CVE-2021-28189: ASUS BMC's firmware: buffer overflow - SMTP configuration function
First published: Tue Apr 06 2021(Updated: )
The SMTP configuration function in ASUS BMC’s firmware Web management page does not verify the string length entered by users, resulting in a Buffer overflow vulnerability. As obtaining the privileged permission, remote attackers use the leakage to abnormally terminate the Web service.
Credit: twcert@cert.org.tw
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Asus Z10pr-d16 Firmware | =1.14.51 | |
| Asus Z10pr-d16 | ||
| Asus Asmb8-ikvm Firmware | =1.14.51 | |
| Asus Asmb8-ikvm | ||
| Asus Z10pe-d16 Ws Firmware | =1.14.2 | |
| Asus Z10pe-d16 Ws |
Remedy
update BMC's firmwares to the following versions: Z10PR-D16 1.16.1 ASMB8-iKVM 1.16.1 Z10PE-D16 WS 1.16.1
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2021-28189.
What is the severity of CVE-2021-28189?
CVE-2021-28189 has a severity rating of 4.9 (medium).
What is the affected software for CVE-2021-28189?
The affected software for CVE-2021-28189 includes Asus Z10pr-d16 Firmware (version 1.14.51) and Asus Asmb8-ikvm Firmware (version 1.14.51).
How does CVE-2021-28189 exploit the vulnerability?
CVE-2021-28189 exploits a Buffer overflow vulnerability in the SMTP configuration function of ASUS BMC's firmware Web management page.
Are there any patches or fixes available for CVE-2021-28189?
To fix CVE-2021-28189, it is recommended to update the affected firmware to a version that addresses the vulnerability.
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- canonical/asus z10pr-d16 firmware
- version/asus z10pr-d16 firmware/1.14.51
- canonical/asus z10pr-d16
- canonical/asus asmb8-ikvm firmware
- version/asus asmb8-ikvm firmware/1.14.51
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- version/asus z10pe-d16 ws firmware/1.14.2
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