What is CVE-2021-44489?

CVE-2021-44489 is a high-severity vulnerability in Fisglobal Gt.m, classified under Integer Underflow. CVSS score: 7.5/10. Published 2022-04-15.

How severe is CVE-2021-44489?

High severity. CVSS v3 base score is 7.5 out of 10.

Integer overflow in Fisglobal Gt.m

CVE-2021-44489

An issue was discovered in YottaDB through r1.32 and V7.0-000. 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. This is a "- digs" subtraction.

EPSS: 0.010 (59.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Fisglobal Gt.m
Yottadb
N/a — versions n/a

Weakness classification (CWE)

CWE-191 — Integer Underflow

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC, Issue Tracking)

Frequently asked questions

What is CVE-2021-44489?: CVE-2021-44489 is a high-severity vulnerability in Fisglobal Gt.m, classified under Integer Underflow. CVSS score: 7.5/10. Published 2022-04-15.
How severe is CVE-2021-44489?: High severity. CVSS v3 base score is 7.5 out of 10.