Vulnerability-Lookup

CNVD-2020-48268

Vulnerability from cnvd - Published: 2020-08-26

Title

Microsoft Windows远程代码执行漏洞（CNVD-2020-48268）

Description

Windows是美国Microsoft公司研发的一套操作系统，Windows采用了图形化模式GUI。 Microsoft Windows存在远程代码执行漏洞，该漏洞源于Microsoft Windows Codecs库处理内存中对象的方式存在问题，攻击者可通过特制图像文件利用该漏洞在目标系统上执行任意代码。

Severity

中

Patch Name

Microsoft Windows远程代码执行漏洞（CNVD-2020-48268）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/en-US/security-guidance/advisory/CVE-2020-1574

Reference

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1574

Impacted products

Name
['Microsoft Windows 10 1909', 'Microsoft Windows 10 2004']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-1574",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-1574"
    }
  },
  "description": "Windows\u662f\u7f8e\u56fdMicrosoft\u516c\u53f8\u7814\u53d1\u7684\u4e00\u5957\u64cd\u4f5c\u7cfb\u7edf\uff0cWindows\u91c7\u7528\u4e86\u56fe\u5f62\u5316\u6a21\u5f0fGUI\u3002\n\nMicrosoft Windows\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eMicrosoft Windows Codecs\u5e93\u5904\u7406\u5185\u5b58\u4e2d\u5bf9\u8c61\u7684\u65b9\u5f0f\u5b58\u5728\u95ee\u9898\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236\u56fe\u50cf\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u76ee\u6807\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\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/en-US/security-guidance/advisory/CVE-2020-1574",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-48268",
  "openTime": "2020-08-26",
  "patchDescription": "Windows\u662f\u7f8e\u56fdMicrosoft\u516c\u53f8\u7814\u53d1\u7684\u4e00\u5957\u64cd\u4f5c\u7cfb\u7edf\uff0cWindows\u91c7\u7528\u4e86\u56fe\u5f62\u5316\u6a21\u5f0fGUI\u3002\r\n\r\nMicrosoft Windows\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eMicrosoft Windows Codecs\u5e93\u5904\u7406\u5185\u5b58\u4e2d\u5bf9\u8c61\u7684\u65b9\u5f0f\u5b58\u5728\u95ee\u9898\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236\u56fe\u50cf\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u76ee\u6807\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "Microsoft Windows\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff08CNVD-2020-48268\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows 10 1909",
      "Microsoft Windows 10 2004"
    ]
  },
  "referenceLink": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1574",
  "serverity": "\u4e2d",
  "submitTime": "2020-08-13",
  "title": "Microsoft Windows\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff08CNVD-2020-48268\uff09"
}

CVE-2020-1574 (GCVE-0-2020-1574)

Vulnerability from cvelistv5 – Published: 2020-08-17 19:13 – Updated: 2026-05-29 20:49

Title

Microsoft Windows Codecs Library Remote Code Execution Vulnerability

Summary

A remote code execution vulnerability exists in the way that Microsoft Windows Codecs Library handles objects in memory. An attacker who successfully exploited the vulnerability could execute arbitrary code. Exploitation of the vulnerability requires that a program process a specially crafted image file. The update addresses the vulnerability by correcting how Microsoft Windows Codecs Library handles objects in memory.

Severity

5.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-05-29 20:49 UTC

CWE

Remote Code Execution
CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Assigner

microsoft CNA under the mitre root

CNA scorecard B 82/100 over 3974 records in the last 180 days details

References

1 reference

URL	Tags
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_MISC

Impacted products

2 products

Vendor	Product	Version
Microsoft	Windows 10 Version 2004	Affected: N/A
Microsoft	Windows 10 Version 1909	Affected: N/A

Date Public

2020-08-11 07:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T06:39:10.502Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1574"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2020-1574",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-29T20:49:47.565243Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
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                "description": "CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer",
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                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-29T20:49:50.758Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [],
          "platforms": [
            "32-bit Systems",
            "ARM64-based Systems",
            "x64-based Systems"
          ],
          "product": "Windows 10 Version 2004",
          "vendor": "Microsoft",
          "versions": [
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              "version": "N/A"
            }
          ]
        },
        {
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          "platforms": [
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            "x64-based Systems",
            "ARM64-based Systems"
          ],
          "product": "Windows 10 Version 1909",
          "vendor": "Microsoft",
          "versions": [
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            }
          ]
        }
      ],
      "datePublic": "2020-08-11T07:00:00.000Z",
      "descriptions": [
        {
          "lang": "en-US",
          "value": "A remote code execution vulnerability exists in the way that Microsoft Windows Codecs Library handles objects in memory. An attacker who successfully exploited the vulnerability could execute arbitrary code.\nExploitation of the vulnerability requires that a program process a specially crafted image file.\nThe update addresses the vulnerability by correcting how Microsoft Windows Codecs Library handles objects in memory."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C",
            "version": "3.1"
          },
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          "scenarios": [
            {
              "lang": "en-US",
              "value": "GENERAL"
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      "problemTypes": [
        {
          "descriptions": [
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              "lang": "en-US",
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      "providerMetadata": {
        "dateUpdated": "2024-05-29T16:33:18.224Z",
        "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
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      },
      "references": [
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          "tags": [
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          "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1574"
        }
      ],
      "title": "Microsoft Windows Codecs Library Remote Code Execution Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
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    "datePublished": "2020-08-17T19:13:48.000Z",
    "dateReserved": "2019-11-04T00:00:00.000Z",
    "dateUpdated": "2026-05-29T20:49:50.758Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

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