github - ghsa-55wx-23fj-c2v5

GHSA-55WX-23FJ-C2V5

Vulnerability from github – Published: 2023-09-01 21:30 – Updated: 2024-04-04 07:22

Details

Using the TIOCLINUX ioctl request, a malicious snap could inject contents into the input of the controlling terminal which could allow it to cause arbitrary commands to be executed outside of the snap sandbox after the snap exits. Graphical terminal emulators like xterm, gnome-terminal and others are not affected - this can only be exploited when snaps are run on a virtual console.

Severity ?

10.0 (Critical)


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

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2023-1523"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-74"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-09-01T19:15:42Z",
    "severity": "CRITICAL"
  },
  "details": "Using the TIOCLINUX ioctl request, a malicious snap could inject contents into the input of the controlling terminal which could allow it to cause arbitrary commands to be executed outside of the snap sandbox after the snap exits. Graphical terminal emulators like xterm, gnome-terminal and others are not affected - this can only be exploited when snaps are run on a virtual console.",
  "id": "GHSA-55wx-23fj-c2v5",
  "modified": "2024-04-04T07:22:12Z",
  "published": "2023-09-01T21:30:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-1523"
    },
    {
      "type": "WEB",
      "url": "https://github.com/snapcore/snapd/pull/12849"
    },
    {
      "type": "WEB",
      "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1523"
    },
    {
      "type": "WEB",
      "url": "https://marc.info/?l=oss-security\u0026m=167879021709955\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "https://ubuntu.com/security/notices/USN-6125-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-1523 (GCVE-0-2023-1523)

Vulnerability from cvelistv5 – Published: 2023-09-01 18:41 – Updated: 2024-10-01 13:08

Summary

Severity ?

10 (Critical)


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

Assigner

canonical

References

URL

Tags

	https://ubuntu.com/security/notices/USN-6125-1	vendor-advisory
	https://github.com/snapcore/snapd/pull/12849	issue-tracking
	https://marc.info/?l=oss-security&m=167879021709955&w=2	mailing-list
	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CV…	issue-tracking

Impacted products

	Vendor	Product	Version
	Canonical Ltd.	snapd	Unaffected: 2.59.5

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T05:49:11.645Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://ubuntu.com/security/notices/USN-6125-1"
          },
          {
            "tags": [
              "issue-tracking",
              "x_transferred"
            ],
            "url": "https://github.com/snapcore/snapd/pull/12849"
          },
          {
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://marc.info/?l=oss-security\u0026m=167879021709955\u0026w=2"
          },
          {
            "tags": [
              "issue-tracking",
              "x_transferred"
            ],
            "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1523"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-1523",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-01T13:08:37.894449Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-01T13:08:45.851Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://github.com/snapcore/snapd/releases",
          "packageName": "snapd",
          "platforms": [
            "Linux"
          ],
          "product": "snapd",
          "repo": "https://github.com/snapcore/snapd",
          "vendor": "Canonical Ltd.",
          "versions": [
            {
              "status": "unaffected",
              "version": "2.59.5"
            }
          ]
        }
      ],
      "datePublic": "2023-05-25T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 10,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
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        "dateUpdated": "2023-09-01T18:41:47.820Z",
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      "references": [
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          "url": "https://github.com/snapcore/snapd/pull/12849"
        },
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          "url": "https://marc.info/?l=oss-security\u0026m=167879021709955\u0026w=2"
        },
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          "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1523"
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  },
  "cveMetadata": {
    "assignerOrgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
    "assignerShortName": "canonical",
    "cveId": "CVE-2023-1523",
    "datePublished": "2023-09-01T18:41:47.820Z",
    "dateReserved": "2023-03-20T17:41:17.600Z",
    "dateUpdated": "2024-10-01T13:08:45.851Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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-55WX-23FJ-C2V5

CVE-2023-1523 (GCVE-0-2023-1523)

Tags

Sightings

Nomenclature