Vulnerability-Lookup

CNVD-2017-30585

Vulnerability from cnvd - Published: 2017-10-18

Title

Qemu拒绝服务漏洞（CNVD-2017-30585）

Description

QEMU（又名Quick Emulator）是法国程序员法布里斯-贝拉（Fabrice Bellard）所研发的一套模拟处理器软件。该软件具有速度快、跨平台等特点。 QEMU 2.8.0版本至2.9.0版本中的vga display update存在安全漏洞。攻击者可利用该漏洞造成拒绝服务（断言失败）。

Severity

中

Patch Name

Qemu拒绝服务漏洞（CNVD-2017-30585）的补丁

Patch Description

QEMU（又名Quick Emulator）是法国程序员法布里斯-贝拉（Fabrice Bellard）所研发的一套模拟处理器软件。该软件具有速度快、跨平台等特点。 QEMU 2.8.0版本至2.9.0版本中的vga display update存在安全漏洞。攻击者可利用该漏洞造成拒绝服务（断言失败）。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

厂商已发布漏洞修复程序，请及时关注更新： https://lists.gnu.org/archive/html/qemu-devel/2017-08/msg04685.html

Reference

https://lists.gnu.org/archive/html/qemu-devel/2017-08/msg04685.html

Impacted products

Name
['QEMU QEMU 2.8.0', 'QEMU QEMU 2.9.0']

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "100527"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-13673"
    }
  },
  "description": "QEMU\uff08\u53c8\u540dQuick Emulator\uff09\u662f\u6cd5\u56fd\u7a0b\u5e8f\u5458\u6cd5\u5e03\u91cc\u65af-\u8d1d\u62c9\uff08Fabrice Bellard\uff09\u6240\u7814\u53d1\u7684\u4e00\u5957\u6a21\u62df\u5904\u7406\u5668\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u5177\u6709\u901f\u5ea6\u5feb\u3001\u8de8\u5e73\u53f0\u7b49\u7279\u70b9\u3002\r\n\r\nQEMU 2.8.0\u7248\u672c\u81f32.9.0\u7248\u672c\u4e2d\u7684vga display update\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u65ad\u8a00\u5931\u8d25\uff09\u3002",
  "discovererName": "David Buchanan",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://lists.gnu.org/archive/html/qemu-devel/2017-08/msg04685.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-30585",
  "openTime": "2017-10-18",
  "patchDescription": "QEMU\uff08\u53c8\u540dQuick Emulator\uff09\u662f\u6cd5\u56fd\u7a0b\u5e8f\u5458\u6cd5\u5e03\u91cc\u65af-\u8d1d\u62c9\uff08Fabrice Bellard\uff09\u6240\u7814\u53d1\u7684\u4e00\u5957\u6a21\u62df\u5904\u7406\u5668\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u5177\u6709\u901f\u5ea6\u5feb\u3001\u8de8\u5e73\u53f0\u7b49\u7279\u70b9\u3002\r\n\r\nQEMU 2.8.0\u7248\u672c\u81f32.9.0\u7248\u672c\u4e2d\u7684vga display update\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u65ad\u8a00\u5931\u8d25\uff09\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": "Qemu\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-30585\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "QEMU QEMU 2.8.0",
      "QEMU QEMU 2.9.0"
    ]
  },
  "referenceLink": "https://lists.gnu.org/archive/html/qemu-devel/2017-08/msg04685.html",
  "serverity": "\u4e2d",
  "submitTime": "2017-08-30",
  "title": "Qemu\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-30585\uff09"
}

CVE-2017-13673 (GCVE-0-2017-13673)

Vulnerability from cvelistv5 – Published: 2017-08-29 16:00 – Updated: 2024-08-05 19:05

Summary

The vga display update in mis-calculated the region for the dirty bitmap snapshot in case split screen mode is used causing a denial of service (assertion failure) in the cpu_physical_memory_snapshot_get_dirty function.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

7 references

URL	Tags
https://lists.gnu.org/archive/html/qemu-devel/201…	x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2018:1104	vendor-advisoryx_refsource_REDHAT
http://www.securityfocus.com/bid/100527	vdb-entryx_refsource_BID
https://access.redhat.com/errata/RHSA-2018:1113	vendor-advisoryx_refsource_REDHAT
https://git.qemu.org/gitweb.cgi?p=qemu.git%3Ba=co…	x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2017/09/10/1	mailing-listx_refsource_MLIST
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE

Date Public

2017-08-24 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T19:05:18.974Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://lists.gnu.org/archive/html/qemu-devel/2017-08/msg04685.html"
          },
          {
            "name": "RHSA-2018:1104",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2018:1104"
          },
          {
            "name": "100527",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/100527"
          },
          {
            "name": "RHSA-2018:1113",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2018:1113"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://git.qemu.org/gitweb.cgi?p=qemu.git%3Ba=commit%3Bh=bfc56535f793c557aa754c50213fc5f882e6482d"
          },
          {
            "name": "[oss-security] 20170910 Re: CVE-2017-13673 Qemu: vga: reachable assert  failure during during display update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2017/09/10/1"
          },
          {
            "name": "openSUSE-SU-2019:1074",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2017-08-24T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The vga display update in mis-calculated the region for the dirty bitmap snapshot in case split screen mode is used causing a denial of service (assertion failure) in the cpu_physical_memory_snapshot_get_dirty function."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-03-29T00:06:06.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://lists.gnu.org/archive/html/qemu-devel/2017-08/msg04685.html"
        },
        {
          "name": "RHSA-2018:1104",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2018:1104"
        },
        {
          "name": "100527",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/100527"
        },
        {
          "name": "RHSA-2018:1113",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2018:1113"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://git.qemu.org/gitweb.cgi?p=qemu.git%3Ba=commit%3Bh=bfc56535f793c557aa754c50213fc5f882e6482d"
        },
        {
          "name": "[oss-security] 20170910 Re: CVE-2017-13673 Qemu: vga: reachable assert  failure during during display update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2017/09/10/1"
        },
        {
          "name": "openSUSE-SU-2019:1074",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-13673",
          "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 vga display update in mis-calculated the region for the dirty bitmap snapshot in case split screen mode is used causing a denial of service (assertion failure) in the cpu_physical_memory_snapshot_get_dirty function."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://lists.gnu.org/archive/html/qemu-devel/2017-08/msg04685.html",
              "refsource": "CONFIRM",
              "url": "https://lists.gnu.org/archive/html/qemu-devel/2017-08/msg04685.html"
            },
            {
              "name": "RHSA-2018:1104",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:1104"
            },
            {
              "name": "100527",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/100527"
            },
            {
              "name": "RHSA-2018:1113",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:1113"
            },
            {
              "name": "https://git.qemu.org/gitweb.cgi?p=qemu.git;a=commit;h=bfc56535f793c557aa754c50213fc5f882e6482d",
              "refsource": "CONFIRM",
              "url": "https://git.qemu.org/gitweb.cgi?p=qemu.git;a=commit;h=bfc56535f793c557aa754c50213fc5f882e6482d"
            },
            {
              "name": "[oss-security] 20170910 Re: CVE-2017-13673 Qemu: vga: reachable assert  failure during during display update",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2017/09/10/1"
            },
            {
              "name": "openSUSE-SU-2019:1074",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-13673",
    "datePublished": "2017-08-29T16:00:00.000Z",
    "dateReserved": "2017-08-24T00:00:00.000Z",
    "dateUpdated": "2024-08-05T19:05:18.974Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2017-30585

CVE-2017-13673 (GCVE-0-2017-13673)

Tags

Sightings

Nomenclature

Related by attack behaviour