CVE-2021-44504
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
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 a size variable, stored as an signed int, to equal an extremely large value, which is interpreted as a negative value during a check. This value is then used in a memcpy call on the stack, causing a memory segmentation fault.
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 una variable de tamaño, almacenada como un int con signo, sea igual a un valor extremadamente grande, que es interpretado como un valor negativo durante una comprobación. Este valor es usado entonces en una llamada a memcpy en la pila, causando un fallo de segmentación de memoria
CVSS Scores
SSVC
- Decision:-
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-682: Incorrect Calculation
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
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