cnvd - cnvd-2015-01504

cnvd-2015-01504

Vulnerability from cnvd

Title: Xen外部X86系统设备模拟信息泄露漏洞

Description:

Xen是一款开放源代码的虚拟机。

Xen存在安全漏洞，允许恶意HVM Guest通过外部X86系统设别模拟读取其他Guest的敏感数据。

Severity: 低

Patch Name: Xen外部X86系统设备模拟信息泄露漏洞的补丁

Patch Description:

Xen是一款开放源代码的虚拟机。

Xen存在安全漏洞，允许恶意HVM Guest通过外部X86系统设别模拟读取其他Guest的敏感数据。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

用户可参考如下厂商提供的安全公告获取补丁以修复该漏洞： http://xenbits.xen.org/xsa/advisory-121.html

Reference: http://xenbits.xen.org/xsa/advisory-121.html

Impacted products

Name
['XenSource Xen <=3.2.x', 'XenSource Xen <=3.1.x']

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "72954"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-2044"
    }
  },
  "description": "Xen\u662f\u4e00\u6b3e\u5f00\u653e\u6e90\u4ee3\u7801\u7684\u865a\u62df\u673a\u3002\r\n\r\nXen\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u6076\u610fHVM Guest\u901a\u8fc7\u5916\u90e8X86\u7cfb\u7edf\u8bbe\u522b\u6a21\u62df\u8bfb\u53d6\u5176\u4ed6Guest\u7684\u654f\u611f\u6570\u636e\u3002",
  "discovererName": "Jan Beulich of SUSE",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u53d6\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttp://xenbits.xen.org/xsa/advisory-121.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-01504",
  "openTime": "2015-03-10",
  "patchDescription": "Xen\u662f\u4e00\u6b3e\u5f00\u653e\u6e90\u4ee3\u7801\u7684\u865a\u62df\u673a\u3002 \r\n\r\nXen\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u6076\u610fHVM Guest\u901a\u8fc7\u5916\u90e8X86\u7cfb\u7edf\u8bbe\u522b\u6a21\u62df\u8bfb\u53d6\u5176\u4ed6Guest\u7684\u654f\u611f\u6570\u636e\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Xen\u5916\u90e8X86\u7cfb\u7edf\u8bbe\u5907\u6a21\u62df\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "XenSource Xen \u003c=3.2.x",
      "XenSource Xen  \u003c=3.1.x"
    ]
  },
  "referenceLink": "http://xenbits.xen.org/xsa/advisory-121.html",
  "serverity": "\u4f4e",
  "submitTime": "2015-03-05",
  "title": "Xen\u5916\u90e8X86\u7cfb\u7edf\u8bbe\u5907\u6a21\u62df\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2015-2044 (GCVE-0-2015-2044)

Vulnerability from cvelistv5

Published

2015-03-12 14:00

Modified

2024-08-06 05:02

Severity ?

CWE

Summary

The emulation routines for unspecified X86 devices in Xen 3.2.x through 4.5.x does not properly initialize data, which allow local HVM guest users to obtain sensitive information via vectors involving an unsupported access size.

References

▼	URL	Tags
	http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-423503.htm	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/201504-04	vendor-advisory, x_refsource_GENTOO
	http://support.citrix.com/article/CTX200484	x_refsource_CONFIRM
	http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152776.html	vendor-advisory, x_refsource_FEDORA
	http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152588.html	vendor-advisory, x_refsource_FEDORA
	http://xenbits.xen.org/xsa/advisory-121.html	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1031836	vdb-entry, x_refsource_SECTRACK
	http://www.securityfocus.com/bid/72954	vdb-entry, x_refsource_BID
	http://www.debian.org/security/2015/dsa-3181	vendor-advisory, x_refsource_DEBIAN
	http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152483.html	vendor-advisory, x_refsource_FEDORA
	http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00014.html	vendor-advisory, x_refsource_SUSE
	http://www.securitytracker.com/id/1031806	vdb-entry, x_refsource_SECTRACK

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T05:02:43.163Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-423503.htm"
          },
          {
            "name": "GLSA-201504-04",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/201504-04"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://support.citrix.com/article/CTX200484"
          },
          {
            "name": "FEDORA-2015-3944",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152776.html"
          },
          {
            "name": "FEDORA-2015-3721",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152588.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://xenbits.xen.org/xsa/advisory-121.html"
          },
          {
            "name": "1031836",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1031836"
          },
          {
            "name": "72954",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/72954"
          },
          {
            "name": "DSA-3181",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2015/dsa-3181"
          },
          {
            "name": "FEDORA-2015-3935",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152483.html"
          },
          {
            "name": "openSUSE-SU-2015:0732",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00014.html"
          },
          {
            "name": "1031806",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1031806"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2015-03-05T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The emulation routines for unspecified X86 devices in Xen 3.2.x through 4.5.x does not properly initialize data, which allow local HVM guest users to obtain sensitive information via vectors involving an unsupported access size."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2016-12-30T16:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-423503.htm"
        },
        {
          "name": "GLSA-201504-04",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/201504-04"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://support.citrix.com/article/CTX200484"
        },
        {
          "name": "FEDORA-2015-3944",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152776.html"
        },
        {
          "name": "FEDORA-2015-3721",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152588.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://xenbits.xen.org/xsa/advisory-121.html"
        },
        {
          "name": "1031836",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1031836"
        },
        {
          "name": "72954",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/72954"
        },
        {
          "name": "DSA-3181",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2015/dsa-3181"
        },
        {
          "name": "FEDORA-2015-3935",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152483.html"
        },
        {
          "name": "openSUSE-SU-2015:0732",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00014.html"
        },
        {
          "name": "1031806",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1031806"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2015-2044",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The emulation routines for unspecified X86 devices in Xen 3.2.x through 4.5.x does not properly initialize data, which allow local HVM guest users to obtain sensitive information via vectors involving an unsupported access size."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-423503.htm",
              "refsource": "CONFIRM",
              "url": "http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-423503.htm"
            },
            {
              "name": "GLSA-201504-04",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/201504-04"
            },
            {
              "name": "http://support.citrix.com/article/CTX200484",
              "refsource": "CONFIRM",
              "url": "http://support.citrix.com/article/CTX200484"
            },
            {
              "name": "FEDORA-2015-3944",
              "refsource": "FEDORA",
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152776.html"
            },
            {
              "name": "FEDORA-2015-3721",
              "refsource": "FEDORA",
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152588.html"
            },
            {
              "name": "http://xenbits.xen.org/xsa/advisory-121.html",
              "refsource": "CONFIRM",
              "url": "http://xenbits.xen.org/xsa/advisory-121.html"
            },
            {
              "name": "1031836",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1031836"
            },
            {
              "name": "72954",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/72954"
            },
            {
              "name": "DSA-3181",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2015/dsa-3181"
            },
            {
              "name": "FEDORA-2015-3935",
              "refsource": "FEDORA",
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152483.html"
            },
            {
              "name": "openSUSE-SU-2015:0732",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00014.html"
            },
            {
              "name": "1031806",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1031806"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2015-2044",
    "datePublished": "2015-03-12T14:00:00",
    "dateReserved": "2015-02-20T00:00:00",
    "dateUpdated": "2024-08-06T05:02:43.163Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted