// For flags

CVE-2018-3822

 

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

X-Pack Security versions 6.2.0, 6.2.1, and 6.2.2 are vulnerable to a user impersonation attack via incorrect XML canonicalization and DOM traversal. An attacker might have been able to impersonate a legitimate user if the SAML Identity Provider allows for self registration with arbitrary identifiers and the attacker can register an account which an identifier that shares a suffix with a legitimate account. Both of those conditions must be true in order to exploit this flaw.

X-Pack Security en versiones 6.2.0, 6.2.1 y 6.2.2 son vulnerables a un ataque de suplantación de usuario mediante una canonización XML incorrecta y un salto de DOM. Un atacante podría suplantar la identidad de un usuario legítimo si el proveedor de identidades SAML permite el autorregistro con identificadores arbitrarios y el atacante puede registrar una cuenta con un identificador que comparte un sufijo con una cuenta legítima. Ambas condiciones deben ser verdaderas para explotar esta vulnerabilidad.

*Credits: N/A
CVSS Scores
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
  • 2018-01-02 CVE Reserved
  • 2018-03-30 CVE Published
  • 2024-03-09 EPSS Updated
  • 2024-08-05 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
  • CWE-287: Improper Authentication
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Elastic
Search vendor "Elastic"
 X-pack
Search vendor "Elastic" for product "X-pack"
 6.2.0
Search vendor "Elastic" for product "X-pack" and version "6.2.0"
-
Affected
Elastic
Search vendor "Elastic"
 X-pack
Search vendor "Elastic" for product "X-pack"
 6.2.1
Search vendor "Elastic" for product "X-pack" and version "6.2.1"
-
Affected
Elastic
Search vendor "Elastic"
 X-pack
Search vendor "Elastic" for product "X-pack"
 6.2.2
Search vendor "Elastic" for product "X-pack" and version "6.2.2"
-
Affected