CVE-2021-20515

IBM Informix Dynamic Server 14.10 is vulnerable to a stack based buffer overflow, caused by improper bounds checking. A local privileged user could overflow a buffer and execute arbitrary code on the system or cause a denial of service condition. IBM X-Force ID: 198366.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.7 MEDIUM
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
ibmCNA
6.7 MEDIUM
LOCAL
LOW
HIGH
CVSS:3.0/C:H/S:U/PR:H/A:H/AV:L/UI:N/I:H/AC:L/RL:O/RC:C/E:U
CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 23%
VendorProductVersion
ibminformix_dynamic_server
14.10
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://exchange.xforce.ibmcloud.com/vulnerabilities/198366
https://www.ibm.com/support/pages/node/6448568
https://exchange.xforce.ibmcloud.com/vulnerabilities/198366
https://www.ibm.com/support/pages/node/6448568