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I. Basic Information for CVE-1999-1021
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
NFS on SunOS 4.1 through 4.1.2 ignores the high order 16 bits in a 32 bit UID, which allows a local user to gain root access if the lower 16 bits are set to 0, as fixed by the NFS jumbo patch upgrade.
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
SunOS NFS漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SunOS 4.1到4.1.2版本中的NFS忽略32位UID中的高16位。本地用户在低16位被设置为0时获得根访问权限，正如NFS jumbo升级补丁包中修复的。
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-1999-1021
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III. Intelligence Information for CVE-1999-1021
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IV. Related Vulnerabilities
Same product: n/a
Same vendor: n/a
V. Comments for CVE-1999-1021

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