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Sicherheit: Mehrere Probleme in xorg-x11-libX11
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in xorg-x11-libX11
ID: SUSE-SU-2018:2934-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Software Development Kit 11-SP4, SUSE Linux Enterprise Server 11-SP4, SUSE Linux Enterprise Debuginfo 11-SP3, SUSE Linux Enterprise Debuginfo 11-SP4, SUSE Linux Enterprise Server 11-SP3-LTSS, SUSE Linux Enterprise Point of Sale 11-SP3
Datum: Fr, 28. September 2018, 17:49
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14598
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14600
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14599
Applikationen: xorg-x11-libX11

Originalnachricht

   SUSE Security Update: Security update for xorg-x11-libX11
______________________________________________________________________________

Announcement ID: SUSE-SU-2018:2934-1
Rating: moderate
References: #1102062 #1102068 #1102073
Cross-References: CVE-2018-14598 CVE-2018-14599 CVE-2018-14600

Affected Products:
SUSE Linux Enterprise Software Development Kit 11-SP4
SUSE Linux Enterprise Server 11-SP4
SUSE Linux Enterprise Server 11-SP3-LTSS
SUSE Linux Enterprise Point of Sale 11-SP3
SUSE Linux Enterprise Debuginfo 11-SP4
SUSE Linux Enterprise Debuginfo 11-SP3
______________________________________________________________________________

An update that fixes three vulnerabilities is now available.

Description:

This update for xorg-x11-libX11 fixes the following issues:

- 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)


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 11-SP4:

zypper in -t patch sdksp4-xorg-x11-libX11-13801=1

- SUSE Linux Enterprise Server 11-SP4:

zypper in -t patch slessp4-xorg-x11-libX11-13801=1

- SUSE Linux Enterprise Server 11-SP3-LTSS:

zypper in -t patch slessp3-xorg-x11-libX11-13801=1

- SUSE Linux Enterprise Point of Sale 11-SP3:

zypper in -t patch sleposp3-xorg-x11-libX11-13801=1

- SUSE Linux Enterprise Debuginfo 11-SP4:

zypper in -t patch dbgsp4-xorg-x11-libX11-13801=1

- SUSE Linux Enterprise Debuginfo 11-SP3:

zypper in -t patch dbgsp3-xorg-x11-libX11-13801=1



Package List:

- SUSE Linux Enterprise Software Development Kit 11-SP4 (i586 ia64 ppc64
s390x x86_64):

xorg-x11-libX11-devel-7.4-5.11.72.9.1

- SUSE Linux Enterprise Software Development Kit 11-SP4 (ppc64 s390x
x86_64):

xorg-x11-libX11-devel-32bit-7.4-5.11.72.9.1

- SUSE Linux Enterprise Server 11-SP4 (i586 ia64 ppc64 s390x x86_64):

xorg-x11-libX11-7.4-5.11.72.9.1

- SUSE Linux Enterprise Server 11-SP4 (ppc64 s390x x86_64):

xorg-x11-libX11-32bit-7.4-5.11.72.9.1

- SUSE Linux Enterprise Server 11-SP4 (ia64):

xorg-x11-libX11-x86-7.4-5.11.72.9.1

- SUSE Linux Enterprise Server 11-SP3-LTSS (i586 s390x x86_64):

xorg-x11-libX11-7.4-5.11.72.9.1

- SUSE Linux Enterprise Server 11-SP3-LTSS (s390x x86_64):

xorg-x11-libX11-32bit-7.4-5.11.72.9.1

- SUSE Linux Enterprise Point of Sale 11-SP3 (i586):

xorg-x11-libX11-7.4-5.11.72.9.1

- SUSE Linux Enterprise Debuginfo 11-SP4 (i586 ia64 ppc64 s390x x86_64):

xorg-x11-libX11-debuginfo-7.4-5.11.72.9.1
xorg-x11-libX11-debugsource-7.4-5.11.72.9.1

- SUSE Linux Enterprise Debuginfo 11-SP3 (i586 s390x x86_64):

xorg-x11-libX11-debuginfo-7.4-5.11.72.9.1
xorg-x11-libX11-debugsource-7.4-5.11.72.9.1


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/1102062
https://bugzilla.suse.com/1102068
https://bugzilla.suse.com/1102073

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