CVE-2019-0379
SAP Process Integration BouncyCastle Authentication Bypass
Description
SAP Process Integration, business-to-business add-on, versions 1.0, 2.0, does not perform authentication check properly when the default security provider is changed to BouncyCastle (BC), leading to Missing Authentication Check
INFO
Published Date :
Oct. 8, 2019, 8:15 p.m.
Last Modified :
July 21, 2021, 11:39 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
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-2019-0379.
| URL | Resource |
|---|---|
| https://launchpad.support.sap.com/#/notes/2826015 | Permissions Required |
| https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=528123050 | 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-2019-0379 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-0379 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-345 CWE-306 -
Initial Analysis by [email protected]
Oct. 15, 2019
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://launchpad.support.sap.com/#/notes/2826015 No Types Assigned https://launchpad.support.sap.com/#/notes/2826015 Permissions Required Changed Reference Type https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=528123050 No Types Assigned https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=528123050 Vendor Advisory Added CWE NIST CWE-345 Added CPE Configuration OR *cpe:2.3:a:sap:process_integration:1.0:*:*:*:*:*:*:* *cpe:2.3:a:sap:process_integration:2.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Oct. 11, 2019
Action Type Old Value New Value Changed Description In SAP NetWeaver Process Integration (AS2 Adapter), before versions 1.0 and 2.0, the attacker is able to consistently bypass the authenticity check by crafting ad-hoc public certificates based on arbitrary key-pairs leading to Missing Authentication Check. SAP Process Integration, business-to-business add-on, versions 1.0, 2.0, does not perform authentication check properly when the default security provider is changed to BouncyCastle (BC), leading to Missing Authentication Check
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-0379 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-2019-0379
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.09 }} 0.00%
score
0.36888
percentile