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OVAL Definitions
>
OVAL Definition Details
Id
oval:ru.altx-soft.nix:def:17258
[Eng]
Version
9
Class
patch
ALTXid
171792
Language
Russian
Severity
Critical
Title
Обновление USN-3575-1 -- уязвимости QEMU
Description
Multiple vulnerabilities in QEMU.
Family
unix
Platform
Linux Mint 17
Linux Mint 18
Ubuntu 14.04
Ubuntu 16.04
Ubuntu 17.10
Product
qemu
Reference
VENDOR: USN-3575-1
VENDOR: USN-3575-1
Id:
USN-3575-1
Reference:
http://www.ubuntu.com/usn/usn-3575-1/
CVE: CVE-2017-11334
CVE: CVE-2017-11334
Id:
CVE-2017-11334
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11334
Comment
: The address_space_write_continue function in exec.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (out-of-bounds access and guest instance crash) by leveraging use of qemu_map_ram_ptr to access guest ram block area.
CVSSv2 Score:
2.1
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
4.4
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE:
125 (Out-of-bounds Read)
References:
[qemu-devel] 20170713 [PULL 21/41] exec: use qemu_ram_ptr_length to access guest ram (MLIST)
https://bugzilla.redhat.com/show_bug.cgi?id=1471638 (CONFIRM)
[oss-security] 20170717 CVE-2017-11334 Qemu: exec: oob access during dma operation (MLIST)
99895 (BID)
DSA-3925 (DEBIAN)
RHSA-2017:3369 (REDHAT)
RHSA-2017:3474 (REDHAT)
RHSA-2017:3473 (REDHAT)
RHSA-2017:3472 (REDHAT)
RHSA-2017:3471 (REDHAT)
RHSA-2017:3470 (REDHAT)
RHSA-2017:3466 (REDHAT)
USN-3575-1 (UBUNTU)
CVE: CVE-2017-13672
CVE: CVE-2017-13672
Id:
CVE-2017-13672
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13672
Comment
: QEMU (aka Quick Emulator), when built with the VGA display emulator support, allows local guest OS privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) via vectors involving display update.
CVSSv2 Score:
2.1
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
125 (Out-of-bounds Read)
References:
[qemu-devel] 20170824 [PATCH] vga: stop passing pointers to vga_draw_line* functions (MLIST)
https://bugzilla.redhat.com/show_bug.cgi?id=1486560 (CONFIRM)
[oss-security] 20170830 CVE-2017-13672 Qemu: vga: OOB read access during display update (MLIST)
100540 (BID)
DSA-3991 (DEBIAN)
USN-3575-1 (UBUNTU)
RHSA-2018:1104 (REDHAT)
RHSA-2018:0816 (REDHAT)
RHSA-2018:1113 (REDHAT)
RHSA-2018:2162 (REDHAT)
openSUSE-SU-2019:1074 (SUSE)
CVE: CVE-2017-14167
CVE: CVE-2017-14167
Id:
CVE-2017-14167
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14167
Comment
: Integer overflow in the load_multiboot function in hw/i386/multiboot.c in QEMU (aka Quick Emulator) allows local guest OS users to execute arbitrary code on the host via crafted multiboot header address values, which trigger an out-of-bounds write.
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:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE:
190 (Integer Overflow or Wraparound)
References:
[qemu-devel] 20170905 [PATCH] multiboot: validate multiboot header address values (MLIST)
[oss-security] 20170907 CVE-2017-14167 Qemu: i386: multiboot OOB access while loading guest kernel image (MLIST)
100694 (BID)
DSA-3991 (DEBIAN)
RHSA-2017:3369 (REDHAT)
RHSA-2017:3368 (REDHAT)
RHSA-2017:3474 (REDHAT)
RHSA-2017:3473 (REDHAT)
RHSA-2017:3472 (REDHAT)
RHSA-2017:3471 (REDHAT)
RHSA-2017:3470 (REDHAT)
RHSA-2017:3466 (REDHAT)
USN-3575-1 (UBUNTU)
[debian-lts-announce] 20180906 [SECURITY] [DLA 1497-1] qemu security update (MLIST)
CVE: CVE-2017-15038
CVE: CVE-2017-15038
Id:
CVE-2017-15038
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15038
Comment
: Race condition in the v9fs_xattrwalk function in hw/9pfs/9p.c in QEMU (aka Quick Emulator) allows local guest OS users to obtain sensitive information from host heap memory via vectors related to reading extended attributes.
CVSSv2 Score:
1.9
Access vector:
LOCAL
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:L/AC:M/Au:N/C:P/I:N/A:N
CVSSv3 Score:
5.6
Attack vector:
LOCAL
Attack complexity:
HIGH
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:H/PR:L/UI:N/S:C/C:H/I:N/A:N
CWE:
362 (Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition'))
References:
[qemu-devel] 20171004 Re: [PATCH] 9pfs: use g_malloc0 to allocate space for xattr (MLIST)
[oss-security] 20171006 CVE-2017-15038 Qemu: 9p: virtfs: information disclosure when reading extended attributes (MLIST)
USN-3575-1 (UBUNTU)
DSA-4213 (DEBIAN)
[debian-lts-announce] 20180906 [SECURITY] [DLA 1497-1] qemu security update (MLIST)
CVE: CVE-2017-15118
CVE: CVE-2017-15118
Id:
CVE-2017-15118
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15118
Comment
: A stack-based buffer overflow vulnerability was found in NBD server implementation in qemu before 2.11 allowing a client to request an export name of size up to 4096 bytes, which in fact should be limited to 256 bytes, causing an out-of-bounds stack write in the qemu process. If NBD server requires TLS, the attacker cannot trigger the buffer overflow without first successfully negotiating TLS.
CVSSv2 Score:
7.5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSSv3 Score:
9.8
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
787 (Out-of-bounds Write)
References:
https://lists.gnu.org/archive/html/qemu-devel/2017-11/msg05045.html (MISC)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-15118 (CONFIRM)
http://www.openwall.com/lists/oss-security/2017/11/28/8 (MISC)
43194 (EXPLOIT-DB)
USN-3575-1 (UBUNTU)
RHSA-2018:1104 (REDHAT)
101975 (BID)
CVE: CVE-2017-15119
CVE: CVE-2017-15119
Id:
CVE-2017-15119
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15119
Comment
: The Network Block Device (NBD) server in Quick Emulator (QEMU) before 2.11 is vulnerable to a denial of service issue. It could occur if a client sent large option requests, making the server waste CPU time on reading up to 4GB per request. A client could use this flaw to keep the NBD server from serving other requests, resulting in DoS.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
8.6
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CWE:
400 (Uncontrolled Resource Consumption ('Resource Exhaustion'))
References:
https://lists.gnu.org/archive/html/qemu-devel/2017-11/msg05044.html (MISC)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-15119 (CONFIRM)
http://www.openwall.com/lists/oss-security/2017/11/28/9 (MISC)
DSA-4213 (DEBIAN)
USN-3575-1 (UBUNTU)
RHSA-2018:1113 (REDHAT)
RHSA-2018:1104 (REDHAT)
102011 (BID)
CVE: CVE-2017-15124
CVE: CVE-2017-15124
Id:
CVE-2017-15124
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15124
Comment
: VNC server implementation in Quick Emulator (QEMU) 2.11.0 and older was found to be vulnerable to an unbounded memory allocation issue, as it did not throttle the framebuffer updates sent to its client. If the client did not consume these updates, VNC server allocates growing memory to hold onto this data. A malicious remote VNC client could use this flaw to cause DoS to the server host.
CVSSv2 Score:
7.8
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
770 (Allocation of Resources Without Limits or Throttling)
References:
https://bugzilla.redhat.com/show_bug.cgi?id=1525195 (CONFIRM)
USN-3575-1 (UBUNTU)
RHSA-2018:1104 (REDHAT)
RHSA-2018:0816 (REDHAT)
RHSA-2018:1113 (REDHAT)
102295 (BID)
DSA-4213 (DEBIAN)
RHSA-2018:3062 (REDHAT)
CVE: CVE-2017-15268
CVE: CVE-2017-15268
Id:
CVE-2017-15268
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15268
Comment
: Qemu through 2.10.0 allows remote attackers to cause a memory leak by triggering slow data-channel read operations, related to io/channel-websock.c.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
772 (Missing Release of Resource after Effective Lifetime)
References:
[qemu-devel] 20171010 [PATCH v1 1/7] io: monitor encoutput buffer size from websocket GSource (MLIST)
https://bugs.launchpad.net/qemu/+bug/1718964 (CONFIRM)
101277 (BID)
USN-3575-1 (UBUNTU)
RHSA-2018:1104 (REDHAT)
RHSA-2018:0816 (REDHAT)
DSA-4213 (DEBIAN)
CVE: CVE-2017-15289
CVE: CVE-2017-15289
Id:
CVE-2017-15289
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15289
Comment
: The mode4and5 write functions in hw/display/cirrus_vga.c in Qemu allow local OS guest privileged users to cause a denial of service (out-of-bounds write access and Qemu process crash) via vectors related to dst calculation.
CVSSv2 Score:
2.1
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
6
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
CWE:
787 (Out-of-bounds Write)
References:
[qemu-devel] 20171011 [PATCH v2] cirrus: fix oob access in mode4and5 write functions (MLIST)
https://bugzilla.redhat.com/show_bug.cgi?id=1501290 (CONFIRM)
[oss-security] 20171012 CVE-2017-15289 Qemu: cirrus: OOB access issue in mode4and5 write functions (MLIST)
101262 (BID)
RHSA-2017:3369 (REDHAT)
RHSA-2017:3368 (REDHAT)
RHSA-2017:3474 (REDHAT)
RHSA-2017:3473 (REDHAT)
RHSA-2017:3472 (REDHAT)
RHSA-2017:3471 (REDHAT)
RHSA-2017:3470 (REDHAT)
RHSA-2017:3466 (REDHAT)
RHSA-2018:0516 (REDHAT)
USN-3575-1 (UBUNTU)
DSA-4213 (DEBIAN)
[debian-lts-announce] 20180906 [SECURITY] [DLA 1497-1] qemu security update (MLIST)
CVE: CVE-2017-16845
CVE: CVE-2017-16845
Id:
CVE-2017-16845
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16845
Comment
: hw/input/ps2.c in Qemu does not validate 'rptr' and 'count' values during guest migration, leading to out-of-bounds access.
CVSSv2 Score:
6.4
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:P/I:N/A:P
CVSSv3 Score:
10
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:H
CWE:
20 (Improper Input Validation)
References:
[qemu-devel] 20171116 [PATCH v2] ps2: check PS2Queue indices in post_load routine (MLIST)
101923 (BID)
USN-3575-1 (UBUNTU)
USN-3649-1 (UBUNTU)
DSA-4213 (DEBIAN)
[debian-lts-announce] 20180906 [SECURITY] [DLA 1497-1] qemu security update (MLIST)
CVE: CVE-2017-17381
CVE: CVE-2017-17381
Id:
CVE-2017-17381
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17381
Comment
: The Virtio Vring implementation in QEMU allows local OS guest users to cause a denial of service (divide-by-zero error and QEMU process crash) by unsetting vring alignment while updating Virtio rings.
CVSSv2 Score:
2.1
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:P
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:
369 (Divide By Zero)
References:
[qemu-devel] 20171201 [PULL 6/7] virtio: check VirtQueue Vring object is set (MLIST)
[oss-security] 20171205 CVE-2017-17381 Qemu: virtio: divide by zero exception while updating rings (MLIST)
102059 (BID)
USN-3575-1 (UBUNTU)
DSA-4213 (DEBIAN)
CVE: CVE-2017-18043
CVE: CVE-2017-18043
Id:
CVE-2017-18043
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18043
Comment
: Integer overflow in the macro ROUND_UP (n, d) in Quick Emulator (Qemu) allows a user to cause a denial of service (Qemu process crash).
CVSSv2 Score:
2.1
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
190 (Integer Overflow or Wraparound)
References:
[oss-security] 20180119 CVE-2017-18043 Qemu: integer overflow in ROUND_UP macro could result in DoS (MLIST)
102759 (BID)
USN-3575-1 (UBUNTU)
DSA-4213 (DEBIAN)
[debian-lts-announce] 20180906 [SECURITY] [DLA 1497-1] qemu security update (MLIST)
https://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=2098b073f398cd628c09c5a78537a6854 ()
CVE: CVE-2018-5683
CVE: CVE-2018-5683
Id:
CVE-2018-5683
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5683
Comment
: The vga_draw_text function in Qemu allows 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.
CVSSv2 Score:
2.1
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
6
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
CWE:
125 (Out-of-bounds Read)
References:
[Qemu-devel] 20180112 Re: [Qemu-devel] [PATCH v3] vga: check the validation of memory addr when draw text (MLIST)
102518 (BID)
[oss-security] 20180115 CVE-2018-5683 Qemu: Out-of-bounds read in vga_draw_text routine (MLIST)
USN-3575-1 (UBUNTU)
RHSA-2018:1104 (REDHAT)
RHSA-2018:0816 (REDHAT)
DSA-4213 (DEBIAN)
RHSA-2018:2162 (REDHAT)
[debian-lts-announce] 20180906 [SECURITY] [DLA 1497-1] qemu security update (MLIST)
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