Zabilježen je sigurnosni propust u radu programskog paketa kedlibs. Spomenuti propust omogućuje otkrivanje osjetljivih informacija lažiranjem SSL certifikata.
Paket:
kdelibs 4.x
Operacijski sustavi:
Red Hat Enterprise Linux 6
Kritičnost:
5
Problem:
neodgovarajuća provjera ulaznih podataka, pogreška u programskoj komponenti
Iskorištavanje:
udaljeno
Posljedica:
otkrivanje osjetljivih informacija
Rješenje:
programska zakrpa proizvođača
CVE:
CVE-2011-3365
Izvorni ID preporuke:
RHSA-2011:1364-01
Izvor:
Red Hat
Problem:
Propust nastaje zbog pogreške u prikazu podataka o certifikatima što omogućuje napadaču da lažni certifikat prikaže kao valjani.
Posljedica:
Udaljeni napadač može dobiti osjetljive informacije od korisnika.
Rješenje:
Svim se korisnicima savjetuje instalacija nadogradnje.
-----BEGIN PGP SIGNED MESSAGE-----
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=====================================================================
Red Hat Security Advisory
Synopsis: Moderate: kdelibs security and enhancement update
Advisory ID: RHSA-2011:1364-01
Product: Red Hat Enterprise Linux
Advisory URL: https://rhn.redhat.com/errata/RHSA-2011-1364.html
Issue date: 2011-10-11
CVE Names: CVE-2011-3365
=====================================================================
1. Summary:
Updated kdelibs packages that fix one security issue and add one
enhancement 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, noarch, x86_64
Red Hat Enterprise Linux HPC Node Optional (v. 6) - noarch, x86_64
Red Hat Enterprise Linux Server (v. 6) - i386, noarch, ppc64, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 6) - i386, noarch, x86_64
3. Description:
The kdelibs packages provide libraries for the K Desktop Environment (KDE).
An input sanitization flaw was found in the KSSL (KDE SSL Wrapper) API. An
attacker could supply a specially-crafted SSL certificate (for example, via
a web page) to an application using KSSL, such as the Konqueror web
browser, causing misleading information to be presented to the user,
possibly tricking them into accepting the certificate as valid.
(CVE-2011-3365)
This update also adds the following enhancement:
* kdelibs provided its own set of trusted Certificate Authority (CA)
certificates. This update makes kdelibs use the system set from the
ca-certificates package, instead of its own copy. (BZ#743951)
Users should upgrade to these updated packages, which contain backported
patches to correct this issue and add this enhancement. 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/):
743054 - CVE-2011-3365 kdelibs: input validation failure in KSSL
743951 - kdelibs: use ca-certificates' ca-bundle.crt [rhel-6]
6. Package List:
Red Hat Enterprise Linux Desktop (v. 6):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/kdelibs-4.3.4-11.el6_1.4.src.rpm
i386:
kdelibs-4.3.4-11.el6_1.4.i686.rpm
kdelibs-common-4.3.4-11.el6_1.4.i686.rpm
kdelibs-debuginfo-4.3.4-11.el6_1.4.i686.rpm
x86_64:
kdelibs-4.3.4-11.el6_1.4.i686.rpm
kdelibs-4.3.4-11.el6_1.4.x86_64.rpm
kdelibs-common-4.3.4-11.el6_1.4.x86_64.rpm
kdelibs-debuginfo-4.3.4-11.el6_1.4.i686.rpm
kdelibs-debuginfo-4.3.4-11.el6_1.4.x86_64.rpm
Red Hat Enterprise Linux Desktop Optional (v. 6):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/kdelibs-4.3.4-11.el6_1.4.src.rpm
i386:
kdelibs-debuginfo-4.3.4-11.el6_1.4.i686.rpm
kdelibs-devel-4.3.4-11.el6_1.4.i686.rpm
noarch:
kdelibs-apidocs-4.3.4-11.el6_1.4.noarch.rpm
x86_64:
kdelibs-debuginfo-4.3.4-11.el6_1.4.i686.rpm
kdelibs-debuginfo-4.3.4-11.el6_1.4.x86_64.rpm
kdelibs-devel-4.3.4-11.el6_1.4.i686.rpm
kdelibs-devel-4.3.4-11.el6_1.4.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/kdelibs-4.3.4-11.el6_1.4.src.rpm
noarch:
kdelibs-apidocs-4.3.4-11.el6_1.4.noarch.rpm
x86_64:
kdelibs-4.3.4-11.el6_1.4.i686.rpm
kdelibs-4.3.4-11.el6_1.4.x86_64.rpm
kdelibs-common-4.3.4-11.el6_1.4.x86_64.rpm
kdelibs-debuginfo-4.3.4-11.el6_1.4.i686.rpm
kdelibs-debuginfo-4.3.4-11.el6_1.4.x86_64.rpm
kdelibs-devel-4.3.4-11.el6_1.4.i686.rpm
kdelibs-devel-4.3.4-11.el6_1.4.x86_64.rpm
Red Hat Enterprise Linux Server (v. 6):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/kdelibs-4.3.4-11.el6_1.4.src.rpm
i386:
kdelibs-4.3.4-11.el6_1.4.i686.rpm
kdelibs-common-4.3.4-11.el6_1.4.i686.rpm
kdelibs-debuginfo-4.3.4-11.el6_1.4.i686.rpm
kdelibs-devel-4.3.4-11.el6_1.4.i686.rpm
noarch:
kdelibs-apidocs-4.3.4-11.el6_1.4.noarch.rpm
ppc64:
kdelibs-4.3.4-11.el6_1.4.ppc.rpm
kdelibs-4.3.4-11.el6_1.4.ppc64.rpm
kdelibs-common-4.3.4-11.el6_1.4.ppc64.rpm
kdelibs-debuginfo-4.3.4-11.el6_1.4.ppc.rpm
kdelibs-debuginfo-4.3.4-11.el6_1.4.ppc64.rpm
kdelibs-devel-4.3.4-11.el6_1.4.ppc.rpm
kdelibs-devel-4.3.4-11.el6_1.4.ppc64.rpm
s390x:
kdelibs-4.3.4-11.el6_1.4.s390.rpm
kdelibs-4.3.4-11.el6_1.4.s390x.rpm
kdelibs-common-4.3.4-11.el6_1.4.s390x.rpm
kdelibs-debuginfo-4.3.4-11.el6_1.4.s390.rpm
kdelibs-debuginfo-4.3.4-11.el6_1.4.s390x.rpm
kdelibs-devel-4.3.4-11.el6_1.4.s390.rpm
kdelibs-devel-4.3.4-11.el6_1.4.s390x.rpm
x86_64:
kdelibs-4.3.4-11.el6_1.4.i686.rpm
kdelibs-4.3.4-11.el6_1.4.x86_64.rpm
kdelibs-common-4.3.4-11.el6_1.4.x86_64.rpm
kdelibs-debuginfo-4.3.4-11.el6_1.4.i686.rpm
kdelibs-debuginfo-4.3.4-11.el6_1.4.x86_64.rpm
kdelibs-devel-4.3.4-11.el6_1.4.i686.rpm
kdelibs-devel-4.3.4-11.el6_1.4.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 6):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/kdelibs-4.3.4-11.el6_1.4.src.rpm
i386:
kdelibs-4.3.4-11.el6_1.4.i686.rpm
kdelibs-common-4.3.4-11.el6_1.4.i686.rpm
kdelibs-debuginfo-4.3.4-11.el6_1.4.i686.rpm
kdelibs-devel-4.3.4-11.el6_1.4.i686.rpm
noarch:
kdelibs-apidocs-4.3.4-11.el6_1.4.noarch.rpm
x86_64:
kdelibs-4.3.4-11.el6_1.4.i686.rpm
kdelibs-4.3.4-11.el6_1.4.x86_64.rpm
kdelibs-common-4.3.4-11.el6_1.4.x86_64.rpm
kdelibs-debuginfo-4.3.4-11.el6_1.4.i686.rpm
kdelibs-debuginfo-4.3.4-11.el6_1.4.x86_64.rpm
kdelibs-devel-4.3.4-11.el6_1.4.i686.rpm
kdelibs-devel-4.3.4-11.el6_1.4.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-2011-3365.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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