CVE-2020-12272
OpenDMARC DNS Spoofing
Description
OpenDMARC through 1.3.2 and 1.4.x allows attacks that inject authentication results to provide false information about the domain that originated an e-mail message. This is caused by incorrect parsing and interpretation of SPF/DKIM authentication results, as demonstrated by the example.net(.example.com substring.
INFO
Published Date :
April 27, 2020, 2:15 p.m.
Last Modified :
Nov. 7, 2023, 3:15 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2020-12272 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-2020-12272
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-2020-12272.
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
Python
A spam test for public mail service based on espoofer.
Python
None
Python
None
Python
None
Python
Espoofer
Python
An email spoofing testing tool that aims to bypass SPF/DKIM/DMARC and forge DKIM signatures.🍻
spoofing-emails spf dkim dmarc smtp phishing-attacks email-spoof phishing spoofing dmarc-bypass hacking penetration-testing security security-tools
Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-12272 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-12272 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 MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2D4JGHMALEJEWWG56DKR5OZB22TK7W5B/ [No types assigned] Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KBOGOQOK3TIWWJV66MW5YWNRJAFFYGR5/ [No types assigned] Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/2D4JGHMALEJEWWG56DKR5OZB22TK7W5B/ Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/KBOGOQOK3TIWWJV66MW5YWNRJAFFYGR5/ -
CVE Modified by [email protected]
Aug. 28, 2023
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2023/08/msg00035.html [No Types Assigned] -
Modified Analysis by [email protected]
Nov. 16, 2022
Action Type Old Value New Value Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/2D4JGHMALEJEWWG56DKR5OZB22TK7W5B/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/2D4JGHMALEJEWWG56DKR5OZB22TK7W5B/ Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/KBOGOQOK3TIWWJV66MW5YWNRJAFFYGR5/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/KBOGOQOK3TIWWJV66MW5YWNRJAFFYGR5/ Mailing List, Third Party Advisory Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* -
CVE Modified by [email protected]
May. 31, 2021
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/2D4JGHMALEJEWWG56DKR5OZB22TK7W5B/ [No Types Assigned] Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/KBOGOQOK3TIWWJV66MW5YWNRJAFFYGR5/ [No Types Assigned] -
Initial Analysis by [email protected]
May. 06, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:P/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Changed Reference Type https://sourceforge.net/p/opendmarc/tickets/237/ No Types Assigned https://sourceforge.net/p/opendmarc/tickets/237/ Exploit, Third Party Advisory Changed Reference Type https://www.usenix.org/system/files/sec20fall_chen-jianjun_prepub_0.pdf No Types Assigned https://www.usenix.org/system/files/sec20fall_chen-jianjun_prepub_0.pdf Technical Description, Third Party Advisory Added CWE NIST CWE-290 Added CPE Configuration OR *cpe:2.3:a:trusteddomain:opendmarc:*:*:*:*:*:*:*:* versions from (including) 1.0.0 up to (including) 1.3.2 *cpe:2.3:a:trusteddomain:opendmarc:1.4.0:-:*:*:*:*:*:* *cpe:2.3:a:trusteddomain:opendmarc:1.4.0:beta0:*:*:*:*:*:* *cpe:2.3:a:trusteddomain:opendmarc:1.4.0:beta1:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-12272 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-2020-12272
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.23 }} 0.07%
score
0.61379
percentile