CVE-2025-47869— Apache NuttX RTOS: examples/xmlrpc: Fix calls buffers size.
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I. Basic Information for CVE-2025-47869
Vulnerability Information
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Vulnerability Title
Apache NuttX RTOS: examples/xmlrpc: Fix calls buffers size.
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability was discovered in Apache NuttX RTOS apps/exapmles/xmlrpc application. In this example application device stats structure that stored remotely provided parameters had hardcoded buffer size which could lead to buffer overflow. Structure members buffers were updated to valid size of CONFIG_XMLRPC_STRINGSIZE+1. This issue affects Apache NuttX RTOS users that may have used or base their code on example application as presented in releases from 6.22 before 12.9.0. Users of XMLRPC in Apache NuttX RTOS are advised to review their code for this pattern and update buffer sizes as presented in the version of the example in release 12.9.0.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Apache NuttX 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache NuttX是美国阿帕奇（Apache）基金会的一套实时嵌入式操作系统。 Apache NuttX 6.22至12.9.0之前版本存在安全漏洞，该漏洞源于内存缓冲区操作不当，可能导致缓冲区溢出。
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 |
|---|---|---|---|---|
| Apache Software Foundation | Apache NuttX RTOS | 6.22 ~ 12.9.0 | - |
II. Public POCs for CVE-2025-47869
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|---|
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Same Patch Batch · Apache Software Foundation · 2025-06-16 · 6 CVEs total
| CVE-2025-48976 | Apache Commons FileUpload, Apache Commons FileUpload: FileUpload DoS via part headers | |
| CVE-2025-49124 | Apache Tomcat: exe side-loading via icalcs.exe in Tomcat installer for Windows | |
| CVE-2025-49125 | Apache Tomcat: Security constraint bypass for pre/post-resources | |
| CVE-2025-48988 | Apache Tomcat: FileUpload large number of parts with headers DoS | |
| CVE-2025-47868 | Apache NuttX RTOS: tools/bdf-converter.: tools/bdf-converter: Fix loop termination conditi |
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