CVE-2010-2526

MEDIUM

Description

The cluster logical volume manager daemon (clvmd) in lvm2-cluster in LVM2 before 2.02.72, as used in Red Hat Global File System (GFS) and other products, does not verify client credentials upon a socket connection, which allows local users to cause a denial of service (daemon exit or logical-volume change) or possibly have unspecified other impact via crafted control commands.

References

http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html

http://secunia.com/advisories/40759

http://securitytracker.com/id?1024258

http://www.osvdb.org/66753

http://www.ubuntu.com/usn/USN-1001-1

http://www.vupen.com/english/advisories/2010/1944

https://bugzilla.redhat.com/show_bug.cgi?id=614248

https://exchange.xforce.ibmcloud.com/vulnerabilities/60809

https://rhn.redhat.com/errata/RHSA-2010-0567.html

https://rhn.redhat.com/errata/RHSA-2010-0568.html

https://www.redhat.com/archives/linux-lvm/2010-July/msg00083.html

Details

Source: MITRE

Published: 2010-08-05

Updated: 2017-08-17

Type: CWE-287

Risk Information

CVSS v2.0

Base Score: 4.6

Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 3.9

Severity: MEDIUM