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Buffer overflow in ncurses library allows local users to execute arbitrary commands via long environmental information such as TERM or TERMINFO_DIRS.

Info
CVECVE-2000-0963
First seen2026-07-23 19:15 UTC
Disclosed+032936-04-19 08 UTC
Last updated2026-07-23 19:15 UTC
Channel statusauto

Summary

Buffer overflow in ncurses library allows local users to execute arbitrary commands via long environmental information such as TERM or TERMINFO_DIRS.

In-depth triage · Auto channel

No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).

Affected products

  • :
  • :
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Lint boundary warnings (8)

The following non-blocking warnings were raised during the lint phase of this triage (e.g. reference URLs not yet on the allowlist). They do not affect entry usability and are disclosed for transparency (see DR-002).

  • REF_URL_NOT_ALLOWLISTED url not in allowlist: http://www.calderasystems.com/support/security/advisories/CSSA-2000-036.0.txt
  • REF_URL_NOT_ALLOWLISTED url not in allowlist: http://www.securityfocus.com/archive/1/138550
  • REF_URL_NOT_ALLOWLISTED url not in allowlist: http://www.securityfocus.com/bid/1142
  • REF_URL_NOT_ALLOWLISTED url not in allowlist: https://exchange.xforce.ibmcloud.com/vulnerabilities/44487
  • REF_URL_NOT_ALLOWLISTED url not in allowlist: http://www.calderasystems.com/support/security/advisories/CSSA-2000-036.0.txt
  • REF_URL_NOT_ALLOWLISTED url not in allowlist: http://www.securityfocus.com/archive/1/138550
  • REF_URL_NOT_ALLOWLISTED url not in allowlist: http://www.securityfocus.com/bid/1142
  • REF_URL_NOT_ALLOWLISTED url not in allowlist: https://exchange.xforce.ibmcloud.com/vulnerabilities/44487

Sources

  • NVD DATABASE

Original Links

Timeline

  1. nvd_ingest NVD