github - ghsa-jchq-9f4q-gvc5

GHSA-JCHQ-9F4Q-GVC5

Vulnerability from github – Published: 2022-05-13 01:48 – Updated: 2022-05-13 01:48

Details

In Flatpak before 0.8.7, a third-party app repository could include malicious apps that contain files with inappropriate permissions, for example setuid or world-writable. The files are deployed with those permissions, which would let a local attacker run the setuid executable or write to the world-writable location. In the case of the "system helper" component, files deployed as part of the app are owned by root, so in the worst case they could be setuid root.

Severity ?

7.8 (High)


                  
                    CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2017-9780"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-732"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-06-21T15:29:00Z",
    "severity": "HIGH"
  },
  "details": "In Flatpak before 0.8.7, a third-party app repository could include malicious apps that contain files with inappropriate permissions, for example setuid or world-writable. The files are deployed with those permissions, which would let a local attacker run the setuid executable or write to the world-writable location. In the case of the \"system helper\" component, files deployed as part of the app are owned by root, so in the worst case they could be setuid root.",
  "id": "GHSA-jchq-9f4q-gvc5",
  "modified": "2022-05-13T01:48:07Z",
  "published": "2022-05-13T01:48:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-9780"
    },
    {
      "type": "WEB",
      "url": "https://github.com/flatpak/flatpak/issues/845"
    },
    {
      "type": "WEB",
      "url": "https://bugs.debian.org/865413"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2017/dsa-3895"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/99346"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2017-9780 (GCVE-0-2017-9780)

Vulnerability from cvelistv5 – Published: 2017-06-21 15:00 – Updated: 2024-08-05 17:18

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/flatpak/flatpak/issues/845	x_refsource_CONFIRM
	https://bugs.debian.org/865413	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/99346	vdb-entryx_refsource_BID
	http://www.debian.org/security/2017/dsa-3895	vendor-advisoryx_refsource_DEBIAN

Show details on NVD website

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          },
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          },
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            ],
            "url": "http://www.securityfocus.com/bid/99346"
          },
          {
            "name": "DSA-3895",
            "tags": [
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          }
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Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-JCHQ-9F4Q-GVC5

CVE-2017-9780 (GCVE-0-2017-9780)

Tags

Sightings

Nomenclature