What is CVE-2021-44492?

CVE-2021-44492 is a high-severity vulnerability in Fisglobal Gt.m, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2022-04-15.

How severe is CVE-2021-44492?

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

NULL pointer dereference in Fisglobal Gt.m

CVE-2021-44492

An issue was discovered in YottaDB through r1.32 and V7.0-000 and FIS GT.M through V7.0-000. Using crafted input, attackers can cause a type to be incorrectly initialized in the function f_incr in sr_port/f_incr.c and cause a crash due to a NULL pointer dereference.

EPSS: 0.016 (73.3th 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-476 — NULL Pointer Dereference

References

cve@mitre.org (Product, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC, Issue Tracking)
cve@mitre.org (Third Party Advisory, x_refsource_MISC, Release Notes)

Frequently asked questions

What is CVE-2021-44492?: CVE-2021-44492 is a high-severity vulnerability in Fisglobal Gt.m, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2022-04-15.
How severe is CVE-2021-44492?: High severity. CVSS v3 base score is 7.5 out of 10.