CVE-2020-2023
Kata Containers Unauthorized Root Filesystem Access Vulnerability
Description
Kata Containers doesn't restrict containers from accessing the guest's root filesystem device. Malicious containers can exploit this to gain code execution on the guest and masquerade as the kata-agent. This issue affects Kata Containers 1.11 versions earlier than 1.11.1; Kata Containers 1.10 versions earlier than 1.10.5; and Kata Containers 1.9 and earlier versions.
INFO
Published Date :
June 10, 2020, 6:15 p.m.
Last Modified :
Oct. 19, 2021, 12:45 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.7
Exploitability Score :
2.0
Public PoC/Exploit Available at Github
CVE-2020-2023 has a 3 public PoC/Exploit
available at Github.
Go to the Public Exploits
tab to see the list.
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-2020-2023
.
URL | Resource |
---|---|
https://github.com/kata-containers/agent/issues/791 | Third Party Advisory |
https://github.com/kata-containers/agent/pull/792 | Patch |
https://github.com/kata-containers/runtime/issues/2488 | Patch Third Party Advisory |
https://github.com/kata-containers/runtime/pull/2477 | Patch Third Party Advisory |
https://github.com/kata-containers/runtime/pull/2487 | Patch Third Party Advisory |
https://github.com/kata-containers/runtime/releases/tag/1.10.5 | Release Notes Third Party Advisory |
https://github.com/kata-containers/runtime/releases/tag/1.11.1 | Release Notes Third Party Advisory |
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 Dockerfile Shell
Metarget is a framework providing automatic constructions of vulnerable infrastructures.
cloud-native kubernetes container cloud-native-security kubernetes-security container-security container-escape target vulnerable-infrastructure vulnerabilities vulnerable-scenes vulnerable-infrastructures privilege-escalation kernel-exploitation
Python Shell HTML JavaScript PHP Perl Dockerfile C
collections of container escape techniques 🐿
cloud-native container-escape container-security
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-2023
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-2023
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 -
Reanalysis by [email protected]
Oct. 19, 2021
Action Type Old Value New Value Removed CWE NIST CWE-269 Added CWE NIST NVD-CWE-noinfo -
Initial Analysis by [email protected]
Jun. 23, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L Changed Reference Type https://github.com/kata-containers/agent/issues/791 No Types Assigned https://github.com/kata-containers/agent/issues/791 Third Party Advisory Changed Reference Type https://github.com/kata-containers/agent/pull/792 No Types Assigned https://github.com/kata-containers/agent/pull/792 Patch Changed Reference Type https://github.com/kata-containers/runtime/issues/2488 No Types Assigned https://github.com/kata-containers/runtime/issues/2488 Patch, Third Party Advisory Changed Reference Type https://github.com/kata-containers/runtime/pull/2477 No Types Assigned https://github.com/kata-containers/runtime/pull/2477 Patch, Third Party Advisory Changed Reference Type https://github.com/kata-containers/runtime/pull/2487 No Types Assigned https://github.com/kata-containers/runtime/pull/2487 Patch, Third Party Advisory Changed Reference Type https://github.com/kata-containers/runtime/releases/tag/1.10.5 No Types Assigned https://github.com/kata-containers/runtime/releases/tag/1.10.5 Release Notes, Third Party Advisory Changed Reference Type https://github.com/kata-containers/runtime/releases/tag/1.11.1 No Types Assigned https://github.com/kata-containers/runtime/releases/tag/1.11.1 Release Notes, Third Party Advisory Added CWE NIST CWE-269 Added CPE Configuration OR *cpe:2.3:a:katacontainers:runtime:*:*:*:*:*:*:*:* versions up to (including) 1.9 *cpe:2.3:a:katacontainers:runtime:*:*:*:*:*:*:*:* versions from (including) 1.10 up to (excluding) 1.10.5 *cpe:2.3:a:katacontainers:runtime:*:*:*:*:*:*:*:* versions from (including) 1.11 up to (excluding) 1.11.1
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-2023
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-2020-2023
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.06 }} 0.00%
score
0.21169
percentile