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CVE-1999-1021

CVE-1999-1021

EPSS 0.4%
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.
Affected products
n/a · n/a

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References
https://exchange.xforce.ibmcloud.com/vulnerabilities/82http://sunsolve.sun.com/pub-cgi/retrieve.pl?doctype=coll&doc=secbull/117&type=0&nav=sec.sbahttp://www.cert.org/advisories/CA-1992-15.htmlhttp://www.securityfocus.com/bid/47