github - ghsa-9x7v-86jh-jjch

ghsa-9x7v-86jh-jjch

Vulnerability from github

Published

2023-12-09 21:30

Modified

2023-12-11 18:30

Severity ?

5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Details

In Bitcoin Core through 26.0 and Bitcoin Knots before 25.1.knots20231115, datacarrier size limits can be bypassed by obfuscating data as code (e.g., with OP_FALSE OP_IF), as exploited in the wild by Inscriptions in 2022 and 2023.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-50428"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-12-09T19:15:07Z",
    "severity": "MODERATE"
  },
  "details": "In Bitcoin Core through 26.0 and Bitcoin Knots before 25.1.knots20231115, datacarrier size limits can be bypassed by obfuscating data as code (e.g., with OP_FALSE OP_IF), as exploited in the wild by Inscriptions in 2022 and 2023.",
  "id": "GHSA-9x7v-86jh-jjch",
  "modified": "2023-12-11T18:30:32Z",
  "published": "2023-12-09T21:30:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-50428"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bitcoin/bitcoin/pull/28408#issuecomment-1844981799"
    },
    {
      "type": "WEB",
      "url": "https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bitcoin/bitcoin/blob/65c05db660b2ca1d0076b0d8573a6760b3228068/src/kernel/mempool_options.h#L46-L53"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bitcoin/bitcoin/tags"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bitcoinknots/bitcoin/blob/aed49ce8989334c364a219a6eb016a3897d4e3d7/doc/release-notes.md"
    },
    {
      "type": "WEB",
      "url": "https://twitter.com/LukeDashjr/status/1732204937466032285"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-50428 (GCVE-0-2023-50428)

Vulnerability from cvelistv5

Published

2023-12-09 00:00

Modified

2024-08-02 22:16

Severity ?

CWE

n/a

Summary

In Bitcoin Core through 26.0 and Bitcoin Knots before 25.1.knots20231115, datacarrier size limits can be bypassed by obfuscating data as code (e.g., with OP_FALSE OP_IF), as exploited in the wild by Inscriptions in 2022 and 2023. NOTE: although this is a vulnerability from the perspective of the Bitcoin Knots project, some others consider it "not a bug."

References

URL

Tags

	https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures
	https://twitter.com/LukeDashjr/status/1732204937466032285
	https://github.com/bitcoin/bitcoin/pull/28408#issuecomment-1844981799
	https://github.com/bitcoinknots/bitcoin/blob/aed49ce8989334c364a219a6eb016a3897d4e3d7/doc/release-notes.md
	https://github.com/bitcoin/bitcoin/tags
	https://github.com/bitcoin/bitcoin/blob/65c05db660b2ca1d0076b0d8573a6760b3228068/src/kernel/mempool_options.h#L46-L53

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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