Link: CVE-2024-43168

cve-icon Redhat

Severity : Low

Publid Date: 2024-08-07T02:00:00Z

Links: CVE-2024-43168 - Bugzilla