ZDI-CAN-9665: (Pwn2Own) Xiaomi Mi9 Browser manualUpgradeInfo Improper Control of Generation of Code Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Xiaomi Mi9 Browser. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the processing of manualUpgradeInfo objects. The issue results from the lack of proper validation of user-supplied data, which can lead to the injection of an arbitrary script. An attacker can leverage this vulnerability to execute code in the context of the current process.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Xiaomi Browser |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-9665?
The severity of ZDI-CAN-9665 is critical due to the potential for remote code execution.
How do I fix ZDI-CAN-9665?
To fix ZDI-CAN-9665, update the Xiaomi Mi9 Browser to the latest version as released by the vendor.
Is user interaction needed to exploit ZDI-CAN-9665?
Yes, user interaction is required for the exploitation of ZDI-CAN-9665, such as visiting a malicious webpage.
Which software is affected by ZDI-CAN-9665?
ZDI-CAN-9665 affects the Xiaomi Browser on the Mi9 device.
What type of vulnerability is ZDI-CAN-9665?
ZDI-CAN-9665 is classified as a remote code execution vulnerability.
- agent/softwarecombine
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-20-289
- alias/ZDI-CAN-9665
- alias/CVE-2020-9530
- agent/software-canonical-lookup
- agent/references
- agent/severity
- agent/title
- agent/type
- agent/description
- agent/event
- agent/tags
- agent/source
- vendor/xiaomi
- canonical/xiaomi browser