What’s Vulnerable › Vulnerabilities

CVE-2021-44507

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-04-15 · updated 2026-06-17
• Weakness: CWE-476

Description

An issue was discovered in FIS GT.M through V7.0-000 (related to the YottaDB code base). A lack of parameter validation in calls to memcpy in str_tok in sr_unix/ztimeoutroutines.c allows attackers to attempt to read from a NULL pointer.

Affected products

• Fisglobal Gt.M: through 7.0-000

References

• http://tinco.pair.com/bhaskar/gtm/doc/articles/GTM_V7.0-002_Release_Notes.html
• https://gitlab.com/YottaDB/DB/YDB/-/issues/828
• https://sourceforge.net/projects/fis-gtm/files/
• http://tinco.pair.com/bhaskar/gtm/doc/articles/GTM_V7.0-002_Release_Notes.html
• https://gitlab.com/YottaDB/DB/YDB/-/issues/828
• https://sourceforge.net/projects/fis-gtm/files/

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