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CVE Record

CVE-2021-44503: An issue was discovered in FIS GT.M through V7.0-000 (related to the YottaDB code base).

An issue was discovered in FIS GT.M through V7.0-000 (related to the YottaDB code base). Using crafted input, an attacker can cause a call to va_arg on an empty variadic parameter list, most likely causing a memory segmentation fault.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

CVE-2021-44503 is a crash bug in FIS GT.M through V7.0-000, related to the YottaDB code base. Crafted input can likely make the process dereference an empty variadic argument list and segfault. The public bundle does not show code execution or confirmed active exploitation. Exposure is most likely where FIS GT.M through V7.0-000, or deployments sharing the referenced YottaDB code path, process attacker-controlled input. The bundle does not identify specific products, APIs, operating systems, or deployment roles beyond GT.M and the related YottaDB code base. Prioritize this where GT.M supports business-critical transaction or data services. The known impact is likely denial of service, not confirmed compromise. Because technical detail is sparse, focus on version inventory, vendor guidance, and reducing untrusted access to affected paths. Mitigation focus: Inventory FIS GT.M and related YottaDB deployments and versions.; Flag FIS GT.M versions through V7.0-000 for review.; Check the YottaDB issue and GT.M release notes for vendor remediation guidance..

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Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
3Source links

CVSS and timeline data

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Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

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