CVE-2020-14049
Viber for Windows NTLM Relay/Hash Capture Vulnerability
Description
Viber for Windows up to 13.2.0.39 does not properly quote its custom URI handler. A malicious website could launch Viber with arbitrary parameters, forcing a victim to send an NTLM authentication request, and either relay the request or capture the hash for offline password cracking. NOTE: this issue exists because of an incomplete fix for CVE-2019-12569.
INFO
Published Date :
June 22, 2020, 6:15 p.m.
Last Modified :
July 21, 2021, 11:39 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
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-2020-14049.
| URL | Resource |
|---|---|
| https://jeffs.sh/CVEs/CVE-2020-14049.txt | Exploit Mitigation Third Party Advisory |
| https://www.viber.com/en/security/ | Vendor 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-2020-14049 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-14049 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 -
CWE Remap by [email protected]
Jul. 21, 2021
Action Type Old Value New Value Changed CWE CWE-428 CWE-88 -
Initial Analysis by [email protected]
Jun. 29, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:N/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://jeffs.sh/CVEs/CVE-2020-14049.txt No Types Assigned https://jeffs.sh/CVEs/CVE-2020-14049.txt Exploit, Mitigation, Third Party Advisory Changed Reference Type https://www.viber.com/en/security/ No Types Assigned https://www.viber.com/en/security/ Vendor Advisory Added CWE NIST CWE-428 Added CPE Configuration OR *cpe:2.3:a:rakuten:viber:*:*:*:*:*:windows:*:* versions up to (excluding) 13.2.0.39
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-14049 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-2020-14049
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.24 }} -0.03%
score
0.61487
percentile