CVE-2023-6324 - CVE House
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Status published High CVE-2023-6324

ThroughTek Kalay SDK error in handling the PSK identity

Vulnerability Description

ThroughTek Kalay SDK uses a predictable PSK value in the DTLS session when encountering an unexpected PSK identity

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Alexandru Lazar
  • Radu Basaraba

References

More from ThroughTek

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CVE-2023-6323
ThroughTek Kalay SDK insufficient verification of message authenticity
Medium 4.3
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ThroughTek P2P SDK - Cleartext Transmission of Sensitive Information
Critical 9.1

Affected Vendor

Affected Software

Kalay SDK
Vulnerable Versions:
3.1.10.0, 3.2.0.0, 3.4.0.0, 4.0.0.0

Timeline

Official Publish: May 15th, 2024
Last Modified: August 2nd, 2024
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Weaknesses (CWE)

CWE-457

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.