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CVE-2007-3100 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=243719	CVE
http://osvdb.org/37270	CVE
http://secunia.com/advisories/25679	CVE	PatchVendor Advisory
http://secunia.com/advisories/25749	CVE
http://secunia.com/advisories/26438	CVE
http://secunia.com/advisories/26543	CVE
https://exchange.xforce.ibmcloud.com/vulnerabilities/34943	CVE
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10653	CVE
http://support.novell.com/techcenter/psdb/187174044e1dbe78726bcf840f7530ed.html	CVE
http://svn.berlios.de/viewcvs/open-iscsi?rev=858&view=rev	CVE
http://www.debian.org/security/2007/dsa-1314	CVE
http://www.novell.com/linux/security/advisories/2007_17_sr.html	CVE
http://www.redhat.com/support/errata/RHSA-2007-0497.html	CVE
http://www.securityfocus.com/bid/24471	CVE
http://www.securitytracker.com/id?1018246	CVE
http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=243719	[email protected]
http://osvdb.org/37270	[email protected]
http://secunia.com/advisories/25679	[email protected]	PatchVendor Advisory
http://secunia.com/advisories/25749	[email protected]
http://secunia.com/advisories/26438	[email protected]
http://secunia.com/advisories/26543	[email protected]
https://exchange.xforce.ibmcloud.com/vulnerabilities/34943	[email protected]
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10653	[email protected]
http://support.novell.com/techcenter/psdb/187174044e1dbe78726bcf840f7530ed.html	[email protected]
http://svn.berlios.de/viewcvs/open-iscsi?rev=858&view=rev	[email protected]
http://www.debian.org/security/2007/dsa-1314	[email protected]
http://www.novell.com/linux/security/advisories/2007_17_sr.html	[email protected]
http://www.redhat.com/support/errata/RHSA-2007-0497.html	[email protected]
http://www.securityfocus.com/bid/24471	[email protected]
http://www.securitytracker.com/id?1018246	[email protected]

see all 30 references

Weakness Enumeration

CWE-ID	CWE Name	Source
NVD-CWE-Other	Weakness Not in a Standard CWE Category	[email protected]

Affected Products

Product	Versions
redhat enterprise linux	5.0
CPE cpe:2.3:o:redhat:enterprise_linux:5.0::desktop::::: cpe:2.3:o:redhat:enterprise_linux:5.0::server::::: Remediation No remediation found in references.
redhat open iscsi	<= 2.0-864
CPE cpe:2.3:a:redhat:open_iscsi:::::::: Remediation No remediation found in references.

Change History

7 change records found show changes

Date	Action	Recorded By
Jun 16, 2026	CVE Modified	[email protected]
Apr 23, 2026	Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Oct 11, 2017	CVE Modified	[email protected]
Jul 29, 2017	CVE Modified	[email protected]
Jun 15, 2007	Initial Analysis	[email protected]