CVE-2019-18906

cryptctl: client side password hashing is equivalent to clear text password storage

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Una vulnerabilidad de autenticación inadecuada en cryptctl de SUSE Linux Enterprise Server for SAP 12-SP5, SUSE Manager Server 4.0 permite a los atacantes con acceso a la contraseña cifrada utilizarla sin tener que descifrarla. Este problema afecta a: SUSE Linux Enterprise Server for SAP 12-SP5 cryptctl versiones anteriores a la 2.4. Las versiones de cryptctl de SUSE Manager Server 4.0 anteriores a la 2.4

*Credits: Malte Kraus of SUSE

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-11-12 CVE Reserved
2021-06-30 CVE Published
2024-03-15 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-287: Improper Authentication

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://bugzilla.suse.com/show_bug.cgi?id=1186226	2023-04-14

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Opensuse Search vendor "Opensuse"	Cryptctl Search vendor "Opensuse" for product "Cryptctl"	< 2.4 Search vendor "Opensuse" for product "Cryptctl" and version " < 2.4"	-	Affected	in	Suse Search vendor "Suse"	Linux Enterprise Server Search vendor "Suse" for product "Linux Enterprise Server"	12 Search vendor "Suse" for product "Linux Enterprise Server" and version "12"	sp5, sap	Safe
Opensuse Search vendor "Opensuse"	Cryptctl Search vendor "Opensuse" for product "Cryptctl"	< 2.4 Search vendor "Opensuse" for product "Cryptctl" and version " < 2.4"	-	Affected	in	Suse Search vendor "Suse"	Manager Server Search vendor "Suse" for product "Manager Server"	4.0 Search vendor "Suse" for product "Manager Server" and version "4.0"	-	Safe