CVE-2009-0115

Publication date 30 March 2009

Last updated 24 July 2024


Ubuntu priority

Cvss 3 Severity Score

7.8 · High

Score breakdown

The Device Mapper multipathing driver (aka multipath-tools or device-mapper-multipath) 0.4.8, as used in SUSE openSUSE, SUSE Linux Enterprise Server (SLES), Fedora, and possibly other operating systems, uses world-writable permissions for the socket file (aka /var/run/multipathd.sock), which allows local users to send arbitrary commands to the multipath daemon.

Read the notes from the security team

Status

No maintained releases are affected by this CVE.

Package Ubuntu Release Status
multipath-tools 9.04 jaunty
Not affected
8.10 intrepid
Not affected
8.04 LTS hardy
Not affected
7.10 gutsy
Not affected
6.06 LTS dapper
Not affected

Notes


jdstrand

all versions of multipath-tools adjust the umask of the multipath socket. In 9.04 and later this is 1000--set-umask-in-multipathd.patch. In other releases the patch is applied inline. the upstream patches are different, and can be found here: 7395bcda3a218df2eab1617df54628af0dc3456e 0a0319d381249760c71023edbe0ac9c093bb4a74

Severity score breakdown

Parameter Value
Base score 7.8 · High
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H