github - ghsa-v343-8p34-76p3

ghsa-v343-8p34-76p3

Vulnerability from github

Published

2022-05-24 17:24

Modified

2022-05-24 17:24

Details

cloud-init as managed by snapd on Ubuntu Core 16 and Ubuntu Core 18 devices was run without restrictions on every boot, which a physical attacker could exploit by crafting cloud-init user-data/meta-data via external media to perform arbitrary changes on the device to bypass intended security mechanisms such as full disk encryption. This issue did not affect traditional Ubuntu systems. Fixed in snapd version 2.45.2, revision 8539 and core version 2.45.2, revision 9659.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-11933"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-07-29T17:15:00Z",
    "severity": "MODERATE"
  },
  "details": "cloud-init as managed by snapd on Ubuntu Core 16 and Ubuntu Core 18 devices was run without restrictions on every boot, which a physical attacker could exploit by crafting cloud-init user-data/meta-data via external media to perform arbitrary changes on the device to bypass intended security mechanisms such as full disk encryption. This issue did not affect traditional Ubuntu systems. Fixed in snapd version 2.45.2, revision 8539 and core version 2.45.2, revision 9659.",
  "id": "GHSA-v343-8p34-76p3",
  "modified": "2022-05-24T17:24:35Z",
  "published": "2022-05-24T17:24:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-11933"
    },
    {
      "type": "WEB",
      "url": "https://launchpad.net/bugs/1879530"
    },
    {
      "type": "WEB",
      "url": "https://ubuntu.com/USN-4424-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2020-11933

Vulnerability from cvelistv5

Published

2020-07-29 16:25

Modified

2024-09-17 00:40

Severity ?

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

Summary

References

▼	URL	Tags
	https://launchpad.net/bugs/1879530	x_refsource_CONFIRM
	https://ubuntu.com/USN-4424-1	x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

▼

Canonical

snapd

Version: 2.45.2 < 2.45.2, revision 8539

Canonical

core

Version: 2.45.2 < 2.45.2, revision 9659

Show details on NVD website

JSON

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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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