U radu programskog paketa libvorbis uočen je novi sigurnosni propust kojeg udaljeni napadač može iskoristiti za izvršavanje proizvoljnog programskog koda te napad uskraćivanjem usluga (DoS).
Paket: | libvorbis 1.x |
Operacijski sustavi: | Red Hat Enterprise Linux 4, Red Hat Enterprise Linux 5, Red Hat Enterprise Linux 6 |
Kritičnost: | 10 |
Problem: | preljev međuspremnika |
Iskorištavanje: | udaljeno |
Posljedica: | proizvoljno izvršavanje programskog koda, uskraćivanje usluga (DoS) |
Rješenje: | programska zakrpa proizvođača |
CVE: | CVE-2012-0444 |
Izvorni ID preporuke: | RHSA-2012:0136-01 |
Izvor: | Red Hat |
Problem: | |
Problem sigurnosti se javlja zbog preljeva međuspremnika prilikom parsiranja "Ogg Vorbis" datoteka. |
|
Posljedica: | |
Udaljeni napadač spomenuti propust može iskoristiti za rušenje alikacije te proizvoljno pokretanje programskog koda s ovlastima korisnika koji je pokrenuo aplikaciju. |
|
Rješenje: | |
Rješenje problema sigurnosti je nadogradnja na novije inačice. |
Izvorni tekst preporuke
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=====================================================================
Red Hat Security Advisory
Synopsis: Important: libvorbis security update
Advisory ID: RHSA-2012:0136-01
Product: Red Hat Enterprise Linux
Advisory URL: https://rhn.redhat.com/errata/RHSA-2012-0136.html
Issue date: 2012-02-15
CVE Names: CVE-2012-0444
=====================================================================
1. Summary:
Updated libvorbis packages that fix one security issue are now available
for Red Hat Enterprise Linux 4, 5, and 6.
The Red Hat Security Response Team has rated this update as having
important security impact. A Common Vulnerability Scoring System (CVSS)
base score, which gives a detailed severity rating, is available from the
CVE link in the References section.
2. Relevant releases/architectures:
RHEL Desktop Workstation (v. 5 client) - i386, x86_64
Red Hat Enterprise Linux (v. 5 server) - i386, ia64, ppc, s390x, x86_64
Red Hat Enterprise Linux AS version 4 - i386, ia64, ppc, s390, s390x, x86_64
Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64
Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64
Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, noarch, x86_64
Red Hat Enterprise Linux Desktop version 4 - i386, x86_64
Red Hat Enterprise Linux ES version 4 - i386, ia64, x86_64
Red Hat Enterprise Linux HPC Node (v. 6) - x86_64
Red Hat Enterprise Linux HPC Node Optional (v. 6) - noarch, x86_64
Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 6) - i386, noarch, ppc64, s390x,
x86_64
Red Hat Enterprise Linux WS version 4 - i386, ia64, x86_64
Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64
Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, noarch, x86_64
3. Description:
The libvorbis packages contain runtime libraries for use in programs that
support Ogg Vorbis. Ogg Vorbis is a fully open, non-proprietary, patent-and
royalty-free, general-purpose compressed audio format.
A heap-based buffer overflow flaw was found in the way the libvorbis
library parsed Ogg Vorbis media files. If a specially-crafted Ogg Vorbis
media file was opened by an application using libvorbis, it could cause the
application to crash or, possibly, execute arbitrary code with the
privileges of the user running the application. (CVE-2012-0444)
Users of libvorbis should upgrade to these updated packages, which contain
a backported patch to correct this issue. The desktop must be restarted
(log out, then log back in) for this update to take effect.
4. Solution:
Before applying this update, make sure all previously-released errata
relevant to your system have been applied.
This update is available via the Red Hat Network. Details on how to
use the Red Hat Network to apply this update are available at
https://access.redhat.com/kb/docs/DOC-11259
5. Bugs fixed (http://bugzilla.redhat.com/):
786026 - CVE-2012-0444 Firefox: Ogg Vorbis Decoding Memory Corruption (MFSA
2012-07)
6. Package List:
Red Hat Enterprise Linux AS version 4:
Source:
ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/libvorbis-1.1.0-4.el4.5.src.rpm
i386:
libvorbis-1.1.0-4.el4.5.i386.rpm
libvorbis-debuginfo-1.1.0-4.el4.5.i386.rpm
libvorbis-devel-1.1.0-4.el4.5.i386.rpm
ia64:
libvorbis-1.1.0-4.el4.5.i386.rpm
libvorbis-1.1.0-4.el4.5.ia64.rpm
libvorbis-debuginfo-1.1.0-4.el4.5.i386.rpm
libvorbis-debuginfo-1.1.0-4.el4.5.ia64.rpm
libvorbis-devel-1.1.0-4.el4.5.ia64.rpm
ppc:
libvorbis-1.1.0-4.el4.5.ppc.rpm
libvorbis-1.1.0-4.el4.5.ppc64.rpm
libvorbis-debuginfo-1.1.0-4.el4.5.ppc.rpm
libvorbis-debuginfo-1.1.0-4.el4.5.ppc64.rpm
libvorbis-devel-1.1.0-4.el4.5.ppc.rpm
s390:
libvorbis-1.1.0-4.el4.5.s390.rpm
libvorbis-debuginfo-1.1.0-4.el4.5.s390.rpm
libvorbis-devel-1.1.0-4.el4.5.s390.rpm
s390x:
libvorbis-1.1.0-4.el4.5.s390.rpm
libvorbis-1.1.0-4.el4.5.s390x.rpm
libvorbis-debuginfo-1.1.0-4.el4.5.s390.rpm
libvorbis-debuginfo-1.1.0-4.el4.5.s390x.rpm
libvorbis-devel-1.1.0-4.el4.5.s390x.rpm
x86_64:
libvorbis-1.1.0-4.el4.5.i386.rpm
libvorbis-1.1.0-4.el4.5.x86_64.rpm
libvorbis-debuginfo-1.1.0-4.el4.5.i386.rpm
libvorbis-debuginfo-1.1.0-4.el4.5.x86_64.rpm
libvorbis-devel-1.1.0-4.el4.5.x86_64.rpm
Red Hat Enterprise Linux Desktop version 4:
Source:
ftp://updates.redhat.com/enterprise/4Desktop/en/os/SRPMS/libvorbis-1.1.0-4.el4.5.src.rpm
i386:
libvorbis-1.1.0-4.el4.5.i386.rpm
libvorbis-debuginfo-1.1.0-4.el4.5.i386.rpm
libvorbis-devel-1.1.0-4.el4.5.i386.rpm
x86_64:
libvorbis-1.1.0-4.el4.5.i386.rpm
libvorbis-1.1.0-4.el4.5.x86_64.rpm
libvorbis-debuginfo-1.1.0-4.el4.5.i386.rpm
libvorbis-debuginfo-1.1.0-4.el4.5.x86_64.rpm
libvorbis-devel-1.1.0-4.el4.5.x86_64.rpm
Red Hat Enterprise Linux ES version 4:
Source:
ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/libvorbis-1.1.0-4.el4.5.src.rpm
i386:
libvorbis-1.1.0-4.el4.5.i386.rpm
libvorbis-debuginfo-1.1.0-4.el4.5.i386.rpm
libvorbis-devel-1.1.0-4.el4.5.i386.rpm
ia64:
libvorbis-1.1.0-4.el4.5.i386.rpm
libvorbis-1.1.0-4.el4.5.ia64.rpm
libvorbis-debuginfo-1.1.0-4.el4.5.i386.rpm
libvorbis-debuginfo-1.1.0-4.el4.5.ia64.rpm
libvorbis-devel-1.1.0-4.el4.5.ia64.rpm
x86_64:
libvorbis-1.1.0-4.el4.5.i386.rpm
libvorbis-1.1.0-4.el4.5.x86_64.rpm
libvorbis-debuginfo-1.1.0-4.el4.5.i386.rpm
libvorbis-debuginfo-1.1.0-4.el4.5.x86_64.rpm
libvorbis-devel-1.1.0-4.el4.5.x86_64.rpm
Red Hat Enterprise Linux WS version 4:
Source:
ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/libvorbis-1.1.0-4.el4.5.src.rpm
i386:
libvorbis-1.1.0-4.el4.5.i386.rpm
libvorbis-debuginfo-1.1.0-4.el4.5.i386.rpm
libvorbis-devel-1.1.0-4.el4.5.i386.rpm
ia64:
libvorbis-1.1.0-4.el4.5.i386.rpm
libvorbis-1.1.0-4.el4.5.ia64.rpm
libvorbis-debuginfo-1.1.0-4.el4.5.i386.rpm
libvorbis-debuginfo-1.1.0-4.el4.5.ia64.rpm
libvorbis-devel-1.1.0-4.el4.5.ia64.rpm
x86_64:
libvorbis-1.1.0-4.el4.5.i386.rpm
libvorbis-1.1.0-4.el4.5.x86_64.rpm
libvorbis-debuginfo-1.1.0-4.el4.5.i386.rpm
libvorbis-debuginfo-1.1.0-4.el4.5.x86_64.rpm
libvorbis-devel-1.1.0-4.el4.5.x86_64.rpm
Red Hat Enterprise Linux Desktop (v. 5 client):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/libvorbis-1.1.2-3.el5_7.6.src.rpm
i386:
libvorbis-1.1.2-3.el5_7.6.i386.rpm
libvorbis-debuginfo-1.1.2-3.el5_7.6.i386.rpm
x86_64:
libvorbis-1.1.2-3.el5_7.6.i386.rpm
libvorbis-1.1.2-3.el5_7.6.x86_64.rpm
libvorbis-debuginfo-1.1.2-3.el5_7.6.i386.rpm
libvorbis-debuginfo-1.1.2-3.el5_7.6.x86_64.rpm
RHEL Desktop Workstation (v. 5 client):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/libvorbis-1.1.2-3.el5_7.6.src.rpm
i386:
libvorbis-debuginfo-1.1.2-3.el5_7.6.i386.rpm
libvorbis-devel-1.1.2-3.el5_7.6.i386.rpm
x86_64:
libvorbis-debuginfo-1.1.2-3.el5_7.6.i386.rpm
libvorbis-debuginfo-1.1.2-3.el5_7.6.x86_64.rpm
libvorbis-devel-1.1.2-3.el5_7.6.i386.rpm
libvorbis-devel-1.1.2-3.el5_7.6.x86_64.rpm
Red Hat Enterprise Linux (v. 5 server):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/libvorbis-1.1.2-3.el5_7.6.src.rpm
i386:
libvorbis-1.1.2-3.el5_7.6.i386.rpm
libvorbis-debuginfo-1.1.2-3.el5_7.6.i386.rpm
libvorbis-devel-1.1.2-3.el5_7.6.i386.rpm
ia64:
libvorbis-1.1.2-3.el5_7.6.ia64.rpm
libvorbis-debuginfo-1.1.2-3.el5_7.6.ia64.rpm
libvorbis-devel-1.1.2-3.el5_7.6.ia64.rpm
ppc:
libvorbis-1.1.2-3.el5_7.6.ppc.rpm
libvorbis-1.1.2-3.el5_7.6.ppc64.rpm
libvorbis-debuginfo-1.1.2-3.el5_7.6.ppc.rpm
libvorbis-debuginfo-1.1.2-3.el5_7.6.ppc64.rpm
libvorbis-devel-1.1.2-3.el5_7.6.ppc.rpm
libvorbis-devel-1.1.2-3.el5_7.6.ppc64.rpm
s390x:
libvorbis-1.1.2-3.el5_7.6.s390.rpm
libvorbis-1.1.2-3.el5_7.6.s390x.rpm
libvorbis-debuginfo-1.1.2-3.el5_7.6.s390.rpm
libvorbis-debuginfo-1.1.2-3.el5_7.6.s390x.rpm
libvorbis-devel-1.1.2-3.el5_7.6.s390.rpm
libvorbis-devel-1.1.2-3.el5_7.6.s390x.rpm
x86_64:
libvorbis-1.1.2-3.el5_7.6.i386.rpm
libvorbis-1.1.2-3.el5_7.6.x86_64.rpm
libvorbis-debuginfo-1.1.2-3.el5_7.6.i386.rpm
libvorbis-debuginfo-1.1.2-3.el5_7.6.x86_64.rpm
libvorbis-devel-1.1.2-3.el5_7.6.i386.rpm
libvorbis-devel-1.1.2-3.el5_7.6.x86_64.rpm
Red Hat Enterprise Linux Desktop (v. 6):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/libvorbis-1.2.3-4.el6_2.1.src.rpm
i386:
libvorbis-1.2.3-4.el6_2.1.i686.rpm
libvorbis-debuginfo-1.2.3-4.el6_2.1.i686.rpm
x86_64:
libvorbis-1.2.3-4.el6_2.1.i686.rpm
libvorbis-1.2.3-4.el6_2.1.x86_64.rpm
libvorbis-debuginfo-1.2.3-4.el6_2.1.i686.rpm
libvorbis-debuginfo-1.2.3-4.el6_2.1.x86_64.rpm
Red Hat Enterprise Linux Desktop Optional (v. 6):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/libvorbis-1.2.3-4.el6_2.1.src.rpm
i386:
libvorbis-debuginfo-1.2.3-4.el6_2.1.i686.rpm
libvorbis-devel-1.2.3-4.el6_2.1.i686.rpm
noarch:
libvorbis-devel-docs-1.2.3-4.el6_2.1.noarch.rpm
x86_64:
libvorbis-debuginfo-1.2.3-4.el6_2.1.i686.rpm
libvorbis-debuginfo-1.2.3-4.el6_2.1.x86_64.rpm
libvorbis-devel-1.2.3-4.el6_2.1.i686.rpm
libvorbis-devel-1.2.3-4.el6_2.1.x86_64.rpm
Red Hat Enterprise Linux HPC Node (v. 6):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/libvorbis-1.2.3-4.el6_2.1.src.rpm
x86_64:
libvorbis-1.2.3-4.el6_2.1.i686.rpm
libvorbis-1.2.3-4.el6_2.1.x86_64.rpm
libvorbis-debuginfo-1.2.3-4.el6_2.1.i686.rpm
libvorbis-debuginfo-1.2.3-4.el6_2.1.x86_64.rpm
Red Hat Enterprise Linux HPC Node Optional (v. 6):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/libvorbis-1.2.3-4.el6_2.1.src.rpm
noarch:
libvorbis-devel-docs-1.2.3-4.el6_2.1.noarch.rpm
x86_64:
libvorbis-debuginfo-1.2.3-4.el6_2.1.i686.rpm
libvorbis-debuginfo-1.2.3-4.el6_2.1.x86_64.rpm
libvorbis-devel-1.2.3-4.el6_2.1.i686.rpm
libvorbis-devel-1.2.3-4.el6_2.1.x86_64.rpm
Red Hat Enterprise Linux Server (v. 6):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/libvorbis-1.2.3-4.el6_2.1.src.rpm
i386:
libvorbis-1.2.3-4.el6_2.1.i686.rpm
libvorbis-debuginfo-1.2.3-4.el6_2.1.i686.rpm
ppc64:
libvorbis-1.2.3-4.el6_2.1.ppc.rpm
libvorbis-1.2.3-4.el6_2.1.ppc64.rpm
libvorbis-debuginfo-1.2.3-4.el6_2.1.ppc.rpm
libvorbis-debuginfo-1.2.3-4.el6_2.1.ppc64.rpm
s390x:
libvorbis-1.2.3-4.el6_2.1.s390.rpm
libvorbis-1.2.3-4.el6_2.1.s390x.rpm
libvorbis-debuginfo-1.2.3-4.el6_2.1.s390.rpm
libvorbis-debuginfo-1.2.3-4.el6_2.1.s390x.rpm
x86_64:
libvorbis-1.2.3-4.el6_2.1.i686.rpm
libvorbis-1.2.3-4.el6_2.1.x86_64.rpm
libvorbis-debuginfo-1.2.3-4.el6_2.1.i686.rpm
libvorbis-debuginfo-1.2.3-4.el6_2.1.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 6):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/libvorbis-1.2.3-4.el6_2.1.src.rpm
i386:
libvorbis-debuginfo-1.2.3-4.el6_2.1.i686.rpm
libvorbis-devel-1.2.3-4.el6_2.1.i686.rpm
noarch:
libvorbis-devel-docs-1.2.3-4.el6_2.1.noarch.rpm
ppc64:
libvorbis-debuginfo-1.2.3-4.el6_2.1.ppc.rpm
libvorbis-debuginfo-1.2.3-4.el6_2.1.ppc64.rpm
libvorbis-devel-1.2.3-4.el6_2.1.ppc.rpm
libvorbis-devel-1.2.3-4.el6_2.1.ppc64.rpm
s390x:
libvorbis-debuginfo-1.2.3-4.el6_2.1.s390.rpm
libvorbis-debuginfo-1.2.3-4.el6_2.1.s390x.rpm
libvorbis-devel-1.2.3-4.el6_2.1.s390.rpm
libvorbis-devel-1.2.3-4.el6_2.1.s390x.rpm
x86_64:
libvorbis-debuginfo-1.2.3-4.el6_2.1.i686.rpm
libvorbis-debuginfo-1.2.3-4.el6_2.1.x86_64.rpm
libvorbis-devel-1.2.3-4.el6_2.1.i686.rpm
libvorbis-devel-1.2.3-4.el6_2.1.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 6):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/libvorbis-1.2.3-4.el6_2.1.src.rpm
i386:
libvorbis-1.2.3-4.el6_2.1.i686.rpm
libvorbis-debuginfo-1.2.3-4.el6_2.1.i686.rpm
x86_64:
libvorbis-1.2.3-4.el6_2.1.i686.rpm
libvorbis-1.2.3-4.el6_2.1.x86_64.rpm
libvorbis-debuginfo-1.2.3-4.el6_2.1.i686.rpm
libvorbis-debuginfo-1.2.3-4.el6_2.1.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 6):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/libvorbis-1.2.3-4.el6_2.1.src.rpm
i386:
libvorbis-debuginfo-1.2.3-4.el6_2.1.i686.rpm
libvorbis-devel-1.2.3-4.el6_2.1.i686.rpm
noarch:
libvorbis-devel-docs-1.2.3-4.el6_2.1.noarch.rpm
x86_64:
libvorbis-debuginfo-1.2.3-4.el6_2.1.i686.rpm
libvorbis-debuginfo-1.2.3-4.el6_2.1.x86_64.rpm
libvorbis-devel-1.2.3-4.el6_2.1.i686.rpm
libvorbis-devel-1.2.3-4.el6_2.1.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/#package
7. References:
https://www.redhat.com/security/data/cve/CVE-2012-0444.html
https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2012 Red Hat, Inc.
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