5.5

CVE-2012-3360

Exploit
Directory traversal vulnerability in virt/disk/api.py in OpenStack Compute (Nova) Folsom (2012.2) and Essex (2012.1), when used over libvirt-based hypervisors, allows remote authenticated users to write arbitrary files to the disk image via a .. (dot dot) in the path attribute of a file element.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Openstack ≫ Essex Version2012.1
Openstack ≫ Folsom Version2012.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3% 0.856
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 8 4.9
AV:N/AC:L/Au:S/C:N/I:P/A:P
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

http://lists.fedoraproject.org/pipermail/package-announce/2012-July/083984.html
http://secunia.com/advisories/49763
Vendor Advisory
http://secunia.com/advisories/49802
Vendor Advisory
http://www.securityfocus.com/bid/54277
http://www.ubuntu.com/usn/USN-1497-1
https://bugs.launchpad.net/nova/+bug/1015531
https://github.com/openstack/nova/commit/2427d4a99bed35baefd8f17ba422cb7aae8dcca7
https://github.com/openstack/nova/commit/b0feaffdb2b1c51182b8dce41b367f3449af5dd9
Patch
Exploit
https://lists.launchpad.net/openstack/msg14089.html