CVE-2020-13163
"Empathy IMAP SSL Hostname Verification Bypass"
Description
em-imap 0.5 uses the library eventmachine in an insecure way that allows an attacker to perform a man-in-the-middle attack against users of the library. The hostname in a TLS server certificate is not verified.
INFO
Published Date :
May 19, 2020, 10:15 p.m.
Last Modified :
Nov. 21, 2024, 5 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.2
Exploitability Score :
2.2
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-2020-13163.
| URL | Resource |
|---|---|
| https://github.com/ConradIrwin/em-imap/issues/25 | Exploit Third Party Advisory |
| https://securitylab.github.com/advisories/GHSL-2020-095-conradirwin-em-imap | Exploit Third Party Advisory |
| https://github.com/ConradIrwin/em-imap/issues/25 | Exploit Third Party Advisory |
| https://securitylab.github.com/advisories/GHSL-2020-095-conradirwin-em-imap | Exploit 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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-13163 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-13163 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 https://github.com/ConradIrwin/em-imap/issues/25 Added Reference https://securitylab.github.com/advisories/GHSL-2020-095-conradirwin-em-imap -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Mar. 04, 2021
Action Type Old Value New Value Changed Reference Type https://securitylab.github.com/advisories/GHSL-2020-095-conradirwin-em-imap No Types Assigned https://securitylab.github.com/advisories/GHSL-2020-095-conradirwin-em-imap Exploit, Third Party Advisory -
CVE Modified by [email protected]
Feb. 22, 2021
Action Type Old Value New Value Added Reference https://securitylab.github.com/advisories/GHSL-2020-095-conradirwin-em-imap [No Types Assigned] -
Initial Analysis by [email protected]
May. 21, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:P/I:P/A:N) Added CVSS V3.1 NIST AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N Changed Reference Type https://github.com/ConradIrwin/em-imap/issues/25 No Types Assigned https://github.com/ConradIrwin/em-imap/issues/25 Exploit, Third Party Advisory Added CWE NIST CWE-295 Added CPE Configuration OR *cpe:2.3:a:em-imap_project:em-imap:0.5:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-13163 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-2020-13163
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.12 }} -0.05%
score
0.28143
percentile