// For flags

CVE-2020-36646

MediaArea ZenLib Ztring.cpp Date_From_Seconds_1970_Local unknown vulnerability

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A vulnerability classified as problematic has been found in MediaArea ZenLib up to 0.4.38. This affects the function Ztring::Date_From_Seconds_1970_Local of the file Source/ZenLib/Ztring.cpp. The manipulation of the argument Value leads to unchecked return value to null pointer dereference. Upgrading to version 0.4.39 is able to address this issue. The identifier of the patch is 6475fcccd37c9cf17e0cfe263b5fe0e2e47a8408. It is recommended to upgrade the affected component. The identifier VDB-217629 was assigned to this vulnerability.

Se ha encontrado una vulnerabilidad en MediaArea ZenLib hasta la versión 0.4.38 y se ha clasificado como problemática. Esto afecta a la función Ztring::Date_From_Seconds_1970_Local del archivo Source/ZenLib/Ztring.cpp. La manipulación del argumento Valor conduce a un valor de retorno no verificado a una desreferencia de puntero nulo. La actualización a la versión 0.4.39 puede solucionar este problema. El identificador del parche es 6475fcccd37c9cf17e0cfe263b5fe0e2e47a8408. Se recomienda actualizar el componente afectado. A esta vulnerabilidad se le asignó el identificador VDB-217629.

Es wurde eine Schwachstelle in MediaArea ZenLib bis 0.4.38 entdeckt. Sie wurde als problematisch eingestuft. Betroffen hiervon ist die Funktion Ztring::Date_From_Seconds_1970_Local der Datei Source/ZenLib/Ztring.cpp. Mittels dem Manipulieren des Arguments Value mit unbekannten Daten kann eine unchecked return value to null pointer dereference-Schwachstelle ausgenutzt werden. Ein Aktualisieren auf die Version 0.4.39 vermag dieses Problem zu lösen. Der Patch wird als 6475fcccd37c9cf17e0cfe263b5fe0e2e47a8408 bezeichnet. Als bestmögliche Massnahme wird das Einspielen eines Upgrades empfohlen.

*Credits: VulDB GitHub Commit Analyzer
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
Attack Vector
Adjacent
Attack Complexity
Medium
Authentication
Single
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-01-07 CVE Reserved
  • 2023-01-07 CVE Published
  • 2024-08-04 CVE Updated
  • 2024-08-28 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-476: NULL Pointer Dereference
  • CWE-690: Unchecked Return Value to NULL Pointer Dereference
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Mediaarea
Search vendor "Mediaarea"
 Zenlib
Search vendor "Mediaarea" for product "Zenlib"
 >= 0.4.0 < 0.4.39
Search vendor "Mediaarea" for product "Zenlib" and version " >= 0.4.0 < 0.4.39"
-
Affected