CVE-2014-9748
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.
libuv是一个nodejs的跨平台异步IO库。该平台用于抽象 Windows 的 IOCP 及 Unix 的 libev。目前支持的特性有非阻塞；TCP 套接字 ；非阻塞命名管道 ；UDP； 定时器 ；子进程生成；实现异步 DNS ；异步文件系统；正在运行程序路径查找； 线程池调度；TTY控制的ANSI转义代码；文件系统事件；进程间的 IPC 与套接字共享。 libuv 1.7.4之前版本中存在竞争条件问题漏洞。攻击者可利用该漏洞造成拒绝服务。
Possible ATT&CK Techniques 1 AI
T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2014-9748
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The uv_rwlock_t fallback implementation for Windows XP and Server 2003 in libuv before 1.7.4 does not properly prevent threads from releasing the locks of other threads, which allows attackers to cause a denial of service (deadlock) or possibly have unspecified other impact by leveraging a race condition.
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
libuv 竞争条件问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libuv是一个nodejs的跨平台异步IO库。该平台用于抽象 Windows 的 IOCP 及 Unix 的 libev。目前支持的特性有非阻塞；TCP 套接字 ；非阻塞命名管道 ；UDP； 定时器 ；子进程生成；实现异步 DNS ；异步文件系统；正在运行程序路径查找； 线程池调度；TTY控制的ANSI转义代码；文件系统事件；进程间的 IPC 与套接字共享。 libuv 1.7.4之前版本中存在竞争条件问题漏洞。攻击者可利用该漏洞造成拒绝服务。
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-2014-9748
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2014-9748 (1)
Other References for CVE-2014-9748 (2)
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https://github.com/libuv/libuv/issues/515 x_refsource_MISC
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IV. Related Vulnerabilities
V. Comments for CVE-2014-9748
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