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TI-2003-00543 Aliases CVE-2003-0581GHSA-rr3q-q6wq-qv9p

X Fontserver for Truetype fonts (xfstt) 1.4 allows remote attackers to cause a denial of…

Priority LOW 38Published · 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
Partial · Partial · Partial
Fix status
No fix listed

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

Summary

X Fontserver for Truetype fonts (xfstt) 1.4 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a (1) FS_QueryXExtents8 or (2) FS_QueryXBitmaps8 packet, and possibly other types of packets, with a large num_ranges value, which causes an out-of-bounds array access.

Why it matters now

EPSS 0.02496 84th 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 · 2

CPEVersionsRoleVendor
cpe:2.3:a:xfstt:xfstt:1.2.1:*:*:*:*:*:*:*1.2.1VulnerableXfstt
cpe:2.3:a:xfstt:xfstt:1.4:*:*:*:*:*:*:*1.4VulnerableXfstt
  • cpe:2.3:a:xfstt:xfstt:1.2.1:*:*:*:*:*:*:* Versions 1.2.1 Vulnerable ·Xfstt
  • cpe:2.3:a:xfstt:xfstt:1.4:*:*:*:*:*:*:* Versions 1.4 Vulnerable ·Xfstt

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2003-0581
  2. 2026-10-03 Alias added: GHSA-rr3q-q6wq-qv9p

References

Patch 1

Other 1

Sources

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