CVE-2019-10882— Netskope client buffer overflow vulnerability
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I. Basic Information for CVE-2019-10882
Vulnerability Information
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Vulnerability Title
Netskope client buffer overflow vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Netskope client service, v57 before 57.2.0.219 and v60 before 60.2.0.214, running with NT\SYSTEM privilege, accepts network connections from localhost. The connection handling function in this service suffers from a stack based buffer overflow in "doHandshakefromServer" function. Local users can use this vulnerability to trigger a crash of the service and potentially cause additional impact on the system.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Netskope Client 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Netskope Client是美国Netskope公司的一款用于连接管理Netskope云平台的客户端程序。 Netskope Client 57.2.0.219之前的57版本和60.2.0.214之前的60版本中的‘doHandshakefromServer’函数存在缓冲区错误漏洞。本地攻击者可利用该漏洞造成服务崩溃并可能对系统产生其他危害。
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 |
|---|---|---|---|---|
| Netskope | Netskope client | Netskope client 57.2.0.219 | - |
II. Public POCs for CVE-2019-10882
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://airbus-seclab.github.io/advisories/netskope.htmlx_refsource_MISC
- https://support.netskope.com/hc/en-us/articles/360014589894-Netskope-Clientx_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2019-10882
IV. Related Vulnerabilities
Same product: Netskope client
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Improper Service Loading Vulnerability in Netskope Endpoint - CVE-2025-5942
Heap Overflow in Netskope Endpoint DLP Driver - CVE-2025-0309
Netskope Client Local Elevation of Privileges - CVE-2025-5941
Out-of-Bounds Read Vulnerability in Netskope Client - CVE-2024-7402
Netskope Client Configuration Tampering with Local MITM
Same vendor: Netskope
Same weakness: CWE-120
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