github - ghsa-x6jv-rqxv-vmxw

ghsa-x6jv-rqxv-vmxw

Vulnerability from github

Published

2022-05-17 02:37

Modified

2022-05-17 02:37

Severity ?

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

Details

The pygrub boot loader emulator in Xen, when S-expression output format is requested, allows local pygrub-using guest OS administrators to read or delete arbitrary files on the host via string quotes and S-expressions in the bootloader configuration file.

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2016-9379"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-01-23T21:59:00Z",
    "severity": "HIGH"
  },
  "details": "The pygrub boot loader emulator in Xen, when S-expression output format is requested, allows local pygrub-using guest OS administrators to read or delete arbitrary files on the host via string quotes and S-expressions in the bootloader configuration file.",
  "id": "GHSA-x6jv-rqxv-vmxw",
  "modified": "2022-05-17T02:37:03Z",
  "published": "2022-05-17T02:37:03Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9379"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201612-56"
    },
    {
      "type": "WEB",
      "url": "https://support.citrix.com/article/CTX218775"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/94473"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1037347"
    },
    {
      "type": "WEB",
      "url": "http://xenbits.xen.org/xsa/advisory-198.html"
    },
    {
      "type": "WEB",
      "url": "http://xenbits.xen.org/xsa/xsa198.patch"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2016-9379

Vulnerability from cvelistv5

Published

2017-01-23 21:00

Modified

2024-08-06 02:50

Severity ?

Summary

References

▼	URL	Tags
	http://xenbits.xen.org/xsa/xsa198.patch	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/94473	vdb-entry, x_refsource_BID
	https://security.gentoo.org/glsa/201612-56	vendor-advisory, x_refsource_GENTOO
	http://xenbits.xen.org/xsa/advisory-198.html	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1037347	vdb-entry, x_refsource_SECTRACK
	https://support.citrix.com/article/CTX218775	x_refsource_CONFIRM

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

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            ],
            "url": "http://xenbits.xen.org/xsa/xsa198.patch"
          },
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            "tags": [
              "vdb-entry",
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            ],
            "url": "http://www.securityfocus.com/bid/94473"
          },
          {
            "name": "GLSA-201612-56",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/201612-56"
          },
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            "tags": [
              "x_refsource_CONFIRM",
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            ],
            "url": "http://xenbits.xen.org/xsa/advisory-198.html"
          },
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          },
          {
            "tags": [
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            ],
            "url": "https://support.citrix.com/article/CTX218775"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
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      ],
      "datePublic": "2016-11-22T00:00:00",
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        }
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      "providerMetadata": {
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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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