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Sicherheit: Mehrere Probleme in libX11
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in libX11
ID: SUSE-SU-2018:3102-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Desktop 12-SP3, SUSE Linux Enterprise Server 12-SP3, SUSE Linux Enterprise Software Development Kit 12-SP3
Datum: Fr, 12. Oktober 2018, 07:08
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14600
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14599
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14598
Applikationen: libX11

Originalnachricht

   SUSE Security Update: Security update for libX11 and libxcb
______________________________________________________________________________

Announcement ID: SUSE-SU-2018:3102-1
Rating: moderate
References: #1094327 #1102062 #1102068 #1102073
Cross-References: CVE-2018-14598 CVE-2018-14599 CVE-2018-14600

Affected Products:
SUSE Linux Enterprise Software Development Kit 12-SP3
SUSE Linux Enterprise Server 12-SP3
SUSE Linux Enterprise Desktop 12-SP3
______________________________________________________________________________

An update that solves three vulnerabilities and has one
errata is now available.

Description:

This update for libX11 and libxcb fixes the following issue:

libX11:

These security issues were fixed:

- CVE-2018-14599: The function XListExtensions was vulnerable to an
off-by-one error caused by malicious server responses, leading to DoS or
possibly unspecified other impact (bsc#1102062).
- CVE-2018-14600: The function XListExtensions interpreted a variable as
signed instead of unsigned, resulting in an out-of-bounds write (of up
to 128 bytes), leading to DoS or remote code execution (bsc#1102068).
- CVE-2018-14598: A malicious server could have sent a reply in which the
first string overflows, causing a variable to be set to NULL that will
be freed later
on, leading to DoS (segmentation fault) (bsc#1102073).

This non-security issue was fixed:

- Make use of the new 64-bit sequence number API in XCB 1.11.1 to avoid
the 32-bit sequence number wrap in libX11 (bsc#1094327).

libxcb:

- Expose 64-bit sequence number from XCB API so that Xlib and others can
use it even
on 32-bit environment. (bsc#1094327)


Patch Instructions:

To install this SUSE Security Update use the SUSE recommended installation
methods
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- SUSE Linux Enterprise Software Development Kit 12-SP3:

zypper in -t patch SUSE-SLE-SDK-12-SP3-2018-2202=1

- SUSE Linux Enterprise Server 12-SP3:

zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-2202=1

- SUSE Linux Enterprise Desktop 12-SP3:

zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2018-2202=1



Package List:

- SUSE Linux Enterprise Software Development Kit 12-SP3 (aarch64 ppc64le
s390x x86_64):

libX11-debugsource-1.6.2-12.5.1
libX11-devel-1.6.2-12.5.1
libxcb-composite0-1.10-4.3.1
libxcb-composite0-debuginfo-1.10-4.3.1
libxcb-damage0-1.10-4.3.1
libxcb-damage0-debuginfo-1.10-4.3.1
libxcb-debugsource-1.10-4.3.1
libxcb-devel-1.10-4.3.1
libxcb-dpms0-1.10-4.3.1
libxcb-dpms0-debuginfo-1.10-4.3.1
libxcb-dri3-0-1.10-4.3.1
libxcb-dri3-0-debuginfo-1.10-4.3.1
libxcb-present0-1.10-4.3.1
libxcb-present0-debuginfo-1.10-4.3.1
libxcb-record0-1.10-4.3.1
libxcb-record0-debuginfo-1.10-4.3.1
libxcb-res0-1.10-4.3.1
libxcb-res0-debuginfo-1.10-4.3.1
libxcb-screensaver0-1.10-4.3.1
libxcb-screensaver0-debuginfo-1.10-4.3.1
libxcb-xevie0-1.10-4.3.1
libxcb-xevie0-debuginfo-1.10-4.3.1
libxcb-xinerama0-1.10-4.3.1
libxcb-xinerama0-debuginfo-1.10-4.3.1
libxcb-xprint0-1.10-4.3.1
libxcb-xprint0-debuginfo-1.10-4.3.1
libxcb-xtest0-1.10-4.3.1
libxcb-xtest0-debuginfo-1.10-4.3.1
libxcb-xvmc0-1.10-4.3.1
libxcb-xvmc0-debuginfo-1.10-4.3.1

- SUSE Linux Enterprise Software Development Kit 12-SP3 (noarch):

libxcb-devel-doc-1.10-4.3.1

- SUSE Linux Enterprise Server 12-SP3 (aarch64 ppc64le s390x x86_64):

libX11-6-1.6.2-12.5.1
libX11-6-debuginfo-1.6.2-12.5.1
libX11-debugsource-1.6.2-12.5.1
libX11-xcb1-1.6.2-12.5.1
libX11-xcb1-debuginfo-1.6.2-12.5.1
libxcb-debugsource-1.10-4.3.1
libxcb-dri2-0-1.10-4.3.1
libxcb-dri2-0-debuginfo-1.10-4.3.1
libxcb-dri3-0-1.10-4.3.1
libxcb-dri3-0-debuginfo-1.10-4.3.1
libxcb-glx0-1.10-4.3.1
libxcb-glx0-debuginfo-1.10-4.3.1
libxcb-present0-1.10-4.3.1
libxcb-present0-debuginfo-1.10-4.3.1
libxcb-randr0-1.10-4.3.1
libxcb-randr0-debuginfo-1.10-4.3.1
libxcb-render0-1.10-4.3.1
libxcb-render0-debuginfo-1.10-4.3.1
libxcb-shape0-1.10-4.3.1
libxcb-shape0-debuginfo-1.10-4.3.1
libxcb-shm0-1.10-4.3.1
libxcb-shm0-debuginfo-1.10-4.3.1
libxcb-sync1-1.10-4.3.1
libxcb-sync1-debuginfo-1.10-4.3.1
libxcb-xf86dri0-1.10-4.3.1
libxcb-xf86dri0-debuginfo-1.10-4.3.1
libxcb-xfixes0-1.10-4.3.1
libxcb-xfixes0-debuginfo-1.10-4.3.1
libxcb-xinerama0-1.10-4.3.1
libxcb-xinerama0-debuginfo-1.10-4.3.1
libxcb-xkb1-1.10-4.3.1
libxcb-xkb1-debuginfo-1.10-4.3.1
libxcb-xv0-1.10-4.3.1
libxcb-xv0-debuginfo-1.10-4.3.1
libxcb1-1.10-4.3.1
libxcb1-debuginfo-1.10-4.3.1

- SUSE Linux Enterprise Server 12-SP3 (s390x x86_64):

libX11-6-32bit-1.6.2-12.5.1
libX11-6-debuginfo-32bit-1.6.2-12.5.1
libX11-xcb1-32bit-1.6.2-12.5.1
libX11-xcb1-debuginfo-32bit-1.6.2-12.5.1
libxcb-dri2-0-32bit-1.10-4.3.1
libxcb-dri2-0-debuginfo-32bit-1.10-4.3.1
libxcb-dri3-0-32bit-1.10-4.3.1
libxcb-dri3-0-debuginfo-32bit-1.10-4.3.1
libxcb-glx0-32bit-1.10-4.3.1
libxcb-glx0-debuginfo-32bit-1.10-4.3.1
libxcb-present0-32bit-1.10-4.3.1
libxcb-present0-debuginfo-32bit-1.10-4.3.1
libxcb-render0-32bit-1.10-4.3.1
libxcb-render0-debuginfo-32bit-1.10-4.3.1
libxcb-shm0-32bit-1.10-4.3.1
libxcb-shm0-debuginfo-32bit-1.10-4.3.1
libxcb-sync1-32bit-1.10-4.3.1
libxcb-sync1-debuginfo-32bit-1.10-4.3.1
libxcb-xfixes0-32bit-1.10-4.3.1
libxcb-xfixes0-debuginfo-32bit-1.10-4.3.1
libxcb-xkb1-32bit-1.10-4.3.1
libxcb-xkb1-debuginfo-32bit-1.10-4.3.1
libxcb1-32bit-1.10-4.3.1
libxcb1-debuginfo-32bit-1.10-4.3.1

- SUSE Linux Enterprise Server 12-SP3 (noarch):

libX11-data-1.6.2-12.5.1

- SUSE Linux Enterprise Desktop 12-SP3 (x86_64):

libX11-6-1.6.2-12.5.1
libX11-6-32bit-1.6.2-12.5.1
libX11-6-debuginfo-1.6.2-12.5.1
libX11-6-debuginfo-32bit-1.6.2-12.5.1
libX11-debugsource-1.6.2-12.5.1
libX11-xcb1-1.6.2-12.5.1
libX11-xcb1-32bit-1.6.2-12.5.1
libX11-xcb1-debuginfo-1.6.2-12.5.1
libX11-xcb1-debuginfo-32bit-1.6.2-12.5.1
libxcb-debugsource-1.10-4.3.1
libxcb-dri2-0-1.10-4.3.1
libxcb-dri2-0-32bit-1.10-4.3.1
libxcb-dri2-0-debuginfo-1.10-4.3.1
libxcb-dri2-0-debuginfo-32bit-1.10-4.3.1
libxcb-dri3-0-1.10-4.3.1
libxcb-dri3-0-32bit-1.10-4.3.1
libxcb-dri3-0-debuginfo-1.10-4.3.1
libxcb-dri3-0-debuginfo-32bit-1.10-4.3.1
libxcb-glx0-1.10-4.3.1
libxcb-glx0-32bit-1.10-4.3.1
libxcb-glx0-debuginfo-1.10-4.3.1
libxcb-glx0-debuginfo-32bit-1.10-4.3.1
libxcb-present0-1.10-4.3.1
libxcb-present0-32bit-1.10-4.3.1
libxcb-present0-debuginfo-1.10-4.3.1
libxcb-present0-debuginfo-32bit-1.10-4.3.1
libxcb-randr0-1.10-4.3.1
libxcb-randr0-debuginfo-1.10-4.3.1
libxcb-render0-1.10-4.3.1
libxcb-render0-32bit-1.10-4.3.1
libxcb-render0-debuginfo-1.10-4.3.1
libxcb-render0-debuginfo-32bit-1.10-4.3.1
libxcb-shape0-1.10-4.3.1
libxcb-shape0-debuginfo-1.10-4.3.1
libxcb-shm0-1.10-4.3.1
libxcb-shm0-32bit-1.10-4.3.1
libxcb-shm0-debuginfo-1.10-4.3.1
libxcb-shm0-debuginfo-32bit-1.10-4.3.1
libxcb-sync1-1.10-4.3.1
libxcb-sync1-32bit-1.10-4.3.1
libxcb-sync1-debuginfo-1.10-4.3.1
libxcb-sync1-debuginfo-32bit-1.10-4.3.1
libxcb-xf86dri0-1.10-4.3.1
libxcb-xf86dri0-debuginfo-1.10-4.3.1
libxcb-xfixes0-1.10-4.3.1
libxcb-xfixes0-32bit-1.10-4.3.1
libxcb-xfixes0-debuginfo-1.10-4.3.1
libxcb-xfixes0-debuginfo-32bit-1.10-4.3.1
libxcb-xinerama0-1.10-4.3.1
libxcb-xinerama0-debuginfo-1.10-4.3.1
libxcb-xkb1-1.10-4.3.1
libxcb-xkb1-32bit-1.10-4.3.1
libxcb-xkb1-debuginfo-1.10-4.3.1
libxcb-xkb1-debuginfo-32bit-1.10-4.3.1
libxcb-xv0-1.10-4.3.1
libxcb-xv0-debuginfo-1.10-4.3.1
libxcb1-1.10-4.3.1
libxcb1-32bit-1.10-4.3.1
libxcb1-debuginfo-1.10-4.3.1
libxcb1-debuginfo-32bit-1.10-4.3.1

- SUSE Linux Enterprise Desktop 12-SP3 (noarch):

libX11-data-1.6.2-12.5.1


References:

https://www.suse.com/security/cve/CVE-2018-14598.html
https://www.suse.com/security/cve/CVE-2018-14599.html
https://www.suse.com/security/cve/CVE-2018-14600.html
https://bugzilla.suse.com/1094327
https://bugzilla.suse.com/1102062
https://bugzilla.suse.com/1102068
https://bugzilla.suse.com/1102073

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