Ranjivosti programskog paketa abrt

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=====================================================================
Red Hat Security Advisory

Synopsis: Moderate: abrt security update
Advisory ID: RHSA-2015:1210-01
Product: Red Hat Enterprise Linux
Advisory URL: https://rhn.redhat.com/errata/RHSA-2015-1210.html
Issue date: 2015-07-07
CVE Names: CVE-2015-1869 CVE-2015-1870 CVE-2015-3142
CVE-2015-3147 CVE-2015-3159 CVE-2015-3315
=====================================================================

1. Summary:

Updated abrt packages that fix multiple security issues are now available
for Red Hat Enterprise Linux 6.

Red Hat Product Security has rated this update as having Moderate security
impact. Common Vulnerability Scoring System (CVSS) base scores, which give
detailed severity ratings, are available for each vulnerability from the
CVE links 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 (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 Workstation (v. 6) – i386, x86_64
Red Hat Enterprise Linux Workstation Optional (v. 6) – i386, noarch, x86_64

3. Description:

ABRT (Automatic Bug Reporting Tool) is a tool to help users to detect
defects in applications and to create a bug report with all the information
needed by a maintainer to fix it. It uses a plug-in system to extend its
functionality.

It was found that ABRT was vulnerable to multiple race condition and
symbolic link flaws. A local attacker could use these flaws to potentially
escalate their privileges on the system. (CVE-2015-3315)

It was discovered that the kernel-invoked coredump processor provided by
ABRT wrote core dumps to files owned by other system users. This could
result in information disclosure if an application crashed while its
current directory was a directory writable to by other users (such as
/tmp). (CVE-2015-3142)

It was discovered that the default event handling scripts installed by ABRT
did not handle symbolic links correctly. A local attacker with write access
to an ABRT problem directory could use this flaw to escalate their
privileges. (CVE-2015-1869)

It was found that the ABRT event scripts created a user-readable copy of an
sosreport file in ABRT problem directories, and included excerpts of
/var/log/messages selected by the user-controlled process name, leading to
an information disclosure. (CVE-2015-1870)

It was discovered that, when moving problem reports between certain
directories, abrt-handle-upload did not verify that the new problem
directory had appropriate permissions and did not contain symbolic links.
An attacker able to create a crafted problem report could use this flaw to
expose other parts of ABRT, or to overwrite arbitrary files on the system.
(CVE-2015-3147)

It was discovered that the abrt-action-install-debuginfo-to-abrt-cache
helper program did not properly filter the process environment before
invoking abrt-action-install-debuginfo. A local attacker could use this
flaw to escalate their privileges on the system. (CVE-2015-3159)

The CVE-2015-1869, CVE-2015-1870, CVE-2015-3142, CVE-2015-3147, and
CVE-2015-3159 issues were discovered by Florian Weimer of Red Hat
Product Security.

All users of abrt are advised to upgrade to these updated packages, which
correct these issues.

4. Solution:

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

1211835 – CVE-2015-3315 abrt: Various race-conditions and symlink issues found in abrt
1212818 – CVE-2015-3142 abrt: abrt-hook-ccpp writes core dumps to existing files owned by others
1212861 – CVE-2015-1869 abrt: default event scripts follow symbolic links
1212868 – CVE-2015-1870 abrt: default abrt event scripts lead to information disclosure
1212953 – CVE-2015-3147 abrt: does not validate contents of uploaded problem reports
1216962 – CVE-2015-3159 abrt: missing process environment sanitizaton in abrt-action-install-debuginfo-to-abrt-cache

6. Package List:

Red Hat Enterprise Linux Desktop (v. 6):

Source:
abrt-2.0.8-26.el6_6.1.src.rpm
libreport-2.0.9-21.el6_6.1.src.rpm

i386:
abrt-2.0.8-26.el6_6.1.i686.rpm
abrt-addon-ccpp-2.0.8-26.el6_6.1.i686.rpm
abrt-addon-kerneloops-2.0.8-26.el6_6.1.i686.rpm
abrt-addon-python-2.0.8-26.el6_6.1.i686.rpm
abrt-cli-2.0.8-26.el6_6.1.i686.rpm
abrt-debuginfo-2.0.8-26.el6_6.1.i686.rpm
abrt-desktop-2.0.8-26.el6_6.1.i686.rpm
abrt-gui-2.0.8-26.el6_6.1.i686.rpm
abrt-libs-2.0.8-26.el6_6.1.i686.rpm
abrt-tui-2.0.8-26.el6_6.1.i686.rpm
libreport-2.0.9-21.el6_6.1.i686.rpm
libreport-cli-2.0.9-21.el6_6.1.i686.rpm
libreport-compat-2.0.9-21.el6_6.1.i686.rpm
libreport-debuginfo-2.0.9-21.el6_6.1.i686.rpm
libreport-gtk-2.0.9-21.el6_6.1.i686.rpm
libreport-newt-2.0.9-21.el6_6.1.i686.rpm
libreport-plugin-kerneloops-2.0.9-21.el6_6.1.i686.rpm
libreport-plugin-logger-2.0.9-21.el6_6.1.i686.rpm
libreport-plugin-mailx-2.0.9-21.el6_6.1.i686.rpm
libreport-plugin-reportuploader-2.0.9-21.el6_6.1.i686.rpm
libreport-plugin-rhtsupport-2.0.9-21.el6_6.1.i686.rpm
libreport-python-2.0.9-21.el6_6.1.i686.rpm

x86_64:
abrt-2.0.8-26.el6_6.1.x86_64.rpm
abrt-addon-ccpp-2.0.8-26.el6_6.1.x86_64.rpm
abrt-addon-kerneloops-2.0.8-26.el6_6.1.x86_64.rpm
abrt-addon-python-2.0.8-26.el6_6.1.x86_64.rpm
abrt-cli-2.0.8-26.el6_6.1.x86_64.rpm
abrt-debuginfo-2.0.8-26.el6_6.1.i686.rpm
abrt-debuginfo-2.0.8-26.el6_6.1.x86_64.rpm
abrt-desktop-2.0.8-26.el6_6.1.x86_64.rpm
abrt-gui-2.0.8-26.el6_6.1.x86_64.rpm
abrt-libs-2.0.8-26.el6_6.1.i686.rpm
abrt-libs-2.0.8-26.el6_6.1.x86_64.rpm
abrt-tui-2.0.8-26.el6_6.1.x86_64.rpm
libreport-2.0.9-21.el6_6.1.i686.rpm
libreport-2.0.9-21.el6_6.1.x86_64.rpm
libreport-cli-2.0.9-21.el6_6.1.x86_64.rpm
libreport-compat-2.0.9-21.el6_6.1.x86_64.rpm
libreport-debuginfo-2.0.9-21.el6_6.1.i686.rpm
libreport-debuginfo-2.0.9-21.el6_6.1.x86_64.rpm
libreport-gtk-2.0.9-21.el6_6.1.i686.rpm
libreport-gtk-2.0.9-21.el6_6.1.x86_64.rpm
libreport-newt-2.0.9-21.el6_6.1.x86_64.rpm
libreport-plugin-kerneloops-2.0.9-21.el6_6.1.x86_64.rpm
libreport-plugin-logger-2.0.9-21.el6_6.1.x86_64.rpm
libreport-plugin-mailx-2.0.9-21.el6_6.1.x86_64.rpm
libreport-plugin-reportuploader-2.0.9-21.el6_6.1.x86_64.rpm
libreport-plugin-rhtsupport-2.0.9-21.el6_6.1.x86_64.rpm
libreport-python-2.0.9-21.el6_6.1.x86_64.rpm

Red Hat Enterprise Linux Desktop Optional (v. 6):

i386:
abrt-addon-vmcore-2.0.8-26.el6_6.1.i686.rpm
abrt-console-notification-2.0.8-26.el6_6.1.i686.rpm
abrt-debuginfo-2.0.8-26.el6_6.1.i686.rpm
abrt-devel-2.0.8-26.el6_6.1.i686.rpm
libreport-debuginfo-2.0.9-21.el6_6.1.i686.rpm
libreport-devel-2.0.9-21.el6_6.1.i686.rpm
libreport-filesystem-2.0.9-21.el6_6.1.i686.rpm
libreport-gtk-devel-2.0.9-21.el6_6.1.i686.rpm
libreport-plugin-bugzilla-2.0.9-21.el6_6.1.i686.rpm

noarch:
abrt-python-2.0.8-26.el6_6.1.noarch.rpm

x86_64:
abrt-addon-vmcore-2.0.8-26.el6_6.1.x86_64.rpm
abrt-console-notification-2.0.8-26.el6_6.1.x86_64.rpm
abrt-debuginfo-2.0.8-26.el6_6.1.i686.rpm
abrt-debuginfo-2.0.8-26.el6_6.1.x86_64.rpm
abrt-devel-2.0.8-26.el6_6.1.i686.rpm
abrt-devel-2.0.8-26.el6_6.1.x86_64.rpm
libreport-debuginfo-2.0.9-21.el6_6.1.i686.rpm
libreport-debuginfo-2.0.9-21.el6_6.1.x86_64.rpm
libreport-devel-2.0.9-21.el6_6.1.i686.rpm
libreport-devel-2.0.9-21.el6_6.1.x86_64.rpm
libreport-filesystem-2.0.9-21.el6_6.1.x86_64.rpm
libreport-gtk-devel-2.0.9-21.el6_6.1.i686.rpm
libreport-gtk-devel-2.0.9-21.el6_6.1.x86_64.rpm
libreport-plugin-bugzilla-2.0.9-21.el6_6.1.x86_64.rpm

Red Hat Enterprise Linux HPC Node (v. 6):

Source:
abrt-2.0.8-26.el6_6.1.src.rpm
libreport-2.0.9-21.el6_6.1.src.rpm

x86_64:
abrt-2.0.8-26.el6_6.1.x86_64.rpm
abrt-addon-ccpp-2.0.8-26.el6_6.1.x86_64.rpm
abrt-addon-kerneloops-2.0.8-26.el6_6.1.x86_64.rpm
abrt-addon-python-2.0.8-26.el6_6.1.x86_64.rpm
abrt-cli-2.0.8-26.el6_6.1.x86_64.rpm
abrt-debuginfo-2.0.8-26.el6_6.1.i686.rpm
abrt-debuginfo-2.0.8-26.el6_6.1.x86_64.rpm
abrt-libs-2.0.8-26.el6_6.1.i686.rpm
abrt-libs-2.0.8-26.el6_6.1.x86_64.rpm
abrt-tui-2.0.8-26.el6_6.1.x86_64.rpm
libreport-2.0.9-21.el6_6.1.i686.rpm
libreport-2.0.9-21.el6_6.1.x86_64.rpm
libreport-cli-2.0.9-21.el6_6.1.x86_64.rpm
libreport-compat-2.0.9-21.el6_6.1.x86_64.rpm
libreport-debuginfo-2.0.9-21.el6_6.1.i686.rpm
libreport-debuginfo-2.0.9-21.el6_6.1.x86_64.rpm
libreport-plugin-kerneloops-2.0.9-21.el6_6.1.x86_64.rpm
libreport-plugin-logger-2.0.9-21.el6_6.1.x86_64.rpm
libreport-plugin-mailx-2.0.9-21.el6_6.1.x86_64.rpm
libreport-plugin-reportuploader-2.0.9-21.el6_6.1.x86_64.rpm
libreport-plugin-rhtsupport-2.0.9-21.el6_6.1.x86_64.rpm
libreport-python-2.0.9-21.el6_6.1.x86_64.rpm

Red Hat Enterprise Linux HPC Node Optional (v. 6):

noarch:
abrt-python-2.0.8-26.el6_6.1.noarch.rpm

x86_64:
abrt-addon-vmcore-2.0.8-26.el6_6.1.x86_64.rpm
abrt-console-notification-2.0.8-26.el6_6.1.x86_64.rpm
abrt-debuginfo-2.0.8-26.el6_6.1.i686.rpm
abrt-debuginfo-2.0.8-26.el6_6.1.x86_64.rpm
abrt-desktop-2.0.8-26.el6_6.1.x86_64.rpm
abrt-devel-2.0.8-26.el6_6.1.i686.rpm
abrt-devel-2.0.8-26.el6_6.1.x86_64.rpm
abrt-gui-2.0.8-26.el6_6.1.x86_64.rpm
libreport-debuginfo-2.0.9-21.el6_6.1.i686.rpm
libreport-debuginfo-2.0.9-21.el6_6.1.x86_64.rpm
libreport-devel-2.0.9-21.el6_6.1.i686.rpm
libreport-devel-2.0.9-21.el6_6.1.x86_64.rpm
libreport-filesystem-2.0.9-21.el6_6.1.x86_64.rpm
libreport-gtk-2.0.9-21.el6_6.1.i686.rpm
libreport-gtk-2.0.9-21.el6_6.1.x86_64.rpm
libreport-gtk-devel-2.0.9-21.el6_6.1.i686.rpm
libreport-gtk-devel-2.0.9-21.el6_6.1.x86_64.rpm
libreport-newt-2.0.9-21.el6_6.1.x86_64.rpm
libreport-plugin-bugzilla-2.0.9-21.el6_6.1.x86_64.rpm

Red Hat Enterprise Linux Server (v. 6):

Source:
abrt-2.0.8-26.el6_6.1.src.rpm
libreport-2.0.9-21.el6_6.1.src.rpm

ppc64:
abrt-2.0.8-26.el6_6.1.ppc64.rpm
abrt-addon-ccpp-2.0.8-26.el6_6.1.ppc64.rpm
abrt-addon-kerneloops-2.0.8-26.el6_6.1.ppc64.rpm
abrt-addon-python-2.0.8-26.el6_6.1.ppc64.rpm
abrt-cli-2.0.8-26.el6_6.1.ppc64.rpm
abrt-debuginfo-2.0.8-26.el6_6.1.ppc.rpm
abrt-debuginfo-2.0.8-26.el6_6.1.ppc64.rpm
abrt-desktop-2.0.8-26.el6_6.1.ppc64.rpm
abrt-gui-2.0.8-26.el6_6.1.ppc64.rpm
abrt-libs-2.0.8-26.el6_6.1.ppc.rpm
abrt-libs-2.0.8-26.el6_6.1.ppc64.rpm
abrt-tui-2.0.8-26.el6_6.1.ppc64.rpm
libreport-2.0.9-21.el6_6.1.ppc.rpm
libreport-2.0.9-21.el6_6.1.ppc64.rpm
libreport-cli-2.0.9-21.el6_6.1.ppc64.rpm
libreport-compat-2.0.9-21.el6_6.1.ppc64.rpm
libreport-debuginfo-2.0.9-21.el6_6.1.ppc.rpm
libreport-debuginfo-2.0.9-21.el6_6.1.ppc64.rpm
libreport-gtk-2.0.9-21.el6_6.1.ppc.rpm
libreport-gtk-2.0.9-21.el6_6.1.ppc64.rpm
libreport-newt-2.0.9-21.el6_6.1.ppc64.rpm
libreport-plugin-kerneloops-2.0.9-21.el6_6.1.ppc64.rpm
libreport-plugin-logger-2.0.9-21.el6_6.1.ppc64.rpm
libreport-plugin-mailx-2.0.9-21.el6_6.1.ppc64.rpm
libreport-plugin-reportuploader-2.0.9-21.el6_6.1.ppc64.rpm
libreport-plugin-rhtsupport-2.0.9-21.el6_6.1.ppc64.rpm
libreport-python-2.0.9-21.el6_6.1.ppc64.rpm

s390x:
abrt-2.0.8-26.el6_6.1.s390x.rpm
abrt-addon-ccpp-2.0.8-26.el6_6.1.s390x.rpm
abrt-addon-kerneloops-2.0.8-26.el6_6.1.s390x.rpm
abrt-addon-python-2.0.8-26.el6_6.1.s390x.rpm
abrt-cli-2.0.8-26.el6_6.1.s390x.rpm
abrt-debuginfo-2.0.8-26.el6_6.1.s390.rpm
abrt-debuginfo-2.0.8-26.el6_6.1.s390x.rpm
abrt-desktop-2.0.8-26.el6_6.1.s390x.rpm
abrt-gui-2.0.8-26.el6_6.1.s390x.rpm
abrt-libs-2.0.8-26.el6_6.1.s390.rpm
abrt-libs-2.0.8-26.el6_6.1.s390x.rpm
abrt-tui-2.0.8-26.el6_6.1.s390x.rpm
libreport-2.0.9-21.el6_6.1.s390.rpm
libreport-2.0.9-21.el6_6.1.s390x.rpm
libreport-cli-2.0.9-21.el6_6.1.s390x.rpm
libreport-compat-2.0.9-21.el6_6.1.s390x.rpm
libreport-debuginfo-2.0.9-21.el6_6.1.s390.rpm
libreport-debuginfo-2.0.9-21.el6_6.1.s390x.rpm
libreport-gtk-2.0.9-21.el6_6.1.s390.rpm
libreport-gtk-2.0.9-21.el6_6.1.s390x.rpm
libreport-newt-2.0.9-21.el6_6.1.s390x.rpm
libreport-plugin-kerneloops-2.0.9-21.el6_6.1.s390x.rpm
libreport-plugin-logger-2.0.9-21.el6_6.1.s390x.rpm
libreport-plugin-mailx-2.0.9-21.el6_6.1.s390x.rpm
libreport-plugin-reportuploader-2.0.9-21.el6_6.1.s390x.rpm
libreport-plugin-rhtsupport-2.0.9-21.el6_6.1.s390x.rpm
libreport-python-2.0.9-21.el6_6.1.s390x.rpm

Red Hat Enterprise Linux Server Optional (v. 6):

noarch:
abrt-python-2.0.8-26.el6_6.1.noarch.rpm

ppc64:
abrt-addon-vmcore-2.0.8-26.el6_6.1.ppc64.rpm
abrt-console-notification-2.0.8-26.el6_6.1.ppc64.rpm
abrt-debuginfo-2.0.8-26.el6_6.1.ppc.rpm
abrt-debuginfo-2.0.8-26.el6_6.1.ppc64.rpm
abrt-devel-2.0.8-26.el6_6.1.ppc.rpm
abrt-devel-2.0.8-26.el6_6.1.ppc64.rpm
libreport-debuginfo-2.0.9-21.el6_6.1.ppc.rpm
libreport-debuginfo-2.0.9-21.el6_6.1.ppc64.rpm
libreport-devel-2.0.9-21.el6_6.1.ppc.rpm
libreport-devel-2.0.9-21.el6_6.1.ppc64.rpm
libreport-filesystem-2.0.9-21.el6_6.1.ppc64.rpm
libreport-gtk-devel-2.0.9-21.el6_6.1.ppc.rpm
libreport-gtk-devel-2.0.9-21.el6_6.1.ppc64.rpm
libreport-plugin-bugzilla-2.0.9-21.el6_6.1.ppc64.rpm

s390x:
abrt-addon-vmcore-2.0.8-26.el6_6.1.s390x.rpm
abrt-console-notification-2.0.8-26.el6_6.1.s390x.rpm
abrt-debuginfo-2.0.8-26.el6_6.1.s390.rpm
abrt-debuginfo-2.0.8-26.el6_6.1.s390x.rpm
abrt-devel-2.0.8-26.el6_6.1.s390.rpm
abrt-devel-2.0.8-26.el6_6.1.s390x.rpm
libreport-debuginfo-2.0.9-21.el6_6.1.s390.rpm
libreport-debuginfo-2.0.9-21.el6_6.1.s390x.rpm
libreport-devel-2.0.9-21.el6_6.1.s390.rpm
libreport-devel-2.0.9-21.el6_6.1.s390x.rpm
libreport-filesystem-2.0.9-21.el6_6.1.s390x.rpm
libreport-gtk-devel-2.0.9-21.el6_6.1.s390.rpm
libreport-gtk-devel-2.0.9-21.el6_6.1.s390x.rpm
libreport-plugin-bugzilla-2.0.9-21.el6_6.1.s390x.rpm

Red Hat Enterprise Linux Workstation (v. 6):

Source:
abrt-2.0.8-26.el6_6.1.src.rpm
libreport-2.0.9-21.el6_6.1.src.rpm

Red Hat Enterprise Linux Workstation Optional (v. 6):

noarch:
abrt-python-2.0.8-26.el6_6.1.noarch.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/

7. References:

https://access.redhat.com/security/cve/CVE-2015-1869
https://access.redhat.com/security/cve/CVE-2015-1870
https://access.redhat.com/security/cve/CVE-2015-3142
https://access.redhat.com/security/cve/CVE-2015-3147
https://access.redhat.com/security/cve/CVE-2015-3159
https://access.redhat.com/security/cve/CVE-2015-3315
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

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