CVE-2021-20494

IBM Security Identity Manager Adapters 6.0 and 7.0 are vulnerable to a heap based buffer overflow, caused by improper bounds. An authenticared user could overflow the buffer and cause the service to crash. IBM X-Force ID: 197882.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
ibmCNA
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.0/I:N/C:N/AC:L/AV:N/UI:N/A:H/PR:L/S:U/E:U/RC:C/RL:O
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 50%
VendorProductVersion
ibmsecurity_identity_manager_adapter
6.0.0.0
ibmsecurity_identity_manager_adapter
7.0.0.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://exchange.xforce.ibmcloud.com/vulnerabilities/197882
https://www.ibm.com/support/pages/node/6465875
https://exchange.xforce.ibmcloud.com/vulnerabilities/197882
https://www.ibm.com/support/pages/node/6465875