CVE-2021-44499
moderate-risk
Published 2022-04-15
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 call to $Extract to force an signed integer holding the size of a buffer to take on a large negative number, which is then used as the length of a memcpy call that occurs on the stack, causing a buffer overflow.
Do I need to act?
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0.42% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10
High
NETWORK
/ LOW complexity
Affected Products (1)
Affected Vendors
References (6)
Issue Tracking
https://gitlab.com/YottaDB/DB/YDB/-/issues/828
Issue Tracking
https://gitlab.com/YottaDB/DB/YDB/-/issues/828
33
/ 100
moderate-risk
Severity
26/34 · High
Exploitability
2/34 · Minimal
Exposure
5/34 · Minimal