Vulnerabilities > CVE-2021-44509 - Integer Underflow (Wrap or Wraparound) vulnerability in Fisglobal Gt.M
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
PARTIAL Summary
An issue was discovered in FIS GT.M through V7.0-000 (related to the YottaDB code base). Using crafted input, attackers can cause an integer underflow of the size of calls to memset in op_fnj3 in sr_port/op_fnj3.c in order to cause a segmentation fault and crash the application.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 1 |