CVE-2020-14364
QEMU USB Emulator OOB Read/Write Access Vulnerability
Description
An out-of-bounds read/write access flaw was found in the USB emulator of the QEMU in versions before 5.2.0. This issue occurs while processing USB packets from a guest when USBDevice 'setup_len' exceeds its 'data_buf[4096]' in the do_token_in, do_token_out routines. This flaw allows a guest user to crash the QEMU process, resulting in a denial of service, or the potential execution of arbitrary code with the privileges of the QEMU process on the host.
INFO
Published Date :
Aug. 31, 2020, 6:15 p.m.
Last Modified :
Nov. 7, 2023, 3:17 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.7
Exploitability Score :
0.8
Public PoC/Exploit Available at Github
CVE-2020-14364 has a 13 public PoC/Exploit
available at Github.
Go to the Public Exploits
tab to see the list.
Affected Products
The following products are affected by CVE-2020-14364
vulnerability.
Even if cvefeed.io
is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2020-14364
.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
C
None
CSS HTML JavaScript
poc集合(持续更新ing)
A Common Vulnerability PoC Knowledge Base一个普遍漏洞POC知识库
vulnerability
None
一个漏洞POC知识库 目前数量 1000+
poc
安全类各家文库大乱斗
HTML CSS JavaScript Go Python Shell C
None
C
None
C
Automatic monitor github cve using Github Actions
Python
qemu vulnerablity.
C Shell Makefile Assembly Python
None
share some useful archives about vm and qemu escape exploit.
awesome vmware virtualbox virtual-machine exploit qemu
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-14364
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-14364
vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JTZQUQ6ZBPMFMNAUQBVJFELYNMUZLL6P/ [No types assigned] Added Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M52WIRMZL6TZRYZ65N6OAYNNFHV62O2N/ [No types assigned] Removed Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/[email protected]/message/JTZQUQ6ZBPMFMNAUQBVJFELYNMUZLL6P/ Removed Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/[email protected]/message/M52WIRMZL6TZRYZ65N6OAYNNFHV62O2N/ Removed CWE Red Hat, Inc. CWE-787 -
Modified Analysis by [email protected]
Nov. 16, 2022
Action Type Old Value New Value Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00024.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00024.html Broken Link, Mailing List, Third Party Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2020/09/msg00013.html No Types Assigned https://lists.debian.org/debian-lts-announce/2020/09/msg00013.html Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/M52WIRMZL6TZRYZ65N6OAYNNFHV62O2N/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/M52WIRMZL6TZRYZ65N6OAYNNFHV62O2N/ Mailing List, Third Party Advisory Changed Reference Type https://security.gentoo.org/glsa/202009-14 No Types Assigned https://security.gentoo.org/glsa/202009-14 Third Party Advisory Changed Reference Type https://security.gentoo.org/glsa/202011-09 No Types Assigned https://security.gentoo.org/glsa/202011-09 Third Party Advisory Changed Reference Type https://security.netapp.com/advisory/ntap-20200924-0006/ No Types Assigned https://security.netapp.com/advisory/ntap-20200924-0006/ Third Party Advisory Changed Reference Type https://usn.ubuntu.com/4511-1/ No Types Assigned https://usn.ubuntu.com/4511-1/ Third Party Advisory Changed CPE Configuration OR *cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:* *cpe:2.3:a:redhat:openstack:13:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:-:*:*:* *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:advanced_virtualization:*:*:* OR *cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:* *cpe:2.3:a:redhat:openstack:13:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:-:*:*:* *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:advanced_virtualization:*:*:* Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:* -
CVE Modified by [email protected]
Nov. 11, 2020
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/202011-09 [No Types Assigned] -
CVE Modified by [email protected]
Oct. 13, 2020
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00024.html [No Types Assigned] -
CVE Modified by [email protected]
Sep. 30, 2020
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/202009-14 [No Types Assigned] -
CVE Modified by [email protected]
Sep. 24, 2020
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20200924-0006/ [No Types Assigned] -
CVE Modified by [email protected]
Sep. 19, 2020
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4511-1/ [No Types Assigned] -
CVE Modified by [email protected]
Sep. 15, 2020
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/M52WIRMZL6TZRYZ65N6OAYNNFHV62O2N/ [No Types Assigned] -
CVE Modified by [email protected]
Sep. 13, 2020
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2020/09/msg00013.html [No Types Assigned] -
Modified Analysis by [email protected]
Sep. 10, 2020
Action Type Old Value New Value Removed CVSS V2 NIST (AV:L/AC:L/Au:N/C:C/I:C/A:C) Added CVSS V2 NIST (AV:L/AC:M/Au:N/C:P/I:P/A:P) Removed CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CVSS V3.1 NIST AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/JTZQUQ6ZBPMFMNAUQBVJFELYNMUZLL6P/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/JTZQUQ6ZBPMFMNAUQBVJFELYNMUZLL6P/ Third Party Advisory Changed Reference Type https://www.debian.org/security/2020/dsa-4760 No Types Assigned https://www.debian.org/security/2020/dsa-4760 Third Party Advisory Changed CPE Configuration OR *cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:* *cpe:2.3:a:redhat:openstack:13:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:-:*:*:* *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:advanced_virtualization:*:*:* OR *cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:* *cpe:2.3:a:redhat:openstack:13:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:-:*:*:* *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:advanced_virtualization:*:*:* -
CVE Modified by [email protected]
Sep. 10, 2020
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/JTZQUQ6ZBPMFMNAUQBVJFELYNMUZLL6P/ [No Types Assigned] -
CVE Modified by [email protected]
Sep. 07, 2020
Action Type Old Value New Value Added Reference https://www.debian.org/security/2020/dsa-4760 [No Types Assigned] -
Initial Analysis by [email protected]
Sep. 04, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:C/I:C/A:C) Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1869201 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1869201 Issue Tracking, Patch, Third Party Advisory Changed Reference Type https://www.openwall.com/lists/oss-security/2020/08/24/2 No Types Assigned https://www.openwall.com/lists/oss-security/2020/08/24/2 Mailing List, Third Party Advisory Changed Reference Type https://www.openwall.com/lists/oss-security/2020/08/24/3 No Types Assigned https://www.openwall.com/lists/oss-security/2020/08/24/3 Mailing List, Third Party Advisory Added CWE NIST CWE-787 Added CWE NIST CWE-125 Added CPE Configuration OR *cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* versions up to (excluding) 5.2.0 Added CPE Configuration OR *cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:* *cpe:2.3:a:redhat:openstack:13:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:-:*:*:* *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:advanced_virtualization:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-14364
is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2020-14364
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.07 }} 0.02%
score
0.30190
percentile