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BitdefenderCVE-2023-6324

HistoryMay 15, 2024 - 1:15 p.m.

CVE-2023-6324

2024-05-1513:15:26

CWE-457

Bitdefender

web.nvd.nist.gov

throughtek

kalay sdk

predictable psk

dtls

session

issue

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

6.8

Confidence

Low

EPSS

Percentile

9.0%

JSON

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

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Kalay SDK",
    "vendor": "ThroughTek",
    "versions": [
      {
        "lessThanOrEqual": "3.1.10.16",
        "status": "affected",
        "version": "3.1.10.0",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "3.3.6.1",
        "status": "affected",
        "version": "3.2.0.0",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "3.4.7.3",
        "status": "affected",
        "version": "3.4.0.0",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "4.3.3.1",
        "status": "affected",
        "version": "4.0.0.0",
        "versionType": "custom"
      }
    ]
  }
]

References

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

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

6.8

Confidence

Low

EPSS

Percentile

9.0%

JSON

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