Kod programskog paketa libsoup uočen je sigurnosni nedostatak koji zlonamjernim korisnicima omogućuje pristup osjetljivim podacima.
Paket:
libsoup 2.x
Operacijski sustavi:
Red Hat Enterprise Linux 6
Kritičnost:
5
Problem:
neodgovarajuća provjera ulaznih podataka
Iskorištavanje:
udaljeno
Posljedica:
neovlašteni pristup sustavu
Rješenje:
programska zakrpa proizvođača
CVE:
CVE-2011-2524
Izvorni ID preporuke:
RHSA-2011:1102-01
Izvor:
Red Hat
Problem:
Riječ je o nedostatku koji se javlja zbog nedovoljno dobrih sigurnosnih provjera korisničkih unosa što korisniku omogućuje neovlašten pristup određenim resursima.
Posljedica:
Udaljeni napadači mogu iskoristiti navedenu ranjivost za stjecanje pristupa osjetljivim podacima.
Rješenje:
Objavljena je nadogradnja koja ispravlja uočen nedostatak te se svim korisnicima savjetuje njena primjena.
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=====================================================================
Red Hat Security Advisory
Synopsis: Moderate: libsoup security update
Advisory ID: RHSA-2011:1102-01
Product: Red Hat Enterprise Linux
Advisory URL: https://rhn.redhat.com/errata/RHSA-2011-1102.html
Issue date: 2011-07-28
CVE Names: CVE-2011-2524
=====================================================================
1. Summary:
Updated libsoup packages that fix one security issue are now available for
Red Hat Enterprise Linux 6.
The Red Hat Security Response Team has rated this update as having moderate
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:
Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64
Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64
Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64
Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64
3. Description:
libsoup is an HTTP client/library implementation for GNOME.
A directory traversal flaw was found in libsoup's SoupServer. If an
application used SoupServer to implement an HTTP service, a remote attacker
who is able to connect to that service could use this flaw to access any
local files accessible to that application via a specially-crafted request.
(CVE-2011-2524)
All users of libsoup should upgrade to these updated packages, which
contain a backported patch to resolve this issue. All running applications
using libsoup's SoupServer must be restarted for the 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/):
720509 - CVE-2011-2524 libsoup: SoupServer directory traversal flaw
6. Package List:
Red Hat Enterprise Linux Desktop (v. 6):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/libsoup-2.28.2-1.el6_1.1.src.rpm
i386:
libsoup-2.28.2-1.el6_1.1.i686.rpm
libsoup-debuginfo-2.28.2-1.el6_1.1.i686.rpm
x86_64:
libsoup-2.28.2-1.el6_1.1.i686.rpm
libsoup-2.28.2-1.el6_1.1.x86_64.rpm
libsoup-debuginfo-2.28.2-1.el6_1.1.i686.rpm
libsoup-debuginfo-2.28.2-1.el6_1.1.x86_64.rpm
Red Hat Enterprise Linux Desktop Optional (v. 6):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/libsoup-2.28.2-1.el6_1.1.src.rpm
i386:
libsoup-debuginfo-2.28.2-1.el6_1.1.i686.rpm
libsoup-devel-2.28.2-1.el6_1.1.i686.rpm
x86_64:
libsoup-debuginfo-2.28.2-1.el6_1.1.i686.rpm
libsoup-debuginfo-2.28.2-1.el6_1.1.x86_64.rpm
libsoup-devel-2.28.2-1.el6_1.1.i686.rpm
libsoup-devel-2.28.2-1.el6_1.1.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/libsoup-2.28.2-1.el6_1.1.src.rpm
x86_64:
libsoup-2.28.2-1.el6_1.1.i686.rpm
libsoup-2.28.2-1.el6_1.1.x86_64.rpm
libsoup-debuginfo-2.28.2-1.el6_1.1.i686.rpm
libsoup-debuginfo-2.28.2-1.el6_1.1.x86_64.rpm
libsoup-devel-2.28.2-1.el6_1.1.i686.rpm
libsoup-devel-2.28.2-1.el6_1.1.x86_64.rpm
Red Hat Enterprise Linux Server (v. 6):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/libsoup-2.28.2-1.el6_1.1.src.rpm
i386:
libsoup-2.28.2-1.el6_1.1.i686.rpm
libsoup-debuginfo-2.28.2-1.el6_1.1.i686.rpm
libsoup-devel-2.28.2-1.el6_1.1.i686.rpm
ppc64:
libsoup-2.28.2-1.el6_1.1.ppc.rpm
libsoup-2.28.2-1.el6_1.1.ppc64.rpm
libsoup-debuginfo-2.28.2-1.el6_1.1.ppc.rpm
libsoup-debuginfo-2.28.2-1.el6_1.1.ppc64.rpm
libsoup-devel-2.28.2-1.el6_1.1.ppc.rpm
libsoup-devel-2.28.2-1.el6_1.1.ppc64.rpm
s390x:
libsoup-2.28.2-1.el6_1.1.s390.rpm
libsoup-2.28.2-1.el6_1.1.s390x.rpm
libsoup-debuginfo-2.28.2-1.el6_1.1.s390.rpm
libsoup-debuginfo-2.28.2-1.el6_1.1.s390x.rpm
libsoup-devel-2.28.2-1.el6_1.1.s390.rpm
libsoup-devel-2.28.2-1.el6_1.1.s390x.rpm
x86_64:
libsoup-2.28.2-1.el6_1.1.i686.rpm
libsoup-2.28.2-1.el6_1.1.x86_64.rpm
libsoup-debuginfo-2.28.2-1.el6_1.1.i686.rpm
libsoup-debuginfo-2.28.2-1.el6_1.1.x86_64.rpm
libsoup-devel-2.28.2-1.el6_1.1.i686.rpm
libsoup-devel-2.28.2-1.el6_1.1.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 6):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/libsoup-2.28.2-1.el6_1.1.src.rpm
i386:
libsoup-2.28.2-1.el6_1.1.i686.rpm
libsoup-debuginfo-2.28.2-1.el6_1.1.i686.rpm
libsoup-devel-2.28.2-1.el6_1.1.i686.rpm
x86_64:
libsoup-2.28.2-1.el6_1.1.i686.rpm
libsoup-2.28.2-1.el6_1.1.x86_64.rpm
libsoup-debuginfo-2.28.2-1.el6_1.1.i686.rpm
libsoup-debuginfo-2.28.2-1.el6_1.1.x86_64.rpm
libsoup-devel-2.28.2-1.el6_1.1.i686.rpm
libsoup-devel-2.28.2-1.el6_1.1.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-2011-2524.html
https://access.redhat.com/security/updates/classification/#moderate
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 2011 Red Hat, Inc.
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