PT-2024-20188 · Alpine · Alpine Halo9

Q5Ca + 1 · Published 2024-06-21 · Updated 2024-10-03 · CVE-2024-23935

Positive Technologies (AI Summary)

CVSS v3.1

8.0

High

Base vector

AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Alpine Halo9 (affected versions not specified)

Description This issue 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 issue. The specific flaw exists within the DecodeUTF7 function, resulting 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 issue to execute code in the context of root.

Recommendations At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Memory Corruption

Stack Overflow

Weakness Enumeration

CWE-787

CWE-121

Related Identifiers

CVE-2024-23935

ZDI-24-848

Affected Products

Alpine Halo9

References · 8

• https://zerodayinitiative.com/advisories/ZDI-24-848 · Security Note
• https://osv.dev/vulnerability/CVE-2024-23935 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-23935 · Security Note
• https://twitter.com/cracbot/status/1841357550463431026 · Twitter Post
• https://t.me/cvedetector/6604 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1804727739435397123 · Twitter Post
• https://t.me/cvenotify/96463 · Telegram Post
• https://t.me/latest_high_impact_cve/1227 · Telegram Post