Uočen je i ispravljen sigurnosni propust u programskom paketu socat kojeg su udaljeni napadači mogli iskoristiti za izvršavanje proizvoljnog programskog koda s povišenim privilegijama.
Paket:
socat 1.x
Operacijski sustavi:
Fedora 17
Kritičnost:
6.8
Problem:
preljev međuspremnika
Iskorištavanje:
udaljeno
Posljedica:
dobivanje većih privilegija, proizvoljno izvršavanje programskog koda
Rješenje:
programska zakrpa proizvođača
CVE:
CVE-2012-0219
Izvorni ID preporuke:
FEDORA-2012-8274
Izvor:
Fedora
Problem:
Uočeno je da u radu programskog paketa dolazi do preljeva međuspremnika.
Posljedica:
Zlonamjerni napadači navedeni propust mogu iskoristiti za pokretanje proizvoljnog programskog koda.
Rješenje:
Savjetuje se instalacija nadogradnji koje otklanjaju opisani propust.
--------------------------------------------------------------------------------
Fedora Update Notification
FEDORA-2012-8274
2012-05-24 15:27:20
--------------------------------------------------------------------------------
Name : socat
Product : Fedora 17
Version : 1.7.2.1
Release : 1.fc17
URL : http://www.dest-unreach.org/socat
Summary : Bidirectional data relay between two data channels ('netcat++')
Description :
Socat is a relay for bidirectional data transfer between two independent data
channels. Each of these data channels may be a file, pipe, device (serial line
etc. or a pseudo terminal), a socket (UNIX, IP4, IP6 - raw, UDP, TCP), an
SSL socket, proxy CONNECT connection, a file descriptor (stdin etc.), the GNU
line editor (readline), a program, or a combination of two of these.
The compat-readline5 library is used to avoid GPLv2 vs GPLv3 issues.
--------------------------------------------------------------------------------
Update Information:
Fix for CVE-2012-0219 heap-based buffer overflow
--------------------------------------------------------------------------------
ChangeLog:
* Wed May 23 2012 Paul Wouters <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> - 1.7.2.1-1
- Updated to 1.7.2.1 for CVE-2012-0219, rhbz#821553, rhbz#821688
- Remove patch merged upstream
- Remove --disable-fips from configure
--------------------------------------------------------------------------------
This update can be installed with the "yum" update program. Use
su -c 'yum update socat' 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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