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TI-2000-00306 Aliases CVE-2000-0306GHSA-rx9m-8fvp-xhpf

Buffer overflow in calserver in SCO OpenServer allows remote attackers to gain root access via a long message.

Priority MEDIUM 49Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Complete · Complete · Complete
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

Buffer overflow in calserver in SCO OpenServer allows remote attackers to gain root access via a long message.

Why it matters now

EPSS 0.03694 89th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:o:sco:openserver:*:*:*:*:*:*:*:*up to 5.04VulnerableSco
  • cpe:2.3:o:sco:openserver:*:*:*:*:*:*:*:* Versions up to 5.04 Vulnerable ·Sco

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2000-0306
  2. 2026-10-03 Alias added: GHSA-rx9m-8fvp-xhpf

References

—

  • TI-2001-00767 Buffer overflow in login in various System V based operating systems allows remote… CVSS 2.0HIGH 10.0
  • TI-1999-00363 Buffer overflows in wuarchive ftpd (wu-ftpd) and ProFTPD lead to remote root access… CVSS 2.0HIGH 10.0
  • TI-1999-00126 Oversized ICMP ping packets can result in a denial of service, aka Ping o' Death. CVSS 2.0MEDIUM 5.0
  • TI-2004-00066 The do_change_cipher_spec function in OpenSSL 0.9.6c to 0.9.6k, and 0.9.7a to 0.9.7c… CVSS 3.1HIGH 7.5
  • TI-2005-03421 Xpdf, as used in products such as gpdf, kpdf, pdftohtml, poppler, teTeX, CUPS… CVSS 2.0HIGH 10.0
  • TI-2003-00733 The Script.prototype.freeze/thaw functionality in Mozilla 1.4 and earlier allows… CVSS 3.1CRITICAL 9.8
See all 70 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences