CVE-2021-20494
MEDIUMIBM Security Identity Manager Adapters 6.0-7.0 - Buffer Overflow
Title source: llmDescription
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.
References (2)
Core 2
Core References
Patch, Vendor Advisory x_refsource_confirm
https://www.ibm.com/support/pages/node/6465875
VDB Entry vdb-entry
x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/197882
Scores
CVSS v3
6.5
EPSS
0.0113
EPSS Percentile
62.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-787
Status
published
Products (2)
ibm/security_identity_manager_adapter
6.0.0.0
ibm/security_identity_manager_adapter
7.0.0.0
Published
Jun 28, 2021
Tracked Since
Feb 18, 2026