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Multiple open-iscsi security vulnerabilities
Published: 20.06.2007
Source: BUGTRAQ
SecurityVulns ID: 7828
Type: local
Level: 5/10
Description: Invalid implementation of internal sockets and semaphores access.

Affected: OPENISCSI : open-iscsi 2.0
CVE: CVE-2007-3100 (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.)
CVE-2007-3099 (usr/mgmt_ipc.c in iscsid in open-iscsi (iscsi-initiator-utils) before 2.0-865 checks the client's UID on the listening AF_LOCAL socket instead of the new connection, which allows remote attackers to access the management interface and cause a denial of service (iscsid exit or iSCSI connection loss).)

Original document DEBIAN, [SECURITY] [DSA 1314-1] New open-iscsi packages fix several vulnerabilities (20.06.2007)

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