7.9
HIGH
CVE-2020-10684
Ansible Engine Unvalidated Input Injection Vulnerability
Description

A flaw was found in Ansible Engine, all versions 2.7.x, 2.8.x and 2.9.x prior to 2.7.17, 2.8.9 and 2.9.6 respectively, when using ansible_facts as a subkey of itself and promoting it to a variable when inject is enabled, overwriting the ansible_facts after the clean. An attacker could take advantage of this by altering the ansible_facts, such as ansible_hosts, users and any other key data which would lead into privilege escalation or code injection.

INFO

Published Date :

March 24, 2020, 2:15 p.m.

Last Modified :

Nov. 7, 2023, 3:14 a.m.

Source :

[email protected]

Remotely Exploitable :

No

Impact Score :

5.8

Exploitability Score :

1.5
Public PoC/Exploit Available at Github

CVE-2020-10684 has a 2 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-2020-10684 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.

ID Vendor Product Action
1 Redhat openstack
2 Redhat ansible_tower
3 Redhat ansible
1 Fedoraproject fedora
1 Debian debian_linux
: Total Affected Vendor : 3 | Products : 5
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-2020-10684.

URL Resource
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10684 Issue Tracking Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DKPA4KC3OJSUFASUYMG66HKJE7ADNGFW/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MRRYUU5ZBLPBXCYG6CFP35D64NP2UB2S/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WQVOQD4VAIXXTVQAJKTN7NUGTJFE2PCB/
https://security.gentoo.org/glsa/202006-11 Third Party Advisory
https://www.debian.org/security/2021/dsa-4950 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).

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opeco17/poetry-audit-plugin

Poetry plugin for checking vulnerabilities in dependencies 🚀

packaging poetry python python3 security vulnerability poetry-plugin

Python Shell

Updated: 3 months ago
21 stars 8 fork 8 watcher
Born at : April 11, 2022, 10:33 a.m. This repo has been linked 4 different CVEs too.
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n0-traces/cve_monitor

Automatic monitor github cve using Github Actions

Python

Updated: 2 months ago
1 stars 56 fork 56 watcher
Born at : April 7, 2021, 11:16 a.m. This repo has been linked 1007 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2020-10684 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2020-10684 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/WQVOQD4VAIXXTVQAJKTN7NUGTJFE2PCB/ [No types assigned]
    Added Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DKPA4KC3OJSUFASUYMG66HKJE7ADNGFW/ [No types assigned]
    Added Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MRRYUU5ZBLPBXCYG6CFP35D64NP2UB2S/ [No types assigned]
    Removed Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/[email protected]/message/DKPA4KC3OJSUFASUYMG66HKJE7ADNGFW/
    Removed Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/[email protected]/message/WQVOQD4VAIXXTVQAJKTN7NUGTJFE2PCB/
    Removed Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/[email protected]/message/MRRYUU5ZBLPBXCYG6CFP35D64NP2UB2S/
    Removed CVSS V3 Red Hat, Inc. AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:H
    Added CVSS V3.1 Red Hat, Inc. AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:H
  • Modified Analysis by [email protected]

    Nov. 08, 2022

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Oct. 07, 2022

    Action Type Old Value New Value
    Removed CWE Red Hat, Inc. CWE-250
    Added CWE Red Hat, Inc. CWE-862
    Removed CWE Reason CWE-250 / More specific CWE option available
  • Modified Analysis by [email protected]

    Dec. 20, 2021

    Action Type Old Value New Value
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/DKPA4KC3OJSUFASUYMG66HKJE7ADNGFW/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/DKPA4KC3OJSUFASUYMG66HKJE7ADNGFW/ Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/MRRYUU5ZBLPBXCYG6CFP35D64NP2UB2S/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/MRRYUU5ZBLPBXCYG6CFP35D64NP2UB2S/ Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/WQVOQD4VAIXXTVQAJKTN7NUGTJFE2PCB/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/WQVOQD4VAIXXTVQAJKTN7NUGTJFE2PCB/ Mailing List, Third Party Advisory
    Changed Reference Type https://security.gentoo.org/glsa/202006-11 No Types Assigned https://security.gentoo.org/glsa/202006-11 Third Party Advisory
    Changed Reference Type https://www.debian.org/security/2021/dsa-4950 No Types Assigned https://www.debian.org/security/2021/dsa-4950 Third Party Advisory
    Removed CWE NIST CWE-94
    Added CWE NIST CWE-862
    Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Aug. 07, 2021

    Action Type Old Value New Value
    Added Reference https://www.debian.org/security/2021/dsa-4950 [No Types Assigned]
  • CPE Deprecation Remap by [email protected]

    Aug. 04, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:redhat:openstack:13.0:*:*:*:*:*:*:* OR *cpe:2.3:a:redhat:openstack:13:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Jun. 13, 2020

    Action Type Old Value New Value
    Added Reference https://security.gentoo.org/glsa/202006-11 [No Types Assigned]
  • CVE Modified by [email protected]

    Apr. 27, 2020

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/MRRYUU5ZBLPBXCYG6CFP35D64NP2UB2S/ [No Types Assigned]
  • CVE Modified by [email protected]

    Apr. 27, 2020

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/DKPA4KC3OJSUFASUYMG66HKJE7ADNGFW/ [No Types Assigned]
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/WQVOQD4VAIXXTVQAJKTN7NUGTJFE2PCB/ [No Types Assigned]
  • Initial Analysis by [email protected]

    Mar. 30, 2020

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:N/I:P/A:P)
    Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
    Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10684 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10684 Issue Tracking, Vendor Advisory
    Added CWE NIST CWE-94
    Added CPE Configuration OR *cpe:2.3:a:redhat:ansible:*:*:*:*:*:*:*:* versions from (including) 2.7.0 up to (excluding) 2.7.17 *cpe:2.3:a:redhat:ansible:*:*:*:*:*:*:*:* versions from (including) 2.8.0 up to (excluding) 2.8.9 *cpe:2.3:a:redhat:ansible:*:*:*:*:*:*:*:* versions from (including) 2.9.0 up to (excluding) 2.9.6 *cpe:2.3:a:redhat:ansible_tower:*:*:*:*:*:*:*:* versions up to (including) 3.3.5 *cpe:2.3:a:redhat:ansible_tower:*:*:*:*:*:*:*:* versions from (including) 3.5.0 up to (including) 3.5.5 *cpe:2.3:a:redhat:ansible_tower:*:*:*:*:*:*:*:* versions from (including) 3.6.0 up to (including) 3.6.3 *cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:* *cpe:2.3:a:redhat:openstack:13.0:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2020-10684 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-2020-10684 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

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: