CVE Vulnerability

CVE-2021-44490

An issue was discovered in YottaDB through r1.32 and V7.0-000. Using crafted input, attackers can cause a calculation of the size of calls to memset in op_fnj3 in sr_port/op_fnj3.c to result in an extremely large value in order to cause a segmentation fault and crash the application. This is a "- (digs < 1 ? 1 : digs)" subtraction.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://gitlab.com/YottaDB/DB/YDB/-/issues/828 Exploit Issue Tracking
Configurations

Configuration 1

cpe:2.3:a:yottadb:yottadb:*:*:*:*:*:*:*:*
cpe:2.3:a:fisglobal:gt.m:*:*:*:*:*:*:*:*
Information

Published : 2022-04-15 06:15

Updated : 2022-04-22 06:09

NVD link : CVE-2021-44490

Mitre link : CVE-2021-44490

Products Affected
No products.
CWE
CWE-682