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PUBLISHED

CVE-2023-6324

ThroughTek Kalay SDK error in handling the PSK identity

Reserved:2023-11-27
Published:2024-05-15
Updated:2024-05-15

Description

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



HIGH: 8.1CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Problem types

CWE-457 Use of Uninitialized Variable

Product status

Default status
unaffected

3.1.10.0
affected

3.2.0.0
affected

3.4.0.0
affected

4.0.0.0
affected

Credits

Alexandru Lazar finder

Radu Basaraba finder

References

https://bitdefender.com/blog/labs/notes-on-throughtek-kalay-vulnerabilities-and-their-impact/

cve.org CVE-2023-6324

nvd.nist.gov CVE-2023-6324

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