VULNERABILITY INTELLIGENCE
CVE-2007-3100
CVSS score2.1 LOW
EPSS probability0.38%
CISA KEVNot currently listed
Published2007-06-14
Last modified2026-06-16
CVSS vectorAV:L/AC:L/Au:N/C:N/I:N/A:P
Description
usr/log.c in iscsid in open-iscsi (iscsi-initiator-utils) before 2.0-865 uses a semaphore with insecure permissions (world-writable/world-readable) for managing log messages using shared memory, which allows local users to cause a denial of service (hang) by grabbing the semaphore.