github - ghsa-g4g7-v7q6-4xw8

ghsa-g4g7-v7q6-4xw8

Vulnerability from github

Published

2022-05-24 16:55

Modified

2022-05-24 16:55

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

In Bitcoin Core 0.18.0, bitcoin-qt stores wallet.dat data unencrypted in memory. Upon a crash, it may dump a core file. If a user were to mishandle a core file, an attacker can reconstruct the user's wallet.dat file, including their private keys, via a grep "6231 0500" command.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-15947"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-312",
      "CWE-326"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-09-05T17:15:00Z",
    "severity": "MODERATE"
  },
  "details": "In Bitcoin Core 0.18.0, bitcoin-qt stores wallet.dat data unencrypted in memory. Upon a crash, it may dump a core file. If a user were to mishandle a core file, an attacker can reconstruct the user\u0027s wallet.dat file, including their private keys, via a grep \"6231 0500\" command.",
  "id": "GHSA-g4g7-v7q6-4xw8",
  "modified": "2022-05-24T16:55:31Z",
  "published": "2022-05-24T16:55:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-15947"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bitcoin/bitcoin/issues/16824"
    },
    {
      "type": "WEB",
      "url": "https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures#CVE-2019-15947"
    },
    {
      "type": "WEB",
      "url": "https://gist.github.com/oxagast/50a121b2df32186e0c48411859d5861b"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202009-18"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2019-15947 (GCVE-0-2019-15947)

Vulnerability from cvelistv5

Published

2019-09-05 16:25

Modified

2024-08-05 01:03

Severity ?

CWE

n/a

Summary

In Bitcoin Core 0.18.0, bitcoin-qt stores wallet.dat data unencrypted in memory. Upon a crash, it may dump a core file. If a user were to mishandle a core file, an attacker can reconstruct the user's wallet.dat file, including their private keys, via a grep "6231 0500" command.

References

►

URL

Tags

	https://gist.github.com/oxagast/50a121b2df32186e0c48411859d5861b	x_refsource_MISC
	https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures#CVE-2019-15947	x_refsource_MISC
	https://github.com/bitcoin/bitcoin/issues/16824	x_refsource_MISC
	https://security.gentoo.org/glsa/202009-18	vendor-advisory, x_refsource_GENTOO

Impacted products

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

Show details on NVD website

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