CVE-2021-20494 Detail
Current Description
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.
Analysis Description
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.
Severity
References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-787 | Out-of-bounds Write | NIST |
Change History
2 change records found show changes
Initial Analysis 6/29/2021 5:0:19 PM
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Added | CPE Configuration |
OR
*cpe:2.3:a:ibm:security_identity_manager_adapter:6.0.0.0:*:*:*:*:*:*:*
*cpe:2.3:a:ibm:security_identity_manager_adapter:7.0.0.0:*:*:*:*:*:*:*
|
|
| Added | CVSS V2 |
NIST (AV:N/AC:L/Au:S/C:N/I:N/A:P) |
|
| Added | CVSS V3.1 |
NIST AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
|
| Added | CWE |
NIST CWE-787 |
|
| Changed | Reference Type |
https://exchange.xforce.ibmcloud.com/vulnerabilities/197882 No Types Assigned |
https://exchange.xforce.ibmcloud.com/vulnerabilities/197882 VDB Entry |
| Changed | Reference Type |
https://www.ibm.com/support/pages/node/6465875 No Types Assigned |
https://www.ibm.com/support/pages/node/6465875 Patch, Vendor Advisory |
CVE Modified by IBM Corporation 6/28/2021 1:15:07 PM
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Changed | Description |
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. |
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. |
Quick Info
CVE Dictionary Entry:
CVE-2021-20494
NVD Published Date:
06/28/2021
NVD Last Modified:
06/29/2021
Source:
IBM Corporation