Vulnerability Details : CVE-2021-44481
An issue was discovered in YottaDB through r1.32 and V7.0-000. A lack of parameter validation in calls to memcpy in check_and_set_timeout in sr_unix/ztimeoutroutines.c allows attackers to attempt to read from a NULL pointer.
Vulnerability category: Input validation
Exploit prediction scoring system (EPSS) score for CVE-2021-44481
Probability of exploitation activity in the next 30 days: 0.20%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 58 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2021-44481
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST |
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2021-44481
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-44481
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https://gitlab.com/YottaDB/DB/YDB/-/issues/828
Fix bugs exposed by fuzz testing (#828) · Issues · YottaDB / DB / YDB · GitLabExploit;Issue Tracking;Third Party Advisory
Products affected by CVE-2021-44481
- cpe:2.3:a:yottadb:yottadb:*:*:*:*:*:*:*:*
- cpe:2.3:a:fisglobal:gt.m:*:*:*:*:*:*:*:*