PYSEC-2023-234

Vulnerability from pysec - Published: 2023-11-09 16:15 - Updated: 2024-01-02 13:04
VLAI?
Details

An issue discovered in esptool 4.6.2 allows attackers to view sensitive information via weak cryptographic algorithm.

Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Impacted products
Name purl
esptool pkg:pypi/esptool
Aliases
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "esptool",
        "purl": "pkg:pypi/esptool"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.0.0",
        "1.0.1",
        "1.1",
        "1.2",
        "1.2.1",
        "1.3",
        "2.0",
        "2.0.1",
        "2.1",
        "2.2",
        "2.2.1",
        "2.3",
        "2.3.1",
        "2.4.0",
        "2.4.1",
        "2.5.0",
        "2.5.1",
        "2.6",
        "2.7",
        "2.8",
        "3.0",
        "3.1",
        "3.2",
        "3.3",
        "3.3.1",
        "3.3.2",
        "3.3.3",
        "4.0",
        "4.0.1",
        "4.1",
        "4.2",
        "4.2.1",
        "4.3",
        "4.4",
        "4.5",
        "4.5.1",
        "4.5.dev0",
        "4.5.dev1",
        "4.5.dev2",
        "4.5.dev3",
        "4.6",
        "4.6.1",
        "4.6.2",
        "4.6.dev1",
        "4.7.dev1",
        "4.7.dev2",
        "4.7.dev3",
        "4.7.0",
        "4.8.dev1"
      ]
    }
  ],
  "aliases": [
    "CVE-2023-46894"
  ],
  "details": "An issue discovered in esptool 4.6.2 allows attackers to view sensitive information via weak cryptographic algorithm.",
  "id": "PYSEC-2023-234",
  "modified": "2024-01-02T13:04:16.284694Z",
  "published": "2023-11-09T16:15:00Z",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://github.com/espressif/esptool/issues/926"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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