Vulnerability CVE-2013-1764
Published: 2014-04-16

Description:
The Zypper (aka zypp) backend in PackageKit before 0.8.8 allows local users to downgrade packages via the "install updates" method.

Type:

CWE-264

 (Permissions, Privileges, and Access Controls)

CVSS2 => (AV:L/AC:L/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
2.1/10
2.9/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Packagekit project -> Packagekit 

 References:
https://bugs.freedesktop.org/show_bug.cgi?id=61231
https://gitorious.org/packagekit/packagekit/source/NEWS
https://gitorious.org/packagekit/packagekit/commit/d3d14631042237bcfe6fb30a60e59bb6d94af425
https://bugzilla.novell.com/show_bug.cgi?id=804983
http://www.openwall.com/lists/oss-security/2013/02/25/20
http://lists.opensuse.org/opensuse-updates/2013-06/msg00026.html
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