CVE-2021-44501

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An issue was discovered in FIS GT.M through V7.0-000 (related to the YottaDB code base). Using crafted input, an attacker can cause calls to ZRead to crash due to a NULL pointer dereference.

Se ha detectado un problema en FIS GT.M versiones hasta V7.0-000 (relacionado con la base de código YottaDB). Usando una entrada diseñada, un atacante puede causar que las llamadas a ZRead se bloqueen debido a una desreferencia de puntero NULL

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-12-01 CVE Reserved
2022-04-15 CVE Published
2024-08-04 CVE Updated
2024-12-29 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-476: NULL Pointer Dereference

CAPEC

References (3)

URL	Tag	Source
http://tinco.pair.com/bhaskar/gtm/doc/articles/GTM_V7.0-002_Release_Notes.html	Release Notes
https://sourceforge.net/projects/fis-gtm/files	Product

URL	Date	SRC

URL	Date	SRC
https://gitlab.com/YottaDB/DB/YDB/-/issues/828	2022-04-22

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Fisglobal Search vendor "Fisglobal"		Gt.m Search vendor "Fisglobal" for product "Gt.m"				<= 7.0-000 Search vendor "Fisglobal" for product "Gt.m" and version " <= 7.0-000"		-		Affected