github - ghsa-37fp-qc5g-vpxr

ghsa-37fp-qc5g-vpxr

Vulnerability from github

Published

2022-05-13 01:53

Modified

2022-05-13 01:53

Severity ?

7.8 (High) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

util/virlog.c in libvirt does not properly determine the hostname on LXC container startup, which allows local guest OS users to bypass an intended container protection mechanism and execute arbitrary commands via a crafted NSS module.

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{
  "affected": [],
  "aliases": [
    "CVE-2018-6764"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-346"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-02-23T17:29:00Z",
    "severity": "HIGH"
  },
  "details": "util/virlog.c in libvirt does not properly determine the hostname on LXC container startup, which allows local guest OS users to bypass an intended container protection mechanism and execute arbitrary commands via a crafted NSS module.",
  "id": "GHSA-37fp-qc5g-vpxr",
  "modified": "2022-05-13T01:53:10Z",
  "published": "2022-05-13T01:53:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-6764"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:3113"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2018/dsa-4137"
    },
    {
      "type": "WEB",
      "url": "https://www.redhat.com/archives/libvir-list/2018-February/msg00239.html"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-3576-1"
    }
  ],
  "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-2018-6764 (GCVE-0-2018-6764)

Vulnerability from cvelistv5

Published

2018-02-23 17:00

Modified

2024-08-05 06:10

Severity ?

CWE

n/a

Summary

util/virlog.c in libvirt does not properly determine the hostname on LXC container startup, which allows local guest OS users to bypass an intended container protection mechanism and execute arbitrary commands via a crafted NSS module.

References

URL

Tags

	https://www.debian.org/security/2018/dsa-4137	vendor-advisory, x_refsource_DEBIAN
	https://access.redhat.com/errata/RHSA-2018:3113	vendor-advisory, x_refsource_REDHAT
	https://www.redhat.com/archives/libvir-list/2018-February/msg00239.html	mailing-list, x_refsource_MLIST
	http://www.ubuntu.com/usn/USN-3576-1	vendor-advisory, x_refsource_UBUNTU

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

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{
  "containers": {
    "adp": [
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        },
        "references": [
          {
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            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2018/dsa-4137"
          },
          {
            "name": "RHSA-2018:3113",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2018:3113"
          },
          {
            "name": "[libvirt] 20180205 [PATCH] virlog: determine the hostname on startup CVE-2018-XXX",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://www.redhat.com/archives/libvir-list/2018-February/msg00239.html"
          },
          {
            "name": "USN-3576-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-3576-1"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "vendor": "n/a",
          "versions": [
            {
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      ],
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        {
          "lang": "en",
          "value": "util/virlog.c in libvirt does not properly determine the hostname on LXC container startup, which allows local guest OS users to bypass an intended container protection mechanism and execute arbitrary commands via a crafted NSS module."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
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              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-10-31T09:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
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          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
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        },
        {
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          "tags": [
            "vendor-advisory",
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          ],
          "url": "https://access.redhat.com/errata/RHSA-2018:3113"
        },
        {
          "name": "[libvirt] 20180205 [PATCH] virlog: determine the hostname on startup CVE-2018-XXX",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://www.redhat.com/archives/libvir-list/2018-February/msg00239.html"
        },
        {
          "name": "USN-3576-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-3576-1"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-6764",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
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                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "util/virlog.c in libvirt does not properly determine the hostname on LXC container startup, which allows local guest OS users to bypass an intended container protection mechanism and execute arbitrary commands via a crafted NSS module."
            }
          ]
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        },
        "references": {
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            {
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              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:3113"
            },
            {
              "name": "[libvirt] 20180205 [PATCH] virlog: determine the hostname on startup CVE-2018-XXX",
              "refsource": "MLIST",
              "url": "https://www.redhat.com/archives/libvir-list/2018-February/msg00239.html"
            },
            {
              "name": "USN-3576-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-3576-1"
            }
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        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2018-6764",
    "datePublished": "2018-02-23T17:00:00",
    "dateReserved": "2018-02-06T00:00:00",
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    "state": "PUBLISHED"
  },
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}

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