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I. Basic Information for CVE-2010-1938
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Off-by-one error in the __opiereadrec function in readrec.c in libopie in OPIE 2.4.1-test1 and earlier, as used on FreeBSD 6.4 through 8.1-PRERELEASE and other platforms, allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via a long username, as demonstrated by a long USER command to the FreeBSD 8.0 ftpd.
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
FreeBSD OPIE实现__opiereadrec()函数单字节栈溢出漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FreeBSD就是一种运行在Intel平台上、可以自由使用的开放源码Unix类系统。 FreeBSD所使用的OPIE认证系统中readrec.c文件的opiereadrec()函数存在单字节栈溢出漏洞，在启用了栈保护的情况下，攻击者可以远程导致使用OPIE的服务进程崩溃。
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
-n/a n/a -
II. Public POCs for CVE-2010-1938
#POC DescriptionSource LinkShenlong Link
1A simple Python script to test an off-by-one vulnerability in the OPIE library (CVE-2010-1938). This vulnerability affects certain FTP servers and may allow for Denial of Service (DoS) or arbitrary code execution.https://github.com/Nexxus67/cve-2010-1938POC Details
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III. Intelligence Information for CVE-2010-1938
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IV. Related Vulnerabilities
Same product: n/a
Same vendor: n/a
V. Comments for CVE-2010-1938

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