CVEvulnerability

CVE-2003-1234

3.6 LOW Published 2003-12-31 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2003-12-31
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
3.6 LOW — AV:L/AC:L/Au:N/C:N/I:P/A:P

Description

Integer overflow in the f_count counter in FreeBSD before 4.2 through 5.0 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via multiple calls to (1) fpathconf and (2) lseek, which do not properly decrement f_count through a call to fdrop.

Affected configurations

• freebsd freebsd 1.1.5.1 • freebsd freebsd 2.1.0 • freebsd freebsd 2.1.5 • freebsd freebsd 2.1.6 • freebsd freebsd 2.1.6.1 • freebsd freebsd 2.1.7 • freebsd freebsd 2.1.7.1 • freebsd freebsd 2.2 • freebsd freebsd 2.2.1 • freebsd freebsd 2.2.2 • freebsd freebsd 2.2.3 • freebsd freebsd 2.2.4 • freebsd freebsd 2.2.5 • freebsd freebsd 2.2.6 • freebsd freebsd 2.2.7 • freebsd freebsd 2.2.8 • freebsd freebsd 3.1 • freebsd freebsd 3.2 • freebsd freebsd 3.3 • freebsd freebsd 3.4 • freebsd freebsd 3.5 • freebsd freebsd 3.5.1 • freebsd freebsd 4.2 • freebsd freebsd 4.3 • freebsd freebsd 4.4 • freebsd freebsd 4.5 • freebsd freebsd 4.6 • freebsd freebsd 4.7 • freebsd freebsd 4.9 • freebsd freebsd 4.10 • freebsd freebsd 4.11 • freebsd freebsd 5.0

References