## 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.

## Severity

Overall Severity: N/A

### CVSS Metrics

Type | Score | Severity | Vector
--- | --- | --- | ---

## Affected Products

### sun - sunos

Affected Versions:

- 4.1

### sun - sunos

Affected Versions:

- 4.1.1

### sun - sunos

Affected Versions:

- 4.1.2

## References

- http://sunsolve.sun.com/pub-cgi/retrieve.pl?doctype=coll&doc=secbull/117&type=0&nav=sec.sba
  Patch
- http://www.cert.org/advisories/CA-1992-15.html
  Patch Third Party Advisory US Government Resource
- http://www.securityfocus.com/bid/47
  Patch Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/82
- http://sunsolve.sun.com/pub-cgi/retrieve.pl?doctype=coll&doc=secbull/117&type=0&nav=sec.sba
  Patch
- http://www.cert.org/advisories/CA-1992-15.html
  Patch Third Party Advisory US Government Resource
- http://www.securityfocus.com/bid/47
  Patch Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/82

Neural Processor Active