CVE-2024-23935
Last modified
CVE-2024-23935 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Alpine Halo9 DecodeUTF7 Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Alpine Halo9 devices. EPSS estimates a 0.46% chance of exploitation in the next 30 days.
Description
Alpine Halo9 DecodeUTF7 Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Alpine Halo9 devices. An attacker must first obtain the ability to pair a malicious Bluetooth device with the target system in order to exploit this vulnerability. The specific flaw exists within the DecodeUTF7 function. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-23249
Metrics
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Alpsalpine | Ilx-F509 Firmware | 6.0.000 |
References
- https://www.zerodayinitiative.com/advisories/ZDI-24-848/Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Analyzed
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