CVEvulnerability

CVE-2003-0581

7.5 HIGH Published 2003-08-18 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2003-08-18
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P

Description

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.

Affected configurations

• xfstt xfstt 1.2.1 • xfstt xfstt 1.4

References