github - ghsa-gcw5-wf74-74mf

GHSA-GCW5-WF74-74MF

Vulnerability from github – Published: 2022-07-27 00:00 – Updated: 2024-02-14 18:30

Details

The Motorola MDLC protocol through 2022-05-02 mishandles message integrity. It supports three security modes: Plain, Legacy Encryption, and New Encryption. In Legacy Encryption mode, traffic is encrypted via the Tiny Encryption Algorithm (TEA) block-cipher in ECB mode. This mode of operation does not offer message integrity and offers reduced confidentiality above the block level, as demonstrated by an ECB Penguin attack against any block ciphers.

Severity ?

9.8 (Critical)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2022-30273"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-327"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-07-26T22:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "The Motorola MDLC protocol through 2022-05-02 mishandles message integrity. It supports three security modes: Plain, Legacy Encryption, and New Encryption. In Legacy Encryption mode, traffic is encrypted via the Tiny Encryption Algorithm (TEA) block-cipher in ECB mode. This mode of operation does not offer message integrity and offers reduced confidentiality above the block level, as demonstrated by an ECB Penguin attack against any block ciphers.",
  "id": "GHSA-gcw5-wf74-74mf",
  "modified": "2024-02-14T18:30:24Z",
  "published": "2022-07-27T00:00:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-30273"
    },
    {
      "type": "WEB",
      "url": "https://en.wikipedia.org/wiki/Block_cipher_mode_of_operation"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-179-05"
    },
    {
      "type": "WEB",
      "url": "https://www.forescout.com/blog"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-30273 (GCVE-0-2022-30273)

Vulnerability from cvelistv5 – Published: 2022-07-26 21:21 – Updated: 2024-08-03 06:48

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://www.forescout.com/blog/	x_refsource_MISC
	https://en.wikipedia.org/wiki/Block_cipher_mode_o…	x_refsource_MISC
	https://www.cisa.gov/uscert/ics/advisories/icsa-2…	x_refsource_MISC

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          "dateUpdated": "2024-08-03T06:48:34.760Z",
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        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.forescout.com/blog/"
          },
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://en.wikipedia.org/wiki/Block_cipher_mode_of_operation"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-179-05"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          ],
          "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-179-05"
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        "problemtype": {
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
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.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-GCW5-WF74-74MF

CVE-2022-30273 (GCVE-0-2022-30273)

Tags

Sightings

Nomenclature