CVE-2019-11777
Eclipse Paho JavaScript TLS Authentication Bypass Vulnerability
Description
In the Eclipse Paho Java client library version 1.2.0, when connecting to an MQTT server using TLS and setting a host name verifier, the result of that verification is not checked. This could allow one MQTT server to impersonate another and provide the client library with incorrect information.
INFO
Published Date :
Sept. 11, 2019, 6:15 p.m.
Last Modified :
Oct. 6, 2020, 5:39 p.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-2019-11777.
| URL | Resource |
|---|---|
| https://bugs.eclipse.org/bugs/show_bug.cgi?id=549934 | Issue Tracking 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-2019-11777 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-11777 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 -
Modified Analysis by [email protected]
Oct. 06, 2020
Action Type Old Value New Value Removed CWE NIST CWE-20 Added CWE NIST CWE-346 Added CWE NIST CWE-755 -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CWE Eclipse Foundation CWE-346 -
Initial Analysis by [email protected]
Sep. 13, 2019
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://bugs.eclipse.org/bugs/show_bug.cgi?id=549934 No Types Assigned https://bugs.eclipse.org/bugs/show_bug.cgi?id=549934 Issue Tracking, Vendor Advisory Added CWE CWE-20 Added CPE Configuration OR *cpe:2.3:a:eclipse:paho_java_client:1.2.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Sep. 11, 2019
Action Type Old Value New Value Changed Description In the Eclipse Paho Java client library version 1.2.0, when connecting to an MQTT server using TLS and setting a host name verifier, the result of that verification is not checked. This could allow one MQTT server to impersonate another and provide the client library with incorrect information. In the Eclipse Paho Java client library version 1.2.0, when connecting to an MQTT server using TLS and setting a host name verifier, the result of that verification is not checked. This could allow one MQTT server to impersonate another and provide the client library with incorrect information.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-11777 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-2019-11777
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.16 }} 0.04%
score
0.51765
percentile