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TI-2021-20093 Aliases CVE-2021-44490GHSA-h3q3-fxj2-h3q7

An issue was discovered in YottaDB through r1.32 and V7.0-000.

Priority LOW 35CWE-682Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

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.

Why it matters now

EPSS 0.01016 63rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:fisglobal:gt.m:*:*:*:*:*:*:*:*up to 7.0-000VulnerableFisglobal
cpe:2.3:a:yottadb:yottadb:*:*:*:*:*:*:*:*up to 1.32VulnerableYottadb
  • cpe:2.3:a:fisglobal:gt.m:*:*:*:*:*:*:*:* Versions up to 7.0-000 Vulnerable ·Fisglobal
  • cpe:2.3:a:yottadb:yottadb:*:*:*:*:*:*:*:* Versions up to 1.32 Vulnerable ·Yottadb

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-44490
  2. 2026-10-03 Alias added: GHSA-h3q3-fxj2-h3q7

References

Exploit 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences