U radu programskog paketa Wireshark uočen je sigurnosni propust kojeg udaljeni napadač može iskoristiti za izvršavanje DoS (eng. Denial of Service) napada.
Paket:
wireshark 1.x
Operacijski sustavi:
Fedora 14
Kritičnost:
1.9
Problem:
pogreška u programskoj funkciji
Iskorištavanje:
udaljeno
Posljedica:
uskraćivanje usluga (DoS)
Rješenje:
programska zakrpa proizvođača
CVE:
CVE-2011-3266
Izvorni ID preporuke:
FEDORA-2011-12423
Izvor:
Fedora
Problem:
Sigurnosna ranjivost je posljedica pogreške u programskoj funkciji "proto_tree_add_item".
Posljedica:
Udaljeni napadač ranjivost može iskoristiti za napad uskraćivanjem usluga (DoS).
Rješenje:
Svim se korisnicima navedenog programskog paketa preporuča nadogradnja na novije inačice.
--------------------------------------------------------------------------------
Fedora Update Notification
FEDORA-2011-12423
2011-09-09 23:48:41
--------------------------------------------------------------------------------
Name : wireshark
Product : Fedora 14
Version : 1.4.9
Release : 1.fc14
URL : http://www.wireshark.org/
Summary : Network traffic analyzer
Description :
Wireshark is a network traffic analyzer for Unix-ish operating systems.
This package lays base for libpcap, a packet capture and filtering
library, contains command-line utilities, contains plugins and
documentation for wireshark. A graphical user interface is packaged
separately to GTK+ package.
--------------------------------------------------------------------------------
Update Information:
This update fixes several security bugs, see
http://www.wireshark.org/docs/relnotes/wireshark-1.4.9.html for full details.
--------------------------------------------------------------------------------
ChangeLog:
* Fri Sep 9 2011 Jan Safranek <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> - 1.4.9-1
- upgrade to 1.4.9
- see http://www.wireshark.org/docs/relnotes/wireshark-1.4.9.html
* Thu Jul 21 2011 Jan Safranek <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> - 1.4.8-1
- upgrade to 1.4.8
- see http://www.wireshark.org/docs/relnotes/wireshark-1.4.8.html
* Thu Jun 2 2011 Jan Safranek <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> - 1.4.7-1
- upgrade to 1.4.7
- see http://www.wireshark.org/docs/relnotes/wireshark-1.4.7.html
* Thu May 19 2011 Steve Dickson <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> - 1.4.6-2
- Improved the NFS4.1 patcket dissectors
* Tue Apr 19 2011 Jan Safranek <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> - 1.4.6-1
- upgrade to 1.4.6
- see http://www.wireshark.org/docs/relnotes/wireshark-1.4.6.html
* Mon Apr 18 2011 Jan Safranek <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> - 1.4.5-1
- upgrade to 1.4.5
- see http://www.wireshark.org/docs/relnotes/wireshark-1.4.5.html
* Thu Mar 3 2011 Jan Safranek <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> - 1.4.4-1
- upgrade to 1.4.4
- see http://www.wireshark.org/docs/relnotes/wireshark-1.4.4.html
* Mon Jan 17 2011 Jan Safranek <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> - 1.4.2-3
- upgrade to 1.4.3
- see http://www.wireshark.org/docs/relnotes/wireshark-1.4.3.html
* Wed Jan 5 2011 Jan Safranek <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> - 1.4.2-2
- fixed buffer overflow in ENTTEC dissector (#666897)
* Mon Nov 22 2010 Jan Safranek <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> - 1.4.2-1
- upgrade to 1.4.2
- see http://www.wireshark.org/docs/relnotes/wireshark-1.4.2.html
* Mon Nov 1 2010 Jan Safranek <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> - 1.4.1-2
- temporarily disable zlib until
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=4955 is resolved
(#643461)
* Fri Oct 22 2010 Jan Safranek <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> - 1.4.1-1
- upgrade to 1.4.1
- see http://www.wireshark.org/docs/relnotes/wireshark-1.4.1.html
- Own the %{_libdir}/wireshark dir (#644508)
- associate *.pcap files with wireshark (#641163)
* Tue Oct 5 2010 jkeating - 1.4.0-2.1
- Rebuilt for gcc bug 634757
--------------------------------------------------------------------------------
References:
[ 1 ] Bug #732947 - CVE-2011-3266 Wireshark proto_tree_add_item DoS
https://bugzilla.redhat.com/show_bug.cgi?id=732947
--------------------------------------------------------------------------------
This update can be installed with the "yum" update program. Use
su -c 'yum update wireshark' 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