Vulnerability-Lookup

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 CNA under the mitre root

CNA scorecard E 28/100 over 2325 records in the last 180 days details

References

3 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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JSON

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          "dateUpdated": "2024-08-03T06:48:34.760Z",
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        },
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              "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": [
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            ],
            "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-179-05"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "vendor": "n/a",
          "versions": [
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          "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-179-05"
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      "x_legacyV4Record": {
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          "ID": "CVE-2022-30273",
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  "cveMetadata": {
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    "dateReserved": "2022-05-04T00:00:00.000Z",
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Sightings

Author	Source	Type	Date	Other

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.

Vulnerability timeline

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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