// For flags

CVE-2022-4768

Dropbox merou SSH Public Key public_key.py add_public_key injection

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

A vulnerability was found in Dropbox merou. It has been classified as critical. Affected is the function add_public_key of the file grouper/public_key.py of the component SSH Public Key Handler. The manipulation of the argument public_key_str leads to injection. It is possible to launch the attack remotely. The name of the patch is d93087973afa26bc0a2d0a5eb5c0fde748bdd107. It is recommended to apply a patch to fix this issue. VDB-216906 is the identifier assigned to this vulnerability.

Se encontró una vulnerabilidad en Dropbox merou. Ha sido clasificada como crítica. La función add_public_key del archivo grouper/public_key.py del componente SSH Public Key Handler es afectada por la vulnerabilidad. La manipulación del argumento public_key_str conduce a la inyección. Es posible lanzar el ataque de forma remota. El nombre del parche es d93087973afa26bc0a2d0a5eb5c0fde748bdd107. Se recomienda aplicar un parche para solucionar este problema. VDB-216906 es el identificador asignado a esta vulnerabilidad.

Es wurde eine kritische Schwachstelle in Dropbox merou ausgemacht. Hiervon betroffen ist die Funktion add_public_key der Datei grouper/public_key.py der Komponente SSH Public Key Handler. Durch Manipulieren des Arguments public_key_str mit unbekannten Daten kann eine injection-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk angegangen werden. Der Patch wird als d93087973afa26bc0a2d0a5eb5c0fde748bdd107 bezeichnet. Als bestmögliche Massnahme wird Patching empfohlen.

*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
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-12-27 CVE Reserved
  • 2022-12-27 CVE Published
  • 2024-08-03 CVE Updated
  • 2025-01-22 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Dropbox
Search vendor "Dropbox"
 Merou
Search vendor "Dropbox" for product "Merou"
 < 2022-03-28
Search vendor "Dropbox" for product "Merou" and version " < 2022-03-28"
-
Affected