CVE-2021-44510
First published: Fri Apr 15 2022(Updated: )
An issue was discovered in FIS GT.M through V7.0-000 (related to the YottaDB code base). 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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| YottaDB | <=7.0-000 | |
| debian/fis-gtm | <=6.3-014-3 | 7.0-005-1 7.1-006-1 |
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Reference Links
- https://sourceforge.net/projects/fis-gtm/files/
- https://gitlab.com/YottaDB/DB/YDB/-/issues/828
- http://tinco.pair.com/bhaskar/gtm/doc/articles/GTM_V7.0-002_Release_Notes.html
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44510
- https://nvd.nist.gov/vuln/detail/CVE-2021-44510
- https://launchpad.net/bugs/cve/CVE-2021-44510
- https://security-tracker.debian.org/tracker/CVE-2021-44510
- https://ubuntu.com/security/CVE-2021-44510
Frequently Asked Questions
What is the severity of CVE-2021-44510?
CVE-2021-44510 has a medium severity due to its potential to cause application crashes.
How do I fix CVE-2021-44510?
To fix CVE-2021-44510, upgrade FIS GT.M to version 7.0-002 or later.
What types of attacks are possible with CVE-2021-44510?
CVE-2021-44510 allows attackers to exploit input handling to cause segmentation faults.
What software is affected by CVE-2021-44510?
CVE-2021-44510 affects FIS GT.M versions up to and including 7.0-000.
Is CVE-2021-44510 related to YottaDB?
Yes, CVE-2021-44510 is related to the YottaDB code base.
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