Otklonjen je nedostatak koji se javljao u radu programskog paketa systemtap. Napadač ga je mogao iskoristiti za izvođenje napada uskraćivanjem usluge (eng. Denial of Service).
Paket:
systemtap 1.x
Operacijski sustavi:
Fedora 17
Problem:
neodgovarajuća provjera ulaznih podataka
Iskorištavanje:
udaljeno
Posljedica:
uskraćivanje usluga (DoS)
Rješenje:
programska zakrpa proizvođača
CVE:
CVE-2012-0875
Izvorni ID preporuke:
FEDORA-2012-2269
Izvor:
Fedora
Problem:
Do problema dolazi prilikom obrade posebno oblikovanih DWARF podataka.
Posljedica:
Propust je napadač mogao iskoristiti za DoS napad.
--------------------------------------------------------------------------------
Fedora Update Notification
FEDORA-2012-2269
2012-02-23 22:24:29
--------------------------------------------------------------------------------
Name : systemtap
Product : Fedora 17
Version : 1.7
Release : 2.fc17
URL : http://sourceware.org/systemtap/
Summary : Programmable system-wide instrumentation system
Description :
SystemTap is an instrumentation system for systems running Linux.
Developers can write instrumentation scripts to collect data on
the operation of the system. The base systemtap package contains/requires
the components needed to locally develop and execute systemtap scripts.
--------------------------------------------------------------------------------
Update Information:
This respin fixes the CVE-2012-0875 vulnerability.
--------------------------------------------------------------------------------
References:
[ 1 ] Bug #796329 - CVE-2012-0875 systemtap: kernel panic when processing
malformed DWARF unwind data [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=796329
--------------------------------------------------------------------------------
This update can be installed with the "yum" update program. Use
su -c 'yum update systemtap' 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
Posljednje sigurnosne preporuke