Vulnerability CVE-2021-20494

Vulnerability CVE-2021-20494

Published: 2021-06-28

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.

Type:

CWE-787

CVSS2 => (AV:N/AC:L/Au:S/C:N/I:N/A:P)

CVSS Base Score	Impact Subscore	Exploitability Subscore
4/10	2.9/10	8/10

Exploit range	Attack complexity	Authentication
Remote	Low	Single time
Confidentiality impact	Integrity impact	Availability impact
None	None	Partial

Affected software
IBM -> Security identity manager adapter

References:

https://www.ibm.com/support/pages/node/6465875

https://exchange.xforce.ibmcloud.com/vulnerabilities/197882

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