CVE-2020-14387
"rsync SSL Certificate Validation Hostname Mismatch Vulnerability"
Description
A flaw was found in rsync in versions since 3.2.0pre1. Rsync improperly validates certificate with host mismatch vulnerability. A remote, unauthenticated attacker could exploit the flaw by performing a man-in-the-middle attack using a valid certificate for another hostname which could compromise confidentiality and integrity of data transmitted using rsync-ssl. The highest threat from this vulnerability is to data confidentiality and integrity. This flaw affects rsync versions before 3.2.4.
INFO
Published Date :
May 27, 2021, 8:15 p.m.
Last Modified :
June 9, 2021, 2:54 p.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-2020-14387.
| URL | Resource |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1875549 | Issue Tracking Patch 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-2020-14387 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-14387 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 -
Initial Analysis by [email protected]
Jun. 09, 2021
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://bugzilla.redhat.com/show_bug.cgi?id=1875549 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1875549 Issue Tracking, Patch, Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:samba:rsync:3.2.0:-:*:*:*:*:*:* *cpe:2.3:a:samba:rsync:3.2.0:pre1:*:*:*:*:*:* *cpe:2.3:a:samba:rsync:3.2.0:pre2:*:*:*:*:*:* *cpe:2.3:a:samba:rsync:3.2.0:pre3:*:*:*:*:*:* *cpe:2.3:a:samba:rsync:*:*:*:*:*:*:*:* versions from (including) 3.2.1 up to (excluding) 3.2.4
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-14387 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-2020-14387
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.17 }} 0.00%
score
0.53192
percentile