# CVE-2002-0677

## Summary

- **CVE ID:** CVE-2002-0677
- **Severity:** UNKNOWN
- **CVSS Score:** 0.6
- **CWE:** N/A
- **Published:** Jul 12, 2002
- **Last Modified:** Mar 16, 2026

## Description

CDE ToolTalk database server (ttdbserver) allows remote attackers to overwrite arbitrary memory locations with a zero, and possibly gain privileges, via a file descriptor argument in an AUTH_UNIX procedure call, which is used as a table index by the _TT_ISCLOSE procedure.

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](ftp://patches.sgi.com/support/free/security/advisories/20021102-02-P)
- [CNA](ftp://ftp.caldera.com/pub/updates/OpenUNIX/CSSA-2002-SCO.28/CSSA-2002-SCO.28.txt)
- [CNA](http://www.cert.org/advisories/CA-2002-20.html)
- [CNA](http://www.kb.cert.org/vuls/id/975403)
- [CNA](https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15)
- [CNA](https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A91)
- [CNA](http://marc.info/?l=bugtraq&m=102635906423617&w=2)
- [CNA](https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1099)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 14.94%
- **EPSS Percentile:** 94.4

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-17._