CVE-2025-14501— Sante PACS Server HTTP Content-Length Header Handling NULL Pointer Dereference Denial-of-Service Vulnerability
Quick assessment
Affected
Sante PACS Server
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.
Sante PACS Server是美国Sante公司的一款医学影像存储与通信服务器。 Sante PACS Server存在代码问题漏洞，该漏洞源于对HTTP Content-Length标头处理不当，可能导致空指针取消引用和拒绝服务。
Possible ATT&CK Techniques 2 AI
T1190 · Exploit Public-Facing Application T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2025-14501
Vulnerability Information
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Vulnerability Title
Sante PACS Server HTTP Content-Length Header Handling NULL Pointer Dereference Denial-of-Service Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Sante PACS Server HTTP Content-Length Header Handling NULL Pointer Dereference Denial-of-Service Vulnerability. This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Sante PACS Server. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the handling of HTTP Content-Length header. The issue results from the lack of proper validation of a pointer prior to accessing it. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-26770.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
空指针解引用
Source: CVE Program / CVE List V5
Vulnerability Title
Sante PACS Server 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sante PACS Server是美国Sante公司的一款医学影像存储与通信服务器。 Sante PACS Server存在代码问题漏洞，该漏洞源于对HTTP Content-Length标头处理不当，可能导致空指针取消引用和拒绝服务。
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 |
|---|---|---|---|---|
| Sante | PACS Server | 4.2.2 | - |
|
II. Public POCs for CVE-2025-14501
| # | POC Description | Source Link | Shenlong Link |
|---|
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V. Comments for CVE-2025-14501
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