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Alpine Halo9 Improper Verification of Cryptographic Signature Vulnerability

Published Sep 28, 2024

Description

Alpine Halo9 Improper Verification of Cryptographic Signature Vulnerability. This vulnerability allows physically present attackers to bypass signature validation mechanism on affected installations of Alpine Halo9 devices. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the firmware metadata signature validation mechanism. The issue results from the lack of proper verification of a cryptographic signature. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root.

Was ZDI-CAN-23102

Affected products

Remediation

No remediation recorded yet.

Weaknesses (1)

References (2)

Change history (0)

No recorded changes yet.

Sources
CVE.org / MITRE
Status PUBLISHED
Assigner ASRG
Published Sep 28, 2024
Updated Oct 3, 2024
Reserved Jan 25, 2024
CISA Vulnrichment
Updated Oct 3, 2024
NVD
Status Analyzed
Modified Jun 17, 2026
Red Hat
Severity n/a
Public date n/a
ENISA EUVD
Assigner ASRG
Published Sep 28, 2024
Updated Oct 3, 2024
Exploited since n/a
EUVD-2024-21386