CVEvulnerability

CVE-2007-4993

6.9 MEDIUM Published 2007-09-27 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2007-09-27
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
6.9 MEDIUM — AV:L/AC:M/Au:N/C:C/I:C/A:C
Weaknesses
CWE-20

Description

pygrub (tools/pygrub/src/GrubConf.py) in Xen 3.0.3, when booting a guest domain, allows local users with elevated privileges in the guest domain to execute arbitrary commands in domain 0 via a crafted grub.conf file whose contents are used in exec statements.

Affected configurations

• xensource inc xen 3.0.3

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References