github - ghsa-82jc-cv6x-r223

ghsa-82jc-cv6x-r223

Vulnerability from github

Published

2022-05-24 17:06

Modified

2022-08-13 00:00

Severity ?

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

Details

A spoofing vulnerability exists in the way Windows CryptoAPI (Crypt32.dll) validates Elliptic Curve Cryptography (ECC) certificates.An attacker could exploit the vulnerability by using a spoofed code-signing certificate to sign a malicious executable, making it appear the file was from a trusted, legitimate source, aka 'Windows CryptoAPI Spoofing Vulnerability'.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-0601"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-295"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-01-14T23:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A spoofing vulnerability exists in the way Windows CryptoAPI (Crypt32.dll) validates Elliptic Curve Cryptography (ECC) certificates.An attacker could exploit the vulnerability by using a spoofed code-signing certificate to sign a malicious executable, making it appear the file was from a trusted, legitimate source, aka \u0027Windows CryptoAPI Spoofing Vulnerability\u0027.",
  "id": "GHSA-82jc-cv6x-r223",
  "modified": "2022-08-13T00:00:31Z",
  "published": "2022-05-24T17:06:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0601"
    },
    {
      "type": "WEB",
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0601"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/155960/CurveBall-Microsoft-Windows-CryptoAPI-Spoofing-Proof-Of-Concept.html"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/155961/CurveBall-Microsoft-Windows-CryptoAPI-Spoofing-Proof-Of-Concept.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2020-0601

Vulnerability from cvelistv5

Published

2020-01-14 23:11

Modified

2024-08-04 06:11

Severity ?

Summary

References

▼	URL	Tags
	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0601	x_refsource_MISC
	http://packetstormsecurity.com/files/155961/CurveBall-Microsoft-Windows-CryptoAPI-Spoofing-Proof-Of-Concept.html	x_refsource_MISC
	http://packetstormsecurity.com/files/155960/CurveBall-Microsoft-Windows-CryptoAPI-Spoofing-Proof-Of-Concept.html	x_refsource_MISC

Impacted products

▼	Vendor	Product
	Microsoft	Windows
	Microsoft	Windows Server
	Microsoft	Windows 10 Version 1903 for 32-bit Systems
	Microsoft	Windows 10 Version 1903 for x64-based Systems
	Microsoft	Windows 10 Version 1903 for ARM64-based Systems
	Microsoft	Windows Server, version 1903 (Server Core installation)
	Microsoft	Windows 10 Version 1909 for 32-bit Systems
	Microsoft	Windows 10 Version 1909 for x64-based Systems
	Microsoft	Windows Server, version 1909 (Server Core installation)
	Microsoft	Windows 10 Version 1909 for ARM64-based Systems

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          },
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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