Vulnerability-Lookup

CNVD-2019-24841

Vulnerability from cnvd - Published: 2019-07-29

Title

Microsoft Edge Chakra Scripting Engine远程内存破坏漏洞（CNVD-2019-24841）

Description

Microsoft Edge是微软新的浏览器，从EdgeHTML内核迁移为Chromium内核，同时还会登陆到Windows 7/8/8.1和macOS平台。 Microsoft Edge Chakra Scripting Engine远程内存破坏漏洞，攻击者可以利用该漏洞在系统上执行任意代码，导致内存损坏系统拒绝服务。

Severity

高

Patch Name

Microsoft Edge Chakra Scripting Engine远程内存破坏漏洞（CNVD-2019-24841）的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://portal.msrc.microsoft.com/en-us/security-guidance

Reference

https://www.securityfocus.com/bid/108664 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1051 https://www.microsoft.com/en-us/windows/microsoft-edge http://www.microsoft.com https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1051

Impacted products

Name
['Microsoft ChakraCore 0', 'Microsoft Edge 0']

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "108664"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-1051"
    }
  },
  "description": "Microsoft Edge\u662f\u5fae\u8f6f\u65b0\u7684\u6d4f\u89c8\u5668\uff0c\u4eceEdgeHTML\u5185\u6838\u8fc1\u79fb\u4e3aChromium\u5185\u6838\uff0c\u540c\u65f6\u8fd8\u4f1a\u767b\u9646\u5230Windows 7/8/8.1\u548cmacOS\u5e73\u53f0\u3002\n\nMicrosoft Edge Chakra Scripting Engine\u8fdc\u7a0b\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u5bfc\u81f4\u5185\u5b58\u635f\u574f\u7cfb\u7edf\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Qixun Zhao",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://portal.msrc.microsoft.com/en-us/security-guidance",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-24841",
  "openTime": "2019-07-29",
  "patchDescription": "Microsoft Edge\u662f\u5fae\u8f6f\u65b0\u7684\u6d4f\u89c8\u5668\uff0c\u4eceEdgeHTML\u5185\u6838\u8fc1\u79fb\u4e3aChromium\u5185\u6838\uff0c\u540c\u65f6\u8fd8\u4f1a\u767b\u9646\u5230Windows 7/8/8.1\u548cmacOS\u5e73\u53f0\u3002\r\n\r\nMicrosoft Edge Chakra Scripting Engine\u8fdc\u7a0b\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u5bfc\u81f4\u5185\u5b58\u635f\u574f\u7cfb\u7edf\u62d2\u7edd\u670d\u52a1\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 Edge Chakra Scripting Engine\u8fdc\u7a0b\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff08CNVD-2019-24841\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft ChakraCore 0",
      "Microsoft Edge  0"
    ]
  },
  "referenceLink": "https://www.securityfocus.com/bid/108664 \r\nhttp://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1051 https://www.microsoft.com/en-us/windows/microsoft-edge \r\nhttp://www.microsoft.com \r\nhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1051",
  "serverity": "\u9ad8",
  "submitTime": "2019-06-13",
  "title": "Microsoft Edge Chakra Scripting Engine\u8fdc\u7a0b\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff08CNVD-2019-24841\uff09"
}

CVE-2019-1051 (GCVE-0-2019-1051)

Vulnerability from cvelistv5 – Published: 2019-06-12 13:49 – Updated: 2025-05-20 17:50

Title

Chakra Scripting Engine Memory Corruption Vulnerability

Summary

A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge (HTML-based). 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. In a web-based attack scenario, an attacker could host a specially crafted website that is designed to exploit the vulnerability through Microsoft Edge (HTML-based) and then convince a user to view the website. The attacker could also take advantage of compromised websites and websites that accept or host user-provided content or advertisements. These websites could contain specially crafted content that could exploit the vulnerability. The security update addresses the vulnerability by modifying how the Chakra 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

2 references

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

Impacted products

2 products

Vendor	Product	Version
Microsoft	Microsoft Edge (EdgeHTML-based)	Affected: 1.0..0 , < publication (custom)
Microsoft	ChakraCore	Affected: 0 , < publication (custom)

Date Public

2019-06-11 07:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T18:06:31.578Z",
          "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-2019-1051"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "platforms": [
            "Windows 10 Version 1703 for 32-bit Systems",
            "Windows 10 Version 1703 for x64-based Systems",
            "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 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",
            "Windows 10 Version 1903 for x64-based Systems",
            "Windows 10 Version 1903 for ARM64-based Systems",
            "Windows 10 for 32-bit Systems",
            "Windows 10 for x64-based Systems",
            "Windows 10 Version 1607 for 32-bit Systems",
            "Windows 10 Version 1607 for x64-based Systems",
            "Windows Server 2016"
          ],
          "product": "Microsoft Edge (EdgeHTML-based)",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "publication",
              "status": "affected",
              "version": "1.0..0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "ChakraCore"
          ],
          "product": "ChakraCore",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "publication",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:microsoft:edge:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "publication",
                  "versionStartIncluding": "1.0..0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "publication",
                  "versionStartIncluding": "0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "datePublic": "2019-06-11T07:00:00.000Z",
      "descriptions": [
        {
          "lang": "en-US",
          "value": "A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge (HTML-based). 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.\nIn a web-based attack scenario, an attacker could host a specially crafted website that is designed to exploit the vulnerability through Microsoft Edge (HTML-based) and then convince a user to view the website. The attacker could also take advantage of compromised websites and websites that accept or host user-provided content or advertisements. These websites could contain specially crafted content that could exploit the vulnerability.\nThe security update addresses the vulnerability by modifying how the Chakra scripting engine handles objects in memory."
        }
      ],
      "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"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en-US",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Remote Code Execution",
              "lang": "en-US",
              "type": "Impact"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-20T17:50:19.336Z",
        "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
        "shortName": "microsoft"
      },
      "references": [
        {
          "name": "Chakra Scripting Engine Memory Corruption Vulnerability",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2019-1051"
        }
      ],
      "title": "Chakra Scripting Engine Memory Corruption Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
    "assignerShortName": "microsoft",
    "cveId": "CVE-2019-1051",
    "datePublished": "2019-06-12T13:49:41.000Z",
    "dateReserved": "2018-11-26T00:00:00.000Z",
    "dateUpdated": "2025-05-20T17:50:19.336Z",
    "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.