U radu programskog paketa Blender, distribuiranog s operacijskim sustavom Fedora 18, otkrivena su dva sigurnosna propusta. Lokalnim napadačima omogućuju prepisivanje proizvoljnih datoteka putem symlink napada.
Paket:
blender 2.x
Operacijski sustavi:
Fedora 18
Kritičnost:
6
Problem:
neodgovarajuće rukovanje datotekama
Iskorištavanje:
lokalno
Posljedica:
izmjena podataka
Rješenje:
programska zakrpa proizvođača
CVE:
CVE-2012-4410, CVE-2008-1103
Izvorni ID preporuke:
FEDORA-2012-13557
Izvor:
Fedora
Problem:
Propusti su posljedica nesigurnog korištenja privremenih datoteka (eng. temporary file).
Posljedica:
Napadači ih mogu iskoristiti za prepisivanje proizvoljnih datoteka putem tzv. symlink napada.
Rješenje:
Svim se korisnicima savjetuje instalacija nadogradnje.
--------------------------------------------------------------------------------
Fedora Update Notification
FEDORA-2012-13557
2012-09-07 19:30:32
--------------------------------------------------------------------------------
Name : blender
Product : Fedora 18
Version : 2.63a
Release : 9.fc18
URL : http://www.blender.org
Summary : 3D modeling, animation, rendering and post-production
Description :
Blender is the essential software solution you need for 3D, from modeling,
animation, rendering and post-production to interactive creation and playback.
Professionals and novices can easily and inexpensively publish stand-alone,
secure, multi-platform content to the web, CD-ROMs, and other media.
--------------------------------------------------------------------------------
Update Information:
Fix security flaw on insecure file creation.
--------------------------------------------------------------------------------
ChangeLog:
--------------------------------------------------------------------------------
References:
[ 1 ] Bug #855092 - CVE-2012-4410 blender: Insecure temporary file use by
creating file string in undo save quit Blender kernel routine
https://bugzilla.redhat.com/show_bug.cgi?id=855092
[ 2 ] Bug #444535 - CVE-2008-1103 Blender insecure temporary file usage
https://bugzilla.redhat.com/show_bug.cgi?id=444535
--------------------------------------------------------------------------------
This update can be installed with the "yum" update program. Use
su -c 'yum update blender' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.
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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--------------------------------------------------------------------------------
Fedora Update Notification
FEDORA-2012-13523
2012-09-07 19:28:29
--------------------------------------------------------------------------------
Name : blender
Product : Fedora 18
Version : 2.63a
Release : 8.fc18
URL : http://www.blender.org
Summary : 3D modeling, animation, rendering and post-production
Description :
Blender is the essential software solution you need for 3D, from modeling,
animation, rendering and post-production to interactive creation and playback.
Professionals and novices can easily and inexpensively publish stand-alone,
secure, multi-platform content to the web, CD-ROMs, and other media.
--------------------------------------------------------------------------------
Update Information:
Fix insucury file usage reported as CVE-2008-1103
--------------------------------------------------------------------------------
References:
[ 1 ] Bug #855092 - CVE-2012-4410 blender: Insecure temporary file use by
creating file string in undo save quit Blender kernel routine
https://bugzilla.redhat.com/show_bug.cgi?id=855092
[ 2 ] Bug #444535 - CVE-2008-1103 Blender insecure temporary file usage
https://bugzilla.redhat.com/show_bug.cgi?id=444535
--------------------------------------------------------------------------------
This update can be installed with the "yum" update program. Use
su -c 'yum update blender' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.
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
--------------------------------------------------------------------------------
_______________________________________________
package-announce mailing list
Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
https://admin.fedoraproject.org/mailman/listinfo/package-announce
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