Vulnerability-Lookup

CNVD-2020-40631

Vulnerability from cnvd - Published: 2020-07-17

Title

Microsoft Windows Media Foundation缓冲区溢出漏洞（CNVD-2020-40631）

Description

Microsoft Windows和Microsoft Windows Server都是美国微软（Microsoft）公司的产品。Microsoft Windows是一套个人设备使用的操作系统。Microsoft Windows Server是一套服务器操作系统。Media Foundation是其中的一个多媒体应用库。 Microsoft Windows Media Foundation中存在缓冲区溢出漏洞，该漏洞源于程序未能正确处理内存中对象，攻击者可利用该漏洞安装程序，查看、更改或删除数据或创建具有全部用户权限的账户。

Severity

中

Patch Name

Microsoft Windows Media Foundation缓冲区溢出漏洞（CNVD-2020-40631）的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2020-1150

Reference

https://www.zerodayinitiative.com/advisories/ZDI-20-639/

Impacted products

Name
['Microsoft Windows Server 2008 R2 SP1', 'Microsoft Windows 7 SP1']

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2020-1150"
    }
  },
  "description": "Microsoft Windows\u548cMicrosoft Windows Server\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Microsoft Windows\u662f\u4e00\u5957\u4e2a\u4eba\u8bbe\u5907\u4f7f\u7528\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Microsoft Windows Server\u662f\u4e00\u5957\u670d\u52a1\u5668\u64cd\u4f5c\u7cfb\u7edf\u3002Media Foundation\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u591a\u5a92\u4f53\u5e94\u7528\u5e93\u3002\n\nMicrosoft Windows Media Foundation\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5904\u7406\u5185\u5b58\u4e2d\u5bf9\u8c61\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b89\u88c5\u7a0b\u5e8f\uff0c\u67e5\u770b\u3001\u66f4\u6539\u6216\u5220\u9664\u6570\u636e\u6216\u521b\u5efa\u5177\u6709\u5168\u90e8\u7528\u6237\u6743\u9650\u7684\u8d26\u6237\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2020-1150",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-40631",
  "openTime": "2020-07-17",
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  "patchName": "Microsoft Windows Media Foundation\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2020-40631\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows Server 2008 R2 SP1",
      "Microsoft Windows 7 SP1"
    ]
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  "referenceLink": "https://www.zerodayinitiative.com/advisories/ZDI-20-639/",
  "serverity": "\u4e2d",
  "submitTime": "2020-05-14",
  "title": "Microsoft Windows Media Foundation\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2020-40631\uff09"
}

CVE-2020-1150 (GCVE-0-2020-1150)

Vulnerability from cvelistv5 – Published: 2020-05-21 22:53 – Updated: 2026-08-19 16:33

Title

Media Foundation Memory Corruption Vulnerability

Summary

A memory corruption vulnerability exists when Windows Media Foundation improperly handles objects in memory. An attacker who successfully exploited the vulnerability could install programs; view, change, or delete data; or create new accounts with full user rights. There are multiple ways an attacker could exploit the vulnerability, such as by convincing a user to open a specially crafted document, or by convincing a user to visit a malicious webpage. The security update addresses the vulnerability by correcting how Windows Media Foundation handles objects in memory.

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C

CWE

Remote Code Execution

Assigner

microsoft mitre root Scorecard

References

2 references

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisorypatch
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_MISCx_transferred

Impacted products

4 products

Vendor	Product	Version
Microsoft	Windows 7	Affected: 6.1.0 , < publication (custom)
Microsoft	Windows 7 Service Pack 1	Affected: 6.1.0 , < publication (custom)
Microsoft	Windows Server 2008 R2 Service Pack 1	Affected: 6.1.7601.0 , < publication (custom)
Microsoft	Windows Server 2008 R2 Service Pack 1 (Server Core installation)	Affected: 6.1.7601.0 , < publication (custom)

Date Public

2020-05-12 14:00

Show details on NVD website

JSON

To clipboard

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            "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1150"
          }
        ],
        "title": "CVE Program Container"
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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.

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.

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Action not permitted

CNVD-2020-40631

CVE-2020-1150 (GCVE-0-2020-1150)

Tags

Sightings

Nomenclature

Related by attack behaviour