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IDEMIACVELIST:CVE-2023-33220

HistoryDec 15, 2023 - 11:32 a.m.

CVE-2023-33220 Stack Buffer Overflow when checking some attributes during retrofit

2023-12-1511:32:14

CWE-121

IDEMIA

www.cve.org

cve-2023-33220

firmware

boundaries

buffer overflow

remote code execution

device

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

Confidence

High

EPSS

0.002

Percentile

59.5%

JSON

During the retrofit validation process, the firmware doesn’t properly check the boundaries while copying some attributes
to check. This allows a stack-based buffer overflow that could lead to a potential Remote Code Execution on the targeted
device

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "SIGMA Lite & Lite +",
    "vendor": "IDEMIA",
    "versions": [
      {
        "lessThan": "4.15.5",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "SIGMA Wide",
    "vendor": "IDEMIA",
    "versions": [
      {
        "lessThan": "4.15.5",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "SIGMA Extreme",
    "vendor": "IDEMIA",
    "versions": [
      {
        "lessThan": "4.15.5",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MorphoWave Compact/XP",
    "vendor": "IDEMIA",
    "versions": [
      {
        "lessThan": "2.12.2",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "VisionPass",
    "vendor": "IDEMIA",
    "versions": [
      {
        "lessThan": "2.12.2",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MorphoWave SP",
    "vendor": "IDEMIA",
    "versions": [
      {
        "lessThan": "1.2.7",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

References

www.idemia.com/wp-content/uploads/2023/11/Security-Advisory-SA-2023-05-2.pdf

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

Confidence

High

EPSS

0.002

Percentile

59.5%

JSON

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