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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:15935
[Rus]
Version
2
Class
patch
ALTXid
168147
Language
English
Severity
High
Title
openSUSE-SU-2017:2821-1 -- Security update for xen
Description
This update for xen fixes several issues.
Family
unix
Platform
openSUSE Leap 42.3
Product
xen
Reference
VENDOR: openSUSE-SU-2017:2821-1
VENDOR: openSUSE-SU-2017:2821-1
Id:
openSUSE-SU-2017:2821-1
Reference:
http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00069.html
CVE: CVE-2017-15588
CVE: CVE-2017-15588
Id:
CVE-2017-15588
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15588
Comment
: An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to execute arbitrary code on the host OS because of a race condition that can cause a stale TLB entry.
CVSSv2 Score:
6.9
Access vector:
LOCAL
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
COMPLETE
Integrity impact:
COMPLETE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:M/Au:N/C:C/I:C/A:C
CVSSv3 Score:
7.8
Attack vector:
LOCAL
Attack complexity:
HIGH
Privileges required:
LOW
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE:
362 (Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition'))
References:
https://xenbits.xen.org/xsa/advisory-241.html (CONFIRM)
1039568 (SECTRACK)
101490 (BID)
https://support.citrix.com/article/CTX228867 (CONFIRM)
DSA-4050 (DEBIAN)
GLSA-201801-14 (GENTOO)
[debian-lts-announce] 20171120 [SECURITY] [DLA 1181-1] xen security update (MLIST)
[debian-lts-announce] 20181018 [SECURITY] [DLA 1549-1] xen security update (MLIST)
CVE: CVE-2017-15589
CVE: CVE-2017-15589
Id:
CVE-2017-15589
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15589
Comment
: An issue was discovered in Xen through 4.9.x allowing x86 HVM guest OS users to obtain sensitive information from the host OS (or an arbitrary guest OS) because intercepted I/O operations can cause a write of data from uninitialized hypervisor stack memory.
CVSSv2 Score:
2.1
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSSv3 Score:
6.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CWE:
200 (Information Exposure)
References:
https://xenbits.xen.org/xsa/advisory-239.html (CONFIRM)
1039568 (SECTRACK)
101496 (BID)
https://support.citrix.com/article/CTX228867 (CONFIRM)
DSA-4050 (DEBIAN)
GLSA-201801-14 (GENTOO)
[debian-lts-announce] 20171120 [SECURITY] [DLA 1181-1] xen security update (MLIST)
[debian-lts-announce] 20181018 [SECURITY] [DLA 1549-1] xen security update (MLIST)
CVE: CVE-2017-15590
CVE: CVE-2017-15590
Id:
CVE-2017-15590
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15590
Comment
: An issue was discovered in Xen through 4.9.x allowing x86 guest OS users to cause a denial of service (hypervisor crash) or possibly gain privileges because MSI mapping was mishandled.
CVSSv2 Score:
4.6
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:P/A:P
CVSSv3 Score:
8.8
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
References:
https://xenbits.xen.org/xsa/advisory-237.html (CONFIRM)
1039568 (SECTRACK)
101500 (BID)
https://support.citrix.com/article/CTX228867 (CONFIRM)
DSA-4050 (DEBIAN)
GLSA-201801-14 (GENTOO)
[debian-lts-announce] 20181018 [SECURITY] [DLA 1549-1] xen security update (MLIST)
CVE: CVE-2017-15592
CVE: CVE-2017-15592
Id:
CVE-2017-15592
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15592
Comment
: An issue was discovered in Xen through 4.9.x allowing x86 HVM guest OS users to cause a denial of service (hypervisor crash) or possibly gain privileges because self-linear shadow mappings are mishandled for translated guests.
CVSSv2 Score:
7.2
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
COMPLETE
Integrity impact:
COMPLETE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSSv3 Score:
8.8
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE:
668 (Exposure of Resource to Wrong Sphere)
References:
https://xenbits.xen.org/xsa/advisory-243.html (CONFIRM)
1039568 (SECTRACK)
101513 (BID)
https://support.citrix.com/article/CTX228867 (CONFIRM)
DSA-4050 (DEBIAN)
https://support.citrix.com/article/CTX230138 (CONFIRM)
102129 (BID)
GLSA-201801-14 (GENTOO)
[debian-lts-announce] 20171120 [SECURITY] [DLA 1181-1] xen security update (MLIST)
[debian-lts-announce] 20181030 [SECURITY] [DLA 1559-1] xen security update (MLIST)
CVE: CVE-2017-15593
CVE: CVE-2017-15593
Id:
CVE-2017-15593
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15593
Comment
: An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to cause a denial of service (memory leak) because reference counts are mishandled.
CVSSv2 Score:
4.9
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSSv3 Score:
6.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
CWE:
772 (Missing Release of Resource after Effective Lifetime)
References:
https://xenbits.xen.org/xsa/advisory-242.html (CONFIRM)
1039568 (SECTRACK)
https://support.citrix.com/article/CTX228867 (CONFIRM)
DSA-4050 (DEBIAN)
GLSA-201801-14 (GENTOO)
[debian-lts-announce] 20171120 [SECURITY] [DLA 1181-1] xen security update (MLIST)
[debian-lts-announce] 20181030 [SECURITY] [DLA 1559-1] xen security update (MLIST)
CVE: CVE-2017-15594
CVE: CVE-2017-15594
Id:
CVE-2017-15594
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15594
Comment
: An issue was discovered in Xen through 4.9.x allowing x86 SVM PV guest OS users to cause a denial of service (hypervisor crash) or gain privileges because IDT settings are mishandled during CPU hotplugging.
CVSSv2 Score:
4.6
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:P/A:P
CVSSv3 Score:
8.8
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
References:
https://xenbits.xen.org/xsa/advisory-244.html (CONFIRM)
1039568 (SECTRACK)
https://support.citrix.com/article/CTX228867 (CONFIRM)
DSA-4050 (DEBIAN)
GLSA-201801-14 (GENTOO)
[debian-lts-announce] 20181030 [SECURITY] [DLA 1559-1] xen security update (MLIST)
CVE: CVE-2017-15595
CVE: CVE-2017-15595
Id:
CVE-2017-15595
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15595
Comment
: An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to cause a denial of service (unbounded recursion, stack consumption, and hypervisor crash) or possibly gain privileges via crafted page-table stacking.
CVSSv2 Score:
7.2
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
COMPLETE
Integrity impact:
COMPLETE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSSv3 Score:
8.8
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE:
400 (Uncontrolled Resource Consumption ('Resource Exhaustion'))
References:
https://xenbits.xen.org/xsa/advisory-240.html (CONFIRM)
https://support.citrix.com/article/CTX228867 (CONFIRM)
43014 (EXPLOIT-DB)
DSA-4050 (DEBIAN)
GLSA-201801-14 (GENTOO)
[debian-lts-announce] 20171120 [SECURITY] [DLA 1181-1] xen security update (MLIST)
[debian-lts-announce] 20181030 [SECURITY] [DLA 1559-1] xen security update (MLIST)
CVE: CVE-2017-5526
CVE: CVE-2017-5526
Id:
CVE-2017-5526
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5526
Comment
: Memory leak in hw/audio/es1370.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (host memory consumption and QEMU process crash) via a large number of device unplug operations.
CVSSv2 Score:
4.9
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSSv3 Score:
6.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
CWE:
401 (Improper Release of Memory Before Removing Last Reference ('Memory Leak'))
References:
95669 (BID)
[oss-security] 20170118 Re: CVE request Qemu: audio: memory leakage in es1370 device (MLIST)
[oss-security] 20170118 CVE request Qemu: audio: memory leakage in es1370 device (MLIST)
[debian-lts-announce] 20180906 [SECURITY] [DLA 1497-1] qemu security update (MLIST)
http://git.qemu-project.org/?p=qemu.git%3Ba=commit%3Bh=069eb7b2b8fc47c7cb52e5a4af23ea98d939e3da (MISC)
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