drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen von Code mit höheren Privilegien in KDE Systemsettings
Name: |
Ausführen von Code mit höheren Privilegien in KDE Systemsettings |
|
ID: |
201512-12 |
|
Distribution: |
Gentoo |
|
Plattformen: |
Keine Angabe |
|
Datum: |
Do, 31. Dezember 2015, 10:58 |
|
Referenzen: |
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-8651 |
|
Applikationen: |
KDE Software Compilation |
|
Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --N4OXEhFQL1srfUFJi4kgnl81dksoE4PVi Content-Type: text/plain; charset=utf- Content-Transfer-Encoding: quoted-printable
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201512-12 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: KDE Systemsettings: Privilege escalation Date: December 30, 2015 Bugs: #528468 ID: 201512-12
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis ========
Data validation in KDE Systemsettings could lead to local privilege escalation.
Background ==========
KDE workspace configuration module for setting the date and time has a helper program which runs as root for performing actions.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 kde-base/systemsettings < 4.11.13-r1 >= 4.11.13-r1
Description ===========
KDE Systemsettings fails to properly validate user input before passing it as argument in context of higher privilege.
Impact ======
A local attacker could gain privileges via a crafted ntpUtility (ntp utility name) argument.
Workaround ==========
Add a polkit rule to disable the org.kde.kcontrol.kcmclock.save action.
Resolution ==========
All KDE Systemsettings users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot -v ">=kde-base/systemsettings-4.11.13-r1"
References ==========
[ 1 ] CVE-2014-8651 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-8651
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/201512-12
Concerns? =========
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.
License =======
Copyright 2015 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.
http://creativecommons.org/licenses/by-sa/2.5
--N4OXEhFQL1srfUFJi4kgnl81dksoE4PVi Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc"
-----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org
iQEcBAEBCgAGBQJWhEgHAAoJEDkRiObnjK1yGsQIAL2W8/oYvE02J0MJ68g5+JLg tlKkDGwKWYs0chh7OufDbUNdDwvabe6GTUVvs4nMgSy1Ro/n+brlkcNHMJc/lWB8 z+XTnlQgLZw82cMWSBXfqcJ/PrOuY2Uk3/jPv9Pb/si5ZsE4OenOcpjsJ5V387a1 usGJo/TjcQXt+q4Q+g94vhK6nzB1vXe4uWJUVI9GFOZPz02SpgUaSm26lnuAS/5Z x2dgoVwSdvuZuCf533emutJbHillUjEOm+Qub22yF5iaUM2k6o9SBnYdFSe3kMTz y9Gv7hzQH3dt0eLTlABAjj4uUs5XUJXe+YSH2Ia56tTt5dSTL6UgzRozrpbxr/4= =STOc -----END PGP SIGNATURE-----
--N4OXEhFQL1srfUFJi4kgnl81dksoE4PVi--
|
|
|
|