CVEvulnerability

CVE-2006-3740

7.2 HIGH Published 2006-09-13 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2006-09-13
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
7.2 HIGH — AV:L/AC:L/Au:N/C:C/I:C/A:C

Description

Integer overflow in the scan_cidfont function in X.Org 6.8.2 and XFree86 X server allows local users to execute arbitrary code via crafted (1) CMap and (2) CIDFont font data with modified item counts in the (a) begincodespacerange, (b) cidrange, and (c) notdefrange sections.

Affected configurations

• x.org x.org 6.8.2 • xfree86 project xfree86 x

References