CVE-2020-14375
"DPDK Virtio Exfiltration Vulnerability"
Description
A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. Virtio ring descriptors, and the data they describe are in a region of memory accessible by from both the virtual machine and the host. An attacker in a VM can change the contents of the memory after vhost_crypto has validated it. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
INFO
Published Date :
Sept. 30, 2020, 7:15 p.m.
Last Modified :
Nov. 21, 2024, 5:03 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
6.0
Exploitability Score :
1.1
Affected Products
The following products are affected by CVE-2020-14375
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-2020-14375.
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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-14375 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-14375 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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00004.html Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00006.html Added Reference http://www.openwall.com/lists/oss-security/2021/01/04/1 Added Reference http://www.openwall.com/lists/oss-security/2021/01/04/2 Added Reference http://www.openwall.com/lists/oss-security/2021/01/04/5 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=1879468 Added Reference https://usn.ubuntu.com/4550-1/ Added Reference https://www.openwall.com/lists/oss-security/2020/09/28/3 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
May. 05, 2021
Action Type Old Value New Value Changed Reference Type http://www.openwall.com/lists/oss-security/2021/01/04/1 No Types Assigned http://www.openwall.com/lists/oss-security/2021/01/04/1 Mailing List Changed Reference Type http://www.openwall.com/lists/oss-security/2021/01/04/2 No Types Assigned http://www.openwall.com/lists/oss-security/2021/01/04/2 Mailing List Changed Reference Type http://www.openwall.com/lists/oss-security/2021/01/04/5 No Types Assigned http://www.openwall.com/lists/oss-security/2021/01/04/5 Mailing List -
CVE Modified by [email protected]
Jan. 04, 2021
Action Type Old Value New Value Added Reference http://www.openwall.com/lists/oss-security/2021/01/04/5 [No Types Assigned] Added Reference http://www.openwall.com/lists/oss-security/2021/01/04/2 [No Types Assigned] Added Reference http://www.openwall.com/lists/oss-security/2021/01/04/1 [No Types Assigned] -
Initial Analysis by [email protected]
Oct. 08, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:L/AC:M/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00004.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00004.html Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00006.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00006.html Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1879468 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1879468 Issue Tracking Changed Reference Type https://usn.ubuntu.com/4550-1/ No Types Assigned https://usn.ubuntu.com/4550-1/ Third Party Advisory Changed Reference Type https://www.openwall.com/lists/oss-security/2020/09/28/3 No Types Assigned https://www.openwall.com/lists/oss-security/2020/09/28/3 Mailing List, Patch, Third Party Advisory Added CWE NIST CWE-367 Added CPE Configuration OR *cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:* versions from (including) 18.02.1 up to (excluding) 18.11.10 *cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:* versions from (including) 19.02 up to (excluding) 19.11.5 Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:* *cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Oct. 04, 2020
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00006.html [No Types Assigned] -
CVE Modified by [email protected]
Oct. 03, 2020
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00004.html [No Types Assigned] -
CVE Modified by [email protected]
Sep. 30, 2020
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4550-1/ [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-14375 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-2020-14375
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} 0.00%
score
0.12065
percentile