Vulnerability-Lookup

GHSA-G4G7-V7Q6-4XW8

Vulnerability from github – Published: 2022-05-24 16:55 – Updated: 2022-05-24 16:55

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.

Severity

7.5 (High)


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

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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"
    }
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  "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 – Updated: 2024-08-05 01:03

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

4 references

URL	Tags
https://gist.github.com/oxagast/50a121b2df32186e0…	x_refsource_MISC
https://en.bitcoin.it/wiki/Common_Vulnerabilities…	x_refsource_MISC
https://github.com/bitcoin/bitcoin/issues/16824	x_refsource_MISC
https://security.gentoo.org/glsa/202009-18	vendor-advisoryx_refsource_GENTOO

Show details on NVD website

JSON

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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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