CVE-2022-48256
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Technitium DNS Server是Technitium团队的一个开源的权威和递归 DNS 服务器。可用于自托管 DNS 服务器以保护隐私和安全。 Technitium DNS Server 10.0之前的版本存在安全漏洞，该漏洞源于其CNAME发生循环导致应答包含数百条记录允许攻击者实现自CNAME拒绝服务。
Possible ATT&CK Techniques 2 AI
T1498 · Network Denial of Service T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2022-48256
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Technitium DNS Server before 10.0 allows a self-CNAME denial-of-service attack in which a CNAME loop causes an answer to contain hundreds of records.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Technitium DNS Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Technitium DNS Server是Technitium团队的一个开源的权威和递归 DNS 服务器。可用于自托管 DNS 服务器以保护隐私和安全。 Technitium DNS Server 10.0之前的版本存在安全漏洞，该漏洞源于其CNAME发生循环导致应答包含数百条记录允许攻击者实现自CNAME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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2022-48256
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2022-48256 (1)
Same Patch Batch · n/a · 2023-01-13 · 26 CVEs total
| CVE-2022-21191 | 7.4 HIGH | global-modules-path 安全漏洞 |
| CVE-2015-10040 | 5.4 MEDIUM | gitlearn Escape Sequence config.sh getOutOf injection |
| CVE-2022-46952 | Dynamic Transaction Queuing System SQL注入漏洞 | |
| CVE-2023-23566 | Axigen 安全漏洞 | |
| CVE-2023-23559 | Linux kernel 输入验证错误漏洞 | |
| CVE-2022-48258 | Eternal Terminal 安全漏洞 | |
| CVE-2022-48257 | Eternal Terminal 安全漏洞 | |
| CVE-2022-48091 | Hotel-Mgmt-System 跨站脚本漏洞 | |
| CVE-2022-48090 | Hotel-Mgmt-System SQL注入漏洞 | |
| CVE-2022-46956 | Dynamic Transaction Queuing System SQL注入漏洞 | |
| CVE-2022-46955 | Dynamic Transaction Queuing System SQL注入漏洞 | |
| CVE-2022-46954 | Dynamic Transaction Queuing System SQL注入漏洞 | |
| CVE-2022-46953 | Dynamic Transaction Queuing System SQL注入漏洞 | |
| CVE-2021-46872 | Nim 跨站脚本漏洞 | |
| CVE-2022-46951 | Dynamic Transaction Queuing System SQL注入漏洞 | |
| CVE-2022-46950 | Dynamic Transaction Queuing System SQL注入漏洞 | |
| CVE-2022-46949 | Helmet Store Showroom Site SQL注入漏洞 | |
| CVE-2022-46947 | Helmet Store Showroom Site SQL注入漏洞 | |
| CVE-2022-46946 | Helmet Store Showroom Site SQL注入漏洞 | |
| CVE-2022-46502 | Online Student Enrollment System SQL注入漏洞 |
Showing top 20 of 26 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2022-48256
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