Professional OVAL Repository
[Eng]
[Rus]
[Sign-In]
OVAL
Search
Categories
RedCheck
About
OVAL Definitions
OVAL Items
FSTEC Data Bank Information Security Threats
NKCKI
EOL (End Of Life)
Linux Security Advisories
Mozilla Foundation Security Advisory
IBM
VMware
Cisco
Check Point Software Technologies
Apache
Solaris
FreeBSD
Development
GitHub Enterprise
Google Chrome Security Advisories
Oracle Security Advisories
Adobe Security Advisories
OpenSSL Security Advisories
Microsoft
CVE
CWE
CPE
Latest Updates
OS ROSA
ALT Linux
Astra Linux SE 1.5
Astra Linux SE 1.6
RED OS
DSA (Debian Security Advisory) Patсh Statistics
DSA (Debian Security Advisory) Patсh Feed
DSA (Debian Security Advisory) Vulnerability Feed
DLA (Debian Security Advisory) Patсh Statistics
DLA (Debian Security Advisory) Patсh Feed
DLA (Debian Security Advisory) Vulnerability Feed
ALT Linux (Security Bulletins) Patсh Statistics
ALT Linux (Security Bulletins) Patсh Feed
ALT Linux (Security Bulletins) Vulnerability Feed
RED OS (Security Bulletins) Patсh Statistics
RED OS (Security Bulletins) Patсh Feed
RED OS (Security Bulletins) Vulnerability Feed
USN (Ubuntu Security Notice) Patсh Statistics
USN (Ubuntu Security Notice) Patсh Feed
USN (Ubuntu Security Notice) Vulnerability Feed
RHSA (RedHat Security Advisory) Patсh Statistics
RHSA (RedHat Security Advisory) Patсh Feed
RHSA (RedHat Security Advisory) Vulnerability Feed
ELSA (Oracle Linux Security Advisory) Patсh Statistics
ELSA (Oracle Linux Security Advisory) Patсh Feed
ELSA (Oracle Linux Security Advisory) Vulnerability Feed
SUSE (SUSE Security Advisories) Patсh Statistics
SUSE (SUSE Security Advisories) Patсh Feed
SUSE (SUSE Security Advisories) Vulnerability Feed
openSUSE (openSUSE Security Advisories) Patсh Statistics
openSUSE (openSUSE Security Advisories) Patсh Feed
openSUSE (openSUSE Security Advisories) Vulnerability Feed
Amazon Linux AMI (Security Bulletins) Patсh Statistics
Amazon Linux AMI (Security Bulletins) Patсh Feed
Amazon Linux AMI (Security Bulletins) Vulnerability Feed
Mageia Linux (Security Bulletins) Patсh Statistics
Mageia Linux (Security Bulletins) Patсh Feed
Mageia Linux (Security Bulletins) Vulnerability Feed
OS ROSA SX COBALT 1.0
OS ROSA DX COBALT 1.0
ROSA 7.3 (Security Advisories) Patсh Statistics
ROSA 7.3 (Security Advisories) Patсh Feed
ROSA 7.3 (Security Advisories) Vulnerability Feed
ALT Linux SPT 6.0
ALT Linux SPT 7.0
ALT 8 SP
ALT 9
RED OS Murom 7.1
RED OS Murom 7.2
IBM DB2
VMware Vulnerabilities Advisory (VMSA)
VMware vCenter Patch Advisories
VMware ESXi Patch Advisories
VMware NSX Patches
VMware NSX Vulnerabilities
VMware Photon OS 1.0 Patches
VMware Photon OS 1.0 Vulnerabilities
VMware Photon OS 2.0 Patches
VMware Photon OS 2.0 Vulnerabilities
Cisco ASA
Cisco IOS/NX-OS Advisory
Cisco NX-OS Vulnerabilities
Check Point Gaia
Apache Tomcat Advisories
Apache Tomcat Server
Apache HTTP Server
Python
Node.js
RubyGems
Qt
Microsoft Security Bulletin
Microsoft Knowledge Base Article
Microsoft SharePoint
Microsoft SharePoint Foundation 2013
Microsoft SharePoint Server 2013
Microsoft SharePoint Server 2016
About OVALdb
User manual
Pricing
Contact us
OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:99959
[Rus]
Version
3
Class
patch
ALTXid
280274
Language
English
Severity
Medium
Title
USN-3923-1 -- QEMU vulnerabilities
Description
Several security issues were fixed in QEMU.
Family
unix
Platform
Linux Mint 17
Linux Mint 18
Linux Mint 19
Ubuntu 14.04
Ubuntu 16.04
Ubuntu 18.04
Ubuntu 18.10
Product
qemu
Reference
VENDOR: USN-3923-1
VENDOR: USN-3923-1
Id:
USN-3923-1
Reference:
https://usn.ubuntu.com/3923-1/
CVE: CVE-2018-16867
CVE: CVE-2018-16867
Id:
CVE-2018-16867
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16867
Comment
: A flaw was found in qemu Media Transfer Protocol (MTP) before version 3.1.0. A path traversal in the in usb_mtp_write_data function in hw/usb/dev-mtp.c due to an improper filename sanitization. When the guest device is mounted in read-write mode, this allows to read/write arbitrary files which may lead do DoS scenario OR possibly lead to code execution on the host.
CVSSv2 Score:
4.4
Access vector:
LOCAL
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:M/Au:N/C:P/I:P/A:P
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:3.1/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:
[oss-security] 20181206 CVE-2018-16867 QEMU: dev-mtp: path traversal in usb_mtp_write_data of the Media Transfer Protocol (MTP) (MLIST)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16867 (CONFIRM)
106195 (BID)
USN-3923-1 (UBUNTU)
FEDORA-2019-88a98ce795 ()
CVE: CVE-2018-16872
CVE: CVE-2018-16872
Id:
CVE-2018-16872
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16872
Comment
: A flaw was found in qemu Media Transfer Protocol (MTP). The code opening files in usb_mtp_get_object and usb_mtp_get_partial_object and directories in usb_mtp_object_readdir doesn't consider that the underlying filesystem may have changed since the time lstat(2) was called in usb_mtp_object_alloc, a classical TOCTTOU problem. An attacker with write access to the host filesystem shared with a guest can use this property to navigate the host filesystem in the context of the QEMU process and read any file the QEMU process has access to. Access to the filesystem may be local or via a network share protocol such as CIFS.
CVSSv2 Score:
3.5
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
SINGLE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:M/Au:S/C:P/I:N/A:N
CVSSv3 Score:
5.3
Attack vector:
NETWORK
Attack complexity:
HIGH
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE:
367 (Time-of-check Time-of-use (TOCTOU) Race Condition)
References:
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16872 (CONFIRM)
106212 (BID)
[debian-lts-announce] 20190228 [SECURITY] [DLA 1694-1] qemu security update (MLIST)
USN-3923-1 (UBUNTU)
openSUSE-SU-2019:1074 (SUSE)
DSA-4454 (DEBIAN)
20190531 [SECURITY] [DSA 4454-1] qemu security update (BUGTRAQ)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KJMTVGDLA654HNCDGLCUEIP36SNJEKK7/ (MISC)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CGCFIFSIWUREEQQOZDZFBYKWZHXCWBZN/ (MISC)
CVE: CVE-2018-19489
CVE: CVE-2018-19489
Id:
CVE-2018-19489
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19489
Comment
: v9fs_wstat in hw/9pfs/9p.c in QEMU allows guest OS users to cause a denial of service (crash) because of a race condition during file renaming.
CVSSv2 Score:
1.9
Access vector:
LOCAL
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:M/Au:N/C:N/I:N/A:P
CVSSv3 Score:
4.7
Attack vector:
LOCAL
Attack complexity:
HIGH
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:H/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
362 (Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition'))
References:
https://security-tracker.debian.org/tracker/CVE-2018-19489 (CONFIRM)
[qemu-devel] 20181122 9p: fix QEMU crash when renaming files (MLIST)
qemu-cve201819489-dos(153326) (XF)
106007 (BID)
[oss-security] 20181126 CVE-2018-19489 QEMU: 9pfs: crash due to race condition in renaming files (MLIST)
[debian-lts-announce] 20190129 [SECURITY] [DLA 1646-1] qemu security update (MLIST)
USN-3923-1 (UBUNTU)
openSUSE-SU-2019:1074 (SUSE)
DSA-4454 (DEBIAN)
20190531 [SECURITY] [DSA 4454-1] qemu security update (BUGTRAQ)
https://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=1d20398694a3b67a388d955b7a945ba4aa90a8a8 ()
FEDORA-2019-88a98ce795 ()
CVE: CVE-2018-20123
CVE: CVE-2018-20123
Id:
CVE-2018-20123
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20123
Comment
: pvrdma_realize in hw/rdma/vmw/pvrdma_main.c in QEMU has a Memory leak after an initialisation error.
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:
772 (Missing Release of Resource after Effective Lifetime)
References:
[qemu-devel] 20181212 Re: [PATCH] pvrdma: release device resources in case of an error (MLIST)
[oss-security] 20181213 CVE-2018-20123 QEMU: pvrdma: memory leakage in device hotplug (MLIST)
106219 (BID)
USN-3923-1 (UBUNTU)
FEDORA-2019-0664c7724d ()
CVE: CVE-2018-20124
CVE: CVE-2018-20124
Id:
CVE-2018-20124
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20124
Comment
: hw/rdma/rdma_backend.c in QEMU allows guest OS users to trigger out-of-bounds access via a PvrdmaSqWqe ring element with a large num_sge value.
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] 20181213 [PATCH v2 1/6] rdma: check num_sge does not exceed MAX_SGE (MLIST)
[oss-security] 20181218 CVE-2018-20124 QEMU: rdma: OOB access when building scatter-gather array (MLIST)
106290 (BID)
USN-3923-1 (UBUNTU)
CVE: CVE-2018-20125
CVE: CVE-2018-20125
Id:
CVE-2018-20125
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20125
Comment
: hw/rdma/vmw/pvrdma_cmd.c in QEMU allows attackers to cause a denial of service (NULL pointer dereference or excessive memory allocation) in create_cq_ring or create_qp_rings.
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
476 (NULL Pointer Dereference)
References:
[qemu-devel] 20181213 [PATCH v2 3/6] pvrdma: check number of pages when creating rings (MLIST)
[oss-security] 20181219 CVE-2018-20125 QEMU: pvrdma: null dereference or excessive memory allocation when creating QP/CQ (MLIST)
106298 (BID)
USN-3923-1 (UBUNTU)
CVE: CVE-2018-20126
CVE: CVE-2018-20126
Id:
CVE-2018-20126
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20126
Comment
: hw/rdma/vmw/pvrdma_cmd.c in QEMU allows create_cq and create_qp memory leaks because errors are mishandled.
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:
772 (Missing Release of Resource after Effective Lifetime)
References:
[qemu-devel] 20181213 [PATCH v2 4/6] pvrdma: release ring object in case of an error (MLIST)
[oss-security] 20181219 CVE-2018-20126 QEMU: pvrdma: memory leakage when creating cq/qp (MLIST)
106298 (BID)
USN-3923-1 (UBUNTU)
openSUSE-SU-2019:2510 (SUSE)
openSUSE-SU-2019:2505 (SUSE)
CVE: CVE-2018-20191
CVE: CVE-2018-20191
Id:
CVE-2018-20191
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20191
Comment
: hw/rdma/vmw/pvrdma_main.c in QEMU does not implement a read operation (such as uar_read by analogy to uar_write), which allows attackers to cause a denial of service (NULL pointer dereference).
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
476 (NULL Pointer Dereference)
References:
[qemu-devel] 20181213 Re: [PATCH v2 2/6] pvrdma: add uar_read routine (MLIST)
[oss-security] 20181218 CVE-2018-20191 QEMU: pvrdma: uar_read leads to NULL dereference (MLIST)
106276 (BID)
USN-3923-1 (UBUNTU)
FEDORA-2019-88a98ce795 ()
FEDORA-2019-0664c7724d ()
CVE: CVE-2018-20216
CVE: CVE-2018-20216
Id:
CVE-2018-20216
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20216
Comment
: QEMU can have an infinite loop in hw/rdma/vmw/pvrdma_dev_ring.c because return values are not checked (and -1 is mishandled).
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
252 (Unchecked Return Value)
References:
[qemu-devel] 20181213 Re: [PATCH v2 6/6] pvrdma: check return value from pvrdma_idx_ring_has_ routines (MLIST)
[oss-security] 20181219 CVE-2018-20216 QEMU: pvrdma: infinite loop in pvrdma_qp_send/recv (MLIST)
106291 (BID)
USN-3923-1 (UBUNTU)
CVE: CVE-2019-3812
CVE: CVE-2019-3812
Id:
CVE-2019-3812
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3812
Comment
: QEMU, through version 2.10 and through version 3.1.0, is vulnerable to an out-of-bounds read of up to 128 bytes in the hw/i2c/i2c-ddc.c:i2c_ddc() function. A local attacker with permission to execute i2c commands could exploit this to read stack memory of the qemu process on the host.
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:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3812 (CONFIRM)
107059 (BID)
USN-3923-1 (UBUNTU)
openSUSE-SU-2019:1274 (SUSE)
openSUSE-SU-2019:1405 (SUSE)
DSA-4454 (DEBIAN)
20190531 [SECURITY] [DSA 4454-1] qemu security update (BUGTRAQ)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KJMTVGDLA654HNCDGLCUEIP36SNJEKK7/ (MISC)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CGCFIFSIWUREEQQOZDZFBYKWZHXCWBZN/ (MISC)
CVE: CVE-2019-6778
CVE: CVE-2019-6778
Id:
CVE-2019-6778
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6778
Comment
: In QEMU 3.0.0, tcp_emu in slirp/tcp_subr.c has a heap-based buffer overflow.
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:
7.8
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/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/2019-01/msg03132.html (MISC)
106758 (BID)
http://www.openwall.com/lists/oss-security/2019/01/24/5 (MISC)
SUSE-SA-2019:0254-1 (SUSE)
USN-3923-1 (UBUNTU)
openSUSE-SU-2019:1074 (SUSE)
openSUSE-SU-2019:1226 (SUSE)
DSA-4454 (DEBIAN)
20190531 [SECURITY] [DSA 4454-1] qemu security update (BUGTRAQ)
RHSA-2019:1883 (REDHAT)
RHSA-2019:1968 (REDHAT)
RHSA-2019:2425 (REDHAT)
openSUSE-SU-2019:2044 (SUSE)
RHSA-2019:2892 (REDHAT)
openSUSE-SU-2020:0468 (SUSE)
FEDORA-2019-88a98ce795 ()
FEDORA-2019-0664c7724d ()
Content available only for registered users!
ovaldb@altx-soft.com