Cyber Resilience

CVE-2021-44490

HighPublic PoC

Published: 15 April 2022

Published
15 April 2022
Modified
21 November 2024
KEV Added
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Patch
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CVSS Score v3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score 0.0028 51.7th percentile
Risk Priority 15 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2021-44490 is a high-severity Incorrect Calculation (CWE-682) vulnerability in Fisglobal Gt.M. Its CVSS base score is 7.5 (High).

Operationally, ranked in the top 48.3% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

EU & UK References

Vulnerability details

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…

more

a segmentation fault and crash the application. This is a "- (digs < 1 ? 1 : digs)" subtraction.

CWE(s)
CWE-682

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

fisglobal
gt.m
≤ 7.0-000
yottadb
yottadb
≤ 1.32

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References