CVE-2020-8277
"Node.js DNS Amplification DOS"
Description
A Node.js application that allows an attacker to trigger a DNS request for a host of their choice could trigger a Denial of Service in versions < 15.2.1, < 14.15.1, and < 12.19.1 by getting the application to resolve a DNS record with a larger number of responses. This is fixed in 15.2.1, 14.15.1, and 12.19.1.
INFO
Published Date :
Nov. 19, 2020, 1:15 a.m.
Last Modified :
Nov. 21, 2024, 5:38 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2020-8277 has a 7 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-2020-8277
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-2020-8277.
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
None
None
JavaScript Python
Automatic monitor github cve using Github Actions
Python
None
None
None
Dockerfile JavaScript
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-8277 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-8277 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.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://hackerone.com/reports/1033107 Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A7WH7W46OZSEUHWBHD7TCH3LRFY52V6Z/ Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEJBY3RJB3XWUOJFGZM5E3EMQ7MFM3UT/ Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EEIV4CH6KNVZK63Y6EKVN2XDW7IHSJBJ/ Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VXLJY4764LYVJPC7NCDLE2UMQ3QC5OI2/ Added Reference https://nodejs.org/en/blog/vulnerability/november-2020-security-releases/ Added Reference https://security.gentoo.org/glsa/202012-11 Added Reference https://security.gentoo.org/glsa/202101-07 Added Reference https://www.oracle.com//security-alerts/cpujul2021.html Added Reference https://www.oracle.com/security-alerts/cpuApr2021.html Added Reference https://www.oracle.com/security-alerts/cpuapr2022.html Added Reference https://www.oracle.com/security-alerts/cpujan2021.html Added Reference https://www.oracle.com/security-alerts/cpuoct2021.html -
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 HackerOne https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A7WH7W46OZSEUHWBHD7TCH3LRFY52V6Z/ [No types assigned] Added Reference HackerOne https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEJBY3RJB3XWUOJFGZM5E3EMQ7MFM3UT/ [No types assigned] Added Reference HackerOne https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VXLJY4764LYVJPC7NCDLE2UMQ3QC5OI2/ [No types assigned] Added Reference HackerOne https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EEIV4CH6KNVZK63Y6EKVN2XDW7IHSJBJ/ [No types assigned] Removed Reference HackerOne https://lists.fedoraproject.org/archives/list/[email protected]/message/A7WH7W46OZSEUHWBHD7TCH3LRFY52V6Z/ Removed Reference HackerOne https://lists.fedoraproject.org/archives/list/[email protected]/message/BEJBY3RJB3XWUOJFGZM5E3EMQ7MFM3UT/ Removed Reference HackerOne https://lists.fedoraproject.org/archives/list/[email protected]/message/EEIV4CH6KNVZK63Y6EKVN2XDW7IHSJBJ/ Removed Reference HackerOne https://lists.fedoraproject.org/archives/list/[email protected]/message/VXLJY4764LYVJPC7NCDLE2UMQ3QC5OI2/ -
Modified Analysis by [email protected]
May. 10, 2022
Action Type Old Value New Value Changed Reference Type https://www.oracle.com/security-alerts/cpuapr2022.html No Types Assigned https://www.oracle.com/security-alerts/cpuapr2022.html Patch, Third Party Advisory Changed CPE Configuration OR *cpe:2.3:a:oracle:graalvm:19.3.4:*:*:*:enterprise:*:*:* *cpe:2.3:a:oracle:graalvm:20.3.0:*:*:*:enterprise:*:*:* *cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:*:*:*:*:*:*:*:* versions up to (excluding) 9.2.6.0 *cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:* versions up to (including) 8.0.23 *cpe:2.3:a:oracle:retail_xstore_point_of_service:16.0.6:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_xstore_point_of_service:17.0.4:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_xstore_point_of_service:18.0.3:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_xstore_point_of_service:19.0.2:*:*:*:*:*:*:* OR *cpe:2.3:a:oracle:blockchain_platform:*:*:*:*:*:*:*:* versions up to (excluding) 21.1.2 *cpe:2.3:a:oracle:graalvm:19.3.4:*:*:*:enterprise:*:*:* *cpe:2.3:a:oracle:graalvm:20.3.0:*:*:*:enterprise:*:*:* *cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:*:*:*:*:*:*:*:* versions up to (excluding) 9.2.6.0 *cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:* versions up to (including) 8.0.23 *cpe:2.3:a:oracle:retail_xstore_point_of_service:16.0.6:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_xstore_point_of_service:17.0.4:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_xstore_point_of_service:18.0.3:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_xstore_point_of_service:19.0.2:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Apr. 20, 2022
Action Type Old Value New Value Added Reference https://www.oracle.com/security-alerts/cpuapr2022.html [No Types Assigned] -
Modified Analysis by [email protected]
Dec. 02, 2021
Action Type Old Value New Value Changed Reference Type https://www.oracle.com//security-alerts/cpujul2021.html No Types Assigned https://www.oracle.com//security-alerts/cpujul2021.html Patch, Third Party Advisory Changed Reference Type https://www.oracle.com/security-alerts/cpuApr2021.html No Types Assigned https://www.oracle.com/security-alerts/cpuApr2021.html Patch, Third Party Advisory Changed Reference Type https://www.oracle.com/security-alerts/cpuoct2021.html No Types Assigned https://www.oracle.com/security-alerts/cpuoct2021.html Patch, Third Party Advisory Changed CPE Configuration OR *cpe:2.3:a:oracle:graalvm:19.3.4:*:*:*:enterprise:*:*:* *cpe:2.3:a:oracle:graalvm:20.3.0:*:*:*:enterprise:*:*:* OR *cpe:2.3:a:oracle:graalvm:19.3.4:*:*:*:enterprise:*:*:* *cpe:2.3:a:oracle:graalvm:20.3.0:*:*:*:enterprise:*:*:* *cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:*:*:*:*:*:*:*:* versions up to (excluding) 9.2.6.0 *cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:* versions up to (including) 8.0.23 *cpe:2.3:a:oracle:retail_xstore_point_of_service:16.0.6:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_xstore_point_of_service:17.0.4:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_xstore_point_of_service:18.0.3:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_xstore_point_of_service:19.0.2:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Oct. 20, 2021
Action Type Old Value New Value Added Reference https://www.oracle.com/security-alerts/cpuoct2021.html [No Types Assigned] -
CVE Modified by [email protected]
Jul. 20, 2021
Action Type Old Value New Value Added Reference https://www.oracle.com//security-alerts/cpujul2021.html [No Types Assigned] -
CVE Modified by [email protected]
Jun. 14, 2021
Action Type Old Value New Value Added Reference https://www.oracle.com/security-alerts/cpuApr2021.html [No Types Assigned] -
Reanalysis by [email protected]
May. 25, 2021
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:c-ares_project:c-ares:*:*:*:*:*:*:*:* versions up to (excluding) 1.17.1 OR *cpe:2.3:a:c-ares_project:c-ares:*:*:*:*:*:*:*:* versions up to (excluding) 1.16.0 -
Modified Analysis by [email protected]
Mar. 08, 2021
Action Type Old Value New Value Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/A7WH7W46OZSEUHWBHD7TCH3LRFY52V6Z/ Third Party Advisory https://lists.fedoraproject.org/archives/list/[email protected]/message/A7WH7W46OZSEUHWBHD7TCH3LRFY52V6Z/ Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/BEJBY3RJB3XWUOJFGZM5E3EMQ7MFM3UT/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/BEJBY3RJB3XWUOJFGZM5E3EMQ7MFM3UT/ Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/EEIV4CH6KNVZK63Y6EKVN2XDW7IHSJBJ/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/EEIV4CH6KNVZK63Y6EKVN2XDW7IHSJBJ/ Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/VXLJY4764LYVJPC7NCDLE2UMQ3QC5OI2/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/VXLJY4764LYVJPC7NCDLE2UMQ3QC5OI2/ Mailing List, Third Party Advisory Changed Reference Type https://security.gentoo.org/glsa/202012-11 No Types Assigned https://security.gentoo.org/glsa/202012-11 Third Party Advisory Changed Reference Type https://security.gentoo.org/glsa/202101-07 No Types Assigned https://security.gentoo.org/glsa/202101-07 Third Party Advisory Changed Reference Type https://www.oracle.com/security-alerts/cpujan2021.html No Types Assigned https://www.oracle.com/security-alerts/cpujan2021.html Patch, Third Party Advisory Changed CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* OR *cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:oracle:graalvm:19.3.4:*:*:*:enterprise:*:*:* *cpe:2.3:a:oracle:graalvm:20.3.0:*:*:*:enterprise:*:*:* Added CPE Configuration OR *cpe:2.3:a:c-ares_project:c-ares:*:*:*:*:*:*:*:* versions up to (excluding) 1.17.1 -
CVE Modified by [email protected]
Feb. 24, 2021
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/EEIV4CH6KNVZK63Y6EKVN2XDW7IHSJBJ/ [No Types Assigned] Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/VXLJY4764LYVJPC7NCDLE2UMQ3QC5OI2/ [No Types Assigned] -
CVE Modified by [email protected]
Jan. 20, 2021
Action Type Old Value New Value Added Reference https://www.oracle.com/security-alerts/cpujan2021.html [No Types Assigned] -
CVE Modified by [email protected]
Jan. 11, 2021
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/202101-07 [No Types Assigned] -
CVE Modified by [email protected]
Dec. 23, 2020
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/202012-11 [No Types Assigned] -
CVE Modified by [email protected]
Dec. 04, 2020
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/BEJBY3RJB3XWUOJFGZM5E3EMQ7MFM3UT/ [No Types Assigned] -
Initial Analysis by [email protected]
Nov. 30, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://hackerone.com/reports/1033107 No Types Assigned https://hackerone.com/reports/1033107 Permissions Required, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/A7WH7W46OZSEUHWBHD7TCH3LRFY52V6Z/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/A7WH7W46OZSEUHWBHD7TCH3LRFY52V6Z/ Third Party Advisory Changed Reference Type https://nodejs.org/en/blog/vulnerability/november-2020-security-releases/ No Types Assigned https://nodejs.org/en/blog/vulnerability/november-2020-security-releases/ Patch, Vendor Advisory Added CWE NIST CWE-400 Added CPE Configuration OR *cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:* versions from (including) 12.16.3 up to (excluding) 12.19.1 *cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:* versions from (including) 14.13.0 up to (excluding) 14.15.1 *cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:* versions from (including) 15.0.0 up to (excluding) 15.2.1 Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Nov. 28, 2020
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/A7WH7W46OZSEUHWBHD7TCH3LRFY52V6Z/ [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-2020-8277 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-2020-8277
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.62 }} -0.19%
score
0.78724
percentile