CVE-2024-8418— Containers/aardvark-dns: tcp query handling flaw in aardvark-dns leading to denial of service
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I. Basic Information for CVE-2024-8418
Vulnerability Information
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Vulnerability Title
Containers/aardvark-dns: tcp query handling flaw in aardvark-dns leading to denial of service
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw was found in Aardvark-dns, which is vulnerable to a Denial of Service attack due to the serial processing of TCP DNS queries. An attacker can exploit this flaw by keeping a TCP connection open indefinitely, causing the server to become unresponsive and resulting in other DNS queries timing out. This issue prevents legitimate users from accessing DNS services, thereby disrupting normal operations and causing service downtime.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Aardvark-dns 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Aardvark-dns是Containers开源的一个 dns 服务器。 Aardvark-dns 1.12.0版本和1.12.1版本存在资源管理错误漏洞，该漏洞源于串行处理 TCP DNS 查询，从而导致容器拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 9 | 2:1.14.0-1.el9 ~ * | cpe:/a:redhat:enterprise_linux:9::appstream | |
| Red Hat | Red Hat Enterprise Linux 10 | - | cpe:/o:redhat:enterprise_linux:10 | |
| Red Hat | Red Hat Enterprise Linux 8 | - | cpe:/o:redhat:enterprise_linux:8 | |
| Red Hat | Red Hat Enterprise Linux 8 | - | cpe:/o:redhat:enterprise_linux:8 | |
| Red Hat | Red Hat Enterprise Linux 9 | - | cpe:/o:redhat:enterprise_linux:9 | |
| Red Hat | Red Hat OpenShift Container Platform 4 | - | cpe:/a:redhat:openshift:4 |
II. Public POCs for CVE-2024-8418
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|---|
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IV. Related Vulnerabilities
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V. Comments for CVE-2024-8418
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