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Sicherheit: Mehrere Probleme in menu-cache
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in menu-cache
ID: FEDORA-2017-e9936d561b
Distribution: Fedora
Plattformen: Fedora 26
Datum: Sa, 10. Juni 2017, 11:23
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8934
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8933
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10369

Originalnachricht

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Fedora Update Notification
FEDORA-2017-e9936d561b
2017-06-09 18:48:36.531419
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Name : menu-cache
Product : Fedora 26
Version : 1.0.2
Release : 4.D20170514git56f6668459.fc26
URL : http://lxde.org
Summary : Caching mechanism for freedesktop.org compliant menus
Description :
Menu-cache is a caching mechanism for freedesktop.org compliant menus to
speed up parsing of the menu entries. It is currently used by some of
components of the LXDE desktop environment such as LXPanel or LXLauncher.

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Update Information:

A potential security flaw is found on LXDE products, which create socket under
/tmp with some predictable names, which may leads to DOS. The security flow on
lxterminal is now assigned as CVE-2016-10369. Some other components also had
similar issues. These new rpms should fix these issues. At least relogin
is
required to make this fix effect.
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References:

[ 1 ] Bug #1449114 - CVE-2016-10369 lxterminal: Insecure use of /tmp for a
socket file [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1449114
[ 2 ] Bug #1451070 - CVE-2017-8933 menu-cache: Insecure temporary file
creation in get_socket_name function [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1451070
[ 3 ] Bug #1451065 - CVE-2017-8934 pcmanfm: Insecure temporary file creation
in get_socket_name function [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1451065
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade menu-cache' at the command line.
For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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