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CVE-1999-1021

Disclosure Date: December 30, 1992
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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.

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CVSS V3 Severity and Metrics
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Attack Vector (AV):
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Technical Analysis