The following security updates has been released for openSUSE:

openSUSE-SU-2018:0458-1: important: Security update for openssl-steam
openSUSE-SU-2018:0459-1: important: Security update for xen

openSUSE-SU-2018:0458-1: important: Security update for openssl-steam

openSUSE Security Update: Security update for openssl-steam
______________________________________________________________________________

Announcement ID: openSUSE-SU-2018:0458-1
Rating: important
References: #1001148 #1009528 #1019334 #1022085 #1022086
#1022271 #982268 #982575 #983249 #984323
#990207 #990392 #990419 #990428 #991193 #991877
#992120 #993819 #994749 #994844 #995075 #995324
#995359 #995377 #998190 #999665 #999666 #999668

Cross-References: CVE-2016-2177 CVE-2016-2178 CVE-2016-2179
CVE-2016-2180 CVE-2016-2181 CVE-2016-2182
CVE-2016-2183 CVE-2016-6302 CVE-2016-6303
CVE-2016-6304 CVE-2016-6306 CVE-2016-7052
CVE-2016-7055 CVE-2016-7056 CVE-2017-3731
CVE-2017-3732
Affected Products:
openSUSE Leap 42.3
______________________________________________________________________________

An update that solves 16 vulnerabilities and has 12 fixes
is now available.

Description:



This update for openssl-steam fixes the following issues:

- Merged changes from upstream openssl (Factory rev 137) into this fork
for Steam.

Updated to openssl 1.0.2k:

* CVE-2016-7055: Montgomery multiplication may produce incorrect results
(boo#1009528)
* CVE-2016-7056: ECSDA P-256 timing attack key recovery (boo#1019334)
* CVE-2017-3731: Truncated packet could crash via OOB read (boo#1022085)
* CVE-2017-3732: BN_mod_exp may produce incorrect results on x86_64
(boo#1022086)

Update to openssl-1.0.2j:

* CVE-2016-7052: Missing CRL sanity check (boo#1001148)

OpenSSL Security Advisory [22 Sep 2016] (boo#999665)

- Severity: High

* CVE-2016-6304: OCSP Status Request extension unbounded memory growth
(boo#999666)

- Severity: Low

* CVE-2016-2177: Pointer arithmetic undefined behaviour (boo#982575)
* CVE-2016-2178: Constant time flag not preserved in DSA signing
(boo#983249)
* CVE-2016-2179: DTLS buffered message DoS (boo#994844)
* CVE-2016-2180: OOB read in TS_OBJ_print_bio() (boo#990419)
* CVE-2016-2181: DTLS replay protection DoS (boo#994749)
* CVE-2016-2182: OOB write in BN_bn2dec() (boo#993819)
* CVE-2016-2183: Birthday attack against 64-bit block ciphers
(SWEET32) (boo#995359)
* CVE-2016-6302: Malformed SHA512 ticket DoS (boo#995324)
* CVE-2016-6303: OOB write in MDC2_Update() (boo#995377)
* CVE-2016-6306: Certificate message OOB reads (boo#999668)

ALso fixed:

- fixed a crash in print_notice (boo#998190)
- fix X509_CERT_FILE path (boo#1022271) and rename
- resume reading from /dev/urandom when interrupted by a signal
(boo#995075)
- fix problems with locking in FIPS mode (boo#992120)
* duplicates: boo#991877, boo#991193, boo#990392, boo#990428 and
boo#990207
- drop openssl-fips_RSA_compute_d_with_lcm.patch (upstream) (boo#984323)
- don't check for /etc/system-fips (boo#982268)


Patch Instructions:

To install this openSUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product:

- openSUSE Leap 42.3:

zypper in -t patch openSUSE-2018-168=1

To bring your system up-to-date, use "zypper patch".


Package List:

- openSUSE Leap 42.3 (i586 x86_64):

libopenssl1_0_0-steam-1.0.2k-4.3.1
libopenssl1_0_0-steam-debuginfo-1.0.2k-4.3.1
openssl-steam-debugsource-1.0.2k-4.3.1

- openSUSE Leap 42.3 (x86_64):

libopenssl1_0_0-steam-32bit-1.0.2k-4.3.1
libopenssl1_0_0-steam-debuginfo-32bit-1.0.2k-4.3.1


References:

https://www.suse.com/security/cve/CVE-2016-2177.html
https://www.suse.com/security/cve/CVE-2016-2178.html
https://www.suse.com/security/cve/CVE-2016-2179.html
https://www.suse.com/security/cve/CVE-2016-2180.html
https://www.suse.com/security/cve/CVE-2016-2181.html
https://www.suse.com/security/cve/CVE-2016-2182.html
https://www.suse.com/security/cve/CVE-2016-2183.html
https://www.suse.com/security/cve/CVE-2016-6302.html
https://www.suse.com/security/cve/CVE-2016-6303.html
https://www.suse.com/security/cve/CVE-2016-6304.html
https://www.suse.com/security/cve/CVE-2016-6306.html
https://www.suse.com/security/cve/CVE-2016-7052.html
https://www.suse.com/security/cve/CVE-2016-7055.html
https://www.suse.com/security/cve/CVE-2016-7056.html
https://www.suse.com/security/cve/CVE-2017-3731.html
https://www.suse.com/security/cve/CVE-2017-3732.html
https://bugzilla.suse.com/1001148
https://bugzilla.suse.com/1009528
https://bugzilla.suse.com/1019334
https://bugzilla.suse.com/1022085
https://bugzilla.suse.com/1022086
https://bugzilla.suse.com/1022271
https://bugzilla.suse.com/982268
https://bugzilla.suse.com/982575
https://bugzilla.suse.com/983249
https://bugzilla.suse.com/984323
https://bugzilla.suse.com/990207
https://bugzilla.suse.com/990392
https://bugzilla.suse.com/990419
https://bugzilla.suse.com/990428
https://bugzilla.suse.com/991193
https://bugzilla.suse.com/991877
https://bugzilla.suse.com/992120
https://bugzilla.suse.com/993819
https://bugzilla.suse.com/994749
https://bugzilla.suse.com/994844
https://bugzilla.suse.com/995075
https://bugzilla.suse.com/995324
https://bugzilla.suse.com/995359
https://bugzilla.suse.com/995377
https://bugzilla.suse.com/998190
https://bugzilla.suse.com/999665
https://bugzilla.suse.com/999666
https://bugzilla.suse.com/999668

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openSUSE-SU-2018:0459-1: important: Security update for xen

openSUSE Security Update: Security update for xen
______________________________________________________________________________

Announcement ID: openSUSE-SU-2018:0459-1
Rating: important
References: #1027519 #1035442 #1051729 #1061081 #1067317
#1068032 #1070158 #1070159 #1070160 #1070163
#1074562 #1076116 #1076180
Cross-References: CVE-2017-15595 CVE-2017-17563 CVE-2017-17564
CVE-2017-17565 CVE-2017-17566 CVE-2017-18030
CVE-2017-5715 CVE-2017-5753 CVE-2017-5754
CVE-2018-5683
Affected Products:
openSUSE Leap 42.3
______________________________________________________________________________

An update that solves 10 vulnerabilities and has three
fixes is now available.

Description:

This update for xen fixes several issues.

These security issues were fixed:

- CVE-2017-5753, CVE-2017-5715, CVE-2017-5754: Prevent information leaks
via side effects of speculative execution, aka "Spectre" and "Meltdown"
attacks (bsc#1074562, bsc#1068032)
- CVE-2017-15595: x86 PV guest OS users were able to cause a DoS
(unbounded recursion, stack consumption, and hypervisor crash) or
possibly gain privileges via crafted page-table stacking (bsc#1061081)
- CVE-2017-17566: Prevent PV guest OS users to cause a denial of service
(host OS crash) or gain host OS privileges in shadow mode by mapping a
certain auxiliary page (bsc#1070158).
- CVE-2017-17563: Prevent guest OS users to cause a denial of service
(host OS crash) or gain host OS privileges by leveraging an incorrect
mask for reference-count overflow checking in shadow mode (bsc#1070159).
- CVE-2017-17564: Prevent guest OS users to cause a denial of service
(host OS crash) or gain host OS privileges by leveraging incorrect error
handling for reference counting in shadow mode (bsc#1070160).
- CVE-2017-17565: Prevent PV guest OS users to cause a denial of service
(host OS crash) if shadow mode and log-dirty mode are in place, because
of an incorrect assertion related to M2P (bsc#1070163).
- CVE-2018-5683: The vga_draw_text function allowed local OS guest
privileged users to cause a denial of service (out-of-bounds read and
QEMU process crash) by leveraging improper memory address validation
(bsc#1076116).
- CVE-2017-18030: The cirrus_invalidate_region function allowed local OS
guest privileged users to cause a denial of service (out-of-bounds array
access and QEMU process crash) via vectors related to negative pitch
(bsc#1076180).

These non-security issues were fixed:

- bsc#1067317: pass cache=writeback|unsafe|directsync to qemu depending on
the libxl disk settings
- bsc#1051729: Prevent invalid symlinks after install of SLES 12 SP2
- bsc#1035442: Increased the value of LIBXL_DESTROY_TIMEOUT from 10 to 100
seconds. If many domUs shutdown in parallel the backends couldn't keep up
- bsc#1027519: Added several upstream patches

This update was imported from the SUSE:SLE-12-SP3:Update update project.


Patch Instructions:

To install this openSUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product:

- openSUSE Leap 42.3:

zypper in -t patch openSUSE-2018-169=1

To bring your system up-to-date, use "zypper patch".


Package List:

- openSUSE Leap 42.3 (x86_64):

xen-4.9.1_08-16.1
xen-debugsource-4.9.1_08-16.1
xen-devel-4.9.1_08-16.1
xen-doc-html-4.9.1_08-16.1
xen-libs-4.9.1_08-16.1
xen-libs-debuginfo-4.9.1_08-16.1
xen-tools-4.9.1_08-16.1
xen-tools-debuginfo-4.9.1_08-16.1
xen-tools-domU-4.9.1_08-16.1
xen-tools-domU-debuginfo-4.9.1_08-16.1


References:

https://www.suse.com/security/cve/CVE-2017-15595.html
https://www.suse.com/security/cve/CVE-2017-17563.html
https://www.suse.com/security/cve/CVE-2017-17564.html
https://www.suse.com/security/cve/CVE-2017-17565.html
https://www.suse.com/security/cve/CVE-2017-17566.html
https://www.suse.com/security/cve/CVE-2017-18030.html
https://www.suse.com/security/cve/CVE-2017-5715.html
https://www.suse.com/security/cve/CVE-2017-5753.html
https://www.suse.com/security/cve/CVE-2017-5754.html
https://www.suse.com/security/cve/CVE-2018-5683.html
https://bugzilla.suse.com/1027519
https://bugzilla.suse.com/1035442
https://bugzilla.suse.com/1051729
https://bugzilla.suse.com/1061081
https://bugzilla.suse.com/1067317
https://bugzilla.suse.com/1068032
https://bugzilla.suse.com/1070158
https://bugzilla.suse.com/1070159
https://bugzilla.suse.com/1070160
https://bugzilla.suse.com/1070163
https://bugzilla.suse.com/1074562
https://bugzilla.suse.com/1076116
https://bugzilla.suse.com/1076180

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