Published: 07/08/2012 Updated: 29/08/2017

CVSS v2 Base Score: 3.6 | Impact Score: 4.9 | Exploitability Score: 3.9

VMScore: 320

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

Open vSwitch 1.4.2 uses world writable permissions for (1) /var/lib/openvswitch/pki/controllerca/incoming/ and (2) /var/lib/openvswitch/pki/switchca/incoming/, which allows local users to delete and overwrite arbitrary files.

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openvswitch openvswitch 1.4.2

Debian Bug report logs - #683665 openvswitch-pki: creates world writable directories: /var/lib/openvswitch/pki/*ca/incoming/ Package: openvswitch-pki; Maintainer for openvswitch-pki is Debian OpenStack <team+openstack@trackerdebianorg>; Source for openvswitch-pki is src:openvswitch (PTS, buildd, popcon) Reported by: Andrea ...

CWE-264 http://www.securityfocus.com/bid/54789 http://www.openwall.com/lists/oss-security/2012/08/02/6 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=683665 http://www.openwall.com/lists/oss-security/2012/08/03/6 http://www.securityfocus.com/bid/54794 https://bugzilla.redhat.com/show_bug.cgi?id=845350 https://exchange.xforce.ibmcloud.com/vulnerabilities/77417 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=683665 https://nvd.nist.gov

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CVE-2012-3449

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