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I. Basic Information for CVE-2013-4256
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Multiple stack-based and heap-based buffer overflows in Network Audio System (NAS) 1.9.3 allow local users to cause a denial of service (crash) or possibly execute arbitrary code via the (1) display command argument to the ProcessCommandLine function in server/os/utils.c; (2) ResetHosts function in server/os/access.c; (3) open_unix_socket, (4) open_isc_local, (5) open_xsight_local, (6) open_att_local, or (7) open_att_svr4_local function in server/os/connection.c; the (8) AUDIOHOST environment variable to the CreateWellKnownSockets or (9) AmoebaTCPConnectorThread function in server/os/connection.c; or (10) unspecified vectors related to logging in the osLogMsg function in server/os/aulog.c.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Network Audio System 多个缓冲区溢出漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Network Audio System(NAS)是一套采用客户机/服务器结构的网络音频传输系统。该系统支持音频传输、音频处理、音频存储等。 NAS 1.9.3版本中存在基于栈的缓冲区溢出漏洞和基于堆的缓冲区溢出漏洞。本地攻击者可通过(1)向server/os/utils.c文件中的ProcessCommandLine函数传递‘display command’参数(2)server/os/access.c文件中的ResetHosts函数(3)server/os/connection.c文件中的open_u
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
VendorProductAffected VersionsCPESubscribe
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II. Public POCs for CVE-2013-4256
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III. Intelligence Information for CVE-2013-4256
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IV. Related Vulnerabilities
V. Comments for CVE-2013-4256

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