CVE-2019-18906
SUSE Linux Enterprise Server for SAP cryptctl Password Hashing Authentication Bypass
Description
A Improper Authentication vulnerability in cryptctl of SUSE Linux Enterprise Server for SAP 12-SP5, SUSE Manager Server 4.0 allows attackers with access to the hashed password to use it without having to crack it. This issue affects: SUSE Linux Enterprise Server for SAP 12-SP5 cryptctl versions prior to 2.4. SUSE Manager Server 4.0 cryptctl versions prior to 2.4.
INFO
Published Date :
June 30, 2021, 9:15 a.m.
Last Modified :
April 14, 2023, 6:48 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
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-2019-18906.
| URL | Resource |
|---|---|
| https://bugzilla.suse.com/show_bug.cgi?id=1186226 | 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-2019-18906 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-18906 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]
Apr. 14, 2023
Action Type Old Value New Value -
CVE Modified by [email protected]
Jan. 19, 2023
Action Type Old Value New Value Removed CVSS V3.1 SUSE AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Added CVSS V3.1 SUSE AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Removed CVSS V3.1 Reason A-No limiting factors -
Modified Analysis by [email protected]
Nov. 21, 2022
Action Type Old Value New Value -
CVE Modified by [email protected]
Oct. 13, 2022
Action Type Old Value New Value Changed Description A Use of Password Hash Instead of Password for Authentication vulnerability in cryptctl of SUSE Linux Enterprise Server for SAP 12-SP5, SUSE Manager Server 4.0 allows attackers with access to the hashed password to use it without having to crack it. This issue affects: SUSE Linux Enterprise Server for SAP 12-SP5 cryptctl versions prior to 2.4. SUSE Manager Server 4.0 cryptctl versions prior to 2.4. A Improper Authentication vulnerability in cryptctl of SUSE Linux Enterprise Server for SAP 12-SP5, SUSE Manager Server 4.0 allows attackers with access to the hashed password to use it without having to crack it. This issue affects: SUSE Linux Enterprise Server for SAP 12-SP5 cryptctl versions prior to 2.4. SUSE Manager Server 4.0 cryptctl versions prior to 2.4. Removed CWE SUSE CWE-836 Added CWE SUSE CWE-287 -
Initial Analysis by [email protected]
Jul. 08, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://bugzilla.suse.com/show_bug.cgi?id=1186226 No Types Assigned https://bugzilla.suse.com/show_bug.cgi?id=1186226 Issue Tracking, Vendor Advisory Added CWE NIST CWE-287 Added CPE Configuration AND OR *cpe:2.3:a:opensuse:cryptctl:*:*:*:*:*:*:*:* versions up to (excluding) 2.4 OR cpe:2.3:o:suse:linux_enterprise_server:12:sp5:*:*:*:sap:*:* Added CPE Configuration AND OR *cpe:2.3:a:opensuse:cryptctl:*:*:*:*:*:*:*:* versions up to (excluding) 2.4 OR cpe:2.3:a:suse:manager_server:4.0:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-18906 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-2019-18906
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.13 }} 0.01%
score
0.46605
percentile