CVE-2021-44491
Last modified
CVE-2021-44491 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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. EPSS estimates a 0.97% chance of exploitation in the next 30 days.
Description
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-- calculation.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Fisglobal | Gt.M | <= 7.0-000 |
| Yottadb | Yottadb | <= 1.32 |
References
- https://gitlab.com/YottaDB/DB/YDB/-/issues/828Exploit, Issue Tracking, Third Party Advisory
- https://gitlab.com/YottaDB/DB/YDB/-/issues/828Exploit, Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
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