Vulnerability-Lookup

CNVD-2020-72700

Vulnerability from cnvd - Published: 2020-12-18

Title

Microsoft ChakraCore远程代码执行漏洞（CNVD-2020-72700）

Description

Microsoft ChakraCore是美国微软（Microsoft）公司的使用在Edge浏览器中的一个开源的ChakraJavaScript脚本引擎的核心部分，也可作为单独的JavaScript引擎使用。 Microsoft ChakraCore存在远程代码执行漏洞。该漏洞源于网络系统或产品中缺少身份验证措施或身份验证强度不足。攻击者可利用此漏洞可控制受影响的系统。

Severity

高

Patch Name

Microsoft ChakraCore远程代码执行漏洞（CNVD-2020-72700）的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://portal.msrc.microsoft.com/en-us/security-guidance

Reference

https://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2020-1180

Impacted products

Name
Microsoft ChakraCore

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-1180"
    }
  },
  "description": "Microsoft ChakraCore\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4f7f\u7528\u5728Edge\u6d4f\u89c8\u5668\u4e2d\u7684\u4e00\u4e2a\u5f00\u6e90\u7684ChakraJavaScript\u811a\u672c\u5f15\u64ce\u7684\u6838\u5fc3\u90e8\u5206\uff0c\u4e5f\u53ef\u4f5c\u4e3a\u5355\u72ec\u7684JavaScript\u5f15\u64ce\u4f7f\u7528\u3002\n\nMicrosoft ChakraCore\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u4e2d\u7f3a\u5c11\u8eab\u4efd\u9a8c\u8bc1\u63aa\u65bd\u6216\u8eab\u4efd\u9a8c\u8bc1\u5f3a\u5ea6\u4e0d\u8db3\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u63a7\u5236\u53d7\u5f71\u54cd\u7684\u7cfb\u7edf\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://portal.msrc.microsoft.com/en-us/security-guidance",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-72700",
  "openTime": "2020-12-18",
  "patchDescription": "Microsoft ChakraCore\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4f7f\u7528\u5728Edge\u6d4f\u89c8\u5668\u4e2d\u7684\u4e00\u4e2a\u5f00\u6e90\u7684ChakraJavaScript\u811a\u672c\u5f15\u64ce\u7684\u6838\u5fc3\u90e8\u5206\uff0c\u4e5f\u53ef\u4f5c\u4e3a\u5355\u72ec\u7684JavaScript\u5f15\u64ce\u4f7f\u7528\u3002\r\n\r\nMicrosoft ChakraCore\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u4e2d\u7f3a\u5c11\u8eab\u4efd\u9a8c\u8bc1\u63aa\u65bd\u6216\u8eab\u4efd\u9a8c\u8bc1\u5f3a\u5ea6\u4e0d\u8db3\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u63a7\u5236\u53d7\u5f71\u54cd\u7684\u7cfb\u7edf\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 ChakraCore\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff08CNVD-2020-72700\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Microsoft ChakraCore"
  },
  "referenceLink": "https://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2020-1180",
  "serverity": "\u9ad8",
  "submitTime": "2020-09-10",
  "title": "Microsoft ChakraCore\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff08CNVD-2020-72700\uff09"
}

CVE-2020-1180 (GCVE-0-2020-1180)

Vulnerability from cvelistv5 – Published: 2020-09-11 17:09 – Updated: 2024-08-04 06:25

Title

Scripting Engine Memory Corruption Vulnerability

Summary

A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. If the current user is logged on with administrative user rights, an attacker who successfully exploited the vulnerability could take control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. The security update addresses the vulnerability by modifying how the ChakraCore scripting engine handles objects in memory.

Severity

4.2 (Medium)


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

CWE

Remote Code Execution

Assigner

microsoft mitre root

References

1 reference

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

Impacted products

2 products

Vendor	Product	Version
Microsoft	ChakraCore	Affected: 0 , < publication (custom) cpe:2.3:a:microsoft:chakracore::::::::
Microsoft	Microsoft Edge (EdgeHTML-based)	Affected: 1.0..0 , < publication (custom) cpe:2.3:a:microsoft:edge:-:::::::*

Date Public

2020-09-08 07:00

Show details on NVD website

JSON

To clipboard

{
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T06:25:01.398Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1180"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:*"
          ],
          "platforms": [
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          ],
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          "vendor": "Microsoft",
          "versions": [
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              "status": "affected",
              "version": "0",
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            }
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        },
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            "cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*"
          ],
          "platforms": [
            "Windows 10 Version 1803 for 32-bit Systems",
            "Windows 10 Version 1803 for x64-based Systems",
            "Windows 10 Version 1803 for ARM64-based Systems",
            "Windows 10 Version 1809 for 32-bit Systems",
            "Windows 10 Version 1809 for x64-based Systems",
            "Windows 10 Version 1809 for ARM64-based Systems",
            "Windows Server 2019",
            "Windows 10 Version 1909 for 32-bit Systems",
            "Windows 10 Version 1909 for x64-based Systems",
            "Windows 10 Version 1909 for ARM64-based Systems",
            "Windows 10 Version 1709 for 32-bit Systems",
            "Windows 10 Version 1709 for x64-based Systems",
            "Windows 10 Version 1709 for ARM64-based Systems",
            "Windows 10 Version 1903 for 32-bit Systems",
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            "Windows 10 Version 1903 for ARM64-based Systems",
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            "Windows 10 Version 2004 for ARM64-based Systems",
            "Windows 10 Version 2004 for x64-based Systems",
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            "Windows 10 for x64-based Systems",
            "Windows 10 Version 1607 for 32-bit Systems",
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            "Windows Server 2016"
          ],
          "product": "Microsoft Edge (EdgeHTML-based)",
          "vendor": "Microsoft",
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 4.2,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N/E:P/RL:O/RC:C",
            "version": "3.1"
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        "dateUpdated": "2023-12-31T21:34:47.788Z",
        "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
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      "references": [
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          "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1180"
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      ],
      "title": "Scripting Engine Memory Corruption Vulnerability"
    }
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  "cveMetadata": {
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    "datePublished": "2020-09-11T17:09:05.000Z",
    "dateReserved": "2019-11-04T00:00:00.000Z",
    "dateUpdated": "2024-08-04T06:25:01.398Z",
    "state": "PUBLISHED"
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  "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-2020-72700

CVE-2020-1180 (GCVE-0-2020-1180)

Tags

Sightings

Nomenclature

Related by attack behaviour