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 size variable, stored as an signed int, to equal an extremely large value, which is interpreted as a negative value during a check. This value is then used in a memcpy call on the stack, causing a memory segmentation fault.
References
Link Resource
http://tinco.pair.com/bhaskar/gtm/doc/articles/GTM_V7.0-002_Release_Notes.html Release Notes Third Party Advisory
https://gitlab.com/YottaDB/DB/YDB/-/issues/828 Issue Tracking Patch Third Party Advisory
https://sourceforge.net/projects/fis-gtm/files/ Product Third Party Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2022-04-15T17:53:06

Updated: 2022-04-15T17:53:06

Reserved: 2021-12-01T00:00:00


Link: CVE-2021-44504

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2022-04-15T18:15:09.270

Modified: 2022-04-22T17:32:51.053


Link: CVE-2021-44504

JSON object: View

cve-icon Redhat Information

No data.

CWE