Vulnerability-Lookup

CNVD-2019-23092

Vulnerability from cnvd - Published: 2019-07-17

Title

Google Chrome Blink内存错误引用漏洞（CNVD-2019-23092）

Description

Google Chrome是美国谷歌（Google）公司的一款Web浏览器。Blink是美国谷歌（Google）公司和挪威欧朋（OperaSoftware）公司共同开发的一套浏览器排版引擎（渲染引擎）。 Google Chrome 75.0.3770.90之前版本中的Blink存在内存错误引用漏洞。攻击者可通过诱使用户访问特制的网站利用该漏洞在系统上执行任意代码。

Severity

中

Patch Name

Google Chrome Blink内存错误引用漏洞（CNVD-2019-23092）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://chromereleases.googleblog.com/2019/06/stable-channel-update-for-desktop_13.html

Reference

https://chromereleases.googleblog.com/2019/06/stable-channel-update-for-desktop_13.html

Impacted products

Name
Google Chrome <75.0.3770.90

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-5842",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5842"
    }
  },
  "description": "Google Chrome\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\u3002Blink\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u548c\u632a\u5a01\u6b27\u670b\uff08OperaSoftware\uff09\u516c\u53f8\u5171\u540c\u5f00\u53d1\u7684\u4e00\u5957\u6d4f\u89c8\u5668\u6392\u7248\u5f15\u64ce\uff08\u6e32\u67d3\u5f15\u64ce\uff09\u3002\n\nGoogle Chrome 75.0.3770.90\u4e4b\u524d\u7248\u672c\u4e2d\u7684Blink\u5b58\u5728\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8bf1\u4f7f\u7528\u6237\u8bbf\u95ee\u7279\u5236\u7684\u7f51\u7ad9\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "unknown",
  "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://chromereleases.googleblog.com/2019/06/stable-channel-update-for-desktop_13.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-23092",
  "openTime": "2019-07-17",
  "patchDescription": "Google Chrome\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\u3002Blink\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u548c\u632a\u5a01\u6b27\u670b\uff08OperaSoftware\uff09\u516c\u53f8\u5171\u540c\u5f00\u53d1\u7684\u4e00\u5957\u6d4f\u89c8\u5668\u6392\u7248\u5f15\u64ce\uff08\u6e32\u67d3\u5f15\u64ce\uff09\u3002\r\n\r\nGoogle Chrome 75.0.3770.90\u4e4b\u524d\u7248\u672c\u4e2d\u7684Blink\u5b58\u5728\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8bf1\u4f7f\u7528\u6237\u8bbf\u95ee\u7279\u5236\u7684\u7f51\u7ad9\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\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": "Google Chrome Blink\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\uff08CNVD-2019-23092\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Google Chrome \u003c75.0.3770.90"
  },
  "referenceLink": "https://chromereleases.googleblog.com/2019/06/stable-channel-update-for-desktop_13.html",
  "serverity": "\u4e2d",
  "submitTime": "2019-06-18",
  "title": "Google Chrome Blink\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\uff08CNVD-2019-23092\uff09"
}

CVE-2019-5842 (GCVE-0-2019-5842)

Vulnerability from cvelistv5 – Published: 2019-11-25 14:22 – Updated: 2024-08-04 20:09

Summary

Use after free in Blink in Google Chrome prior to 75.0.3770.90 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Severity

No CVSS data available.

CWE

Use after free

Assigner

Chrome Google root

References

2 references

URL	Tags
https://crbug.com/961413	x_refsource_MISC
https://chromereleases.googleblog.com/2019/06/sta…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Google	Chrome	Affected: unspecified , < 75.0.3770.90 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T20:09:23.670Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://crbug.com/961413"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://chromereleases.googleblog.com/2019/06/stable-channel-update-for-desktop_13.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Chrome",
          "vendor": "Google",
          "versions": [
            {
              "lessThan": "75.0.3770.90",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Use after free in Blink in Google Chrome prior to 75.0.3770.90 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Use after free",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-11-25T14:22:55.000Z",
        "orgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28",
        "shortName": "Chrome"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://crbug.com/961413"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://chromereleases.googleblog.com/2019/06/stable-channel-update-for-desktop_13.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@google.com",
          "ID": "CVE-2019-5842",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Chrome",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "75.0.3770.90"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Google"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Use after free in Blink in Google Chrome prior to 75.0.3770.90 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Use after free"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://crbug.com/961413",
              "refsource": "MISC",
              "url": "https://crbug.com/961413"
            },
            {
              "name": "https://chromereleases.googleblog.com/2019/06/stable-channel-update-for-desktop_13.html",
              "refsource": "MISC",
              "url": "https://chromereleases.googleblog.com/2019/06/stable-channel-update-for-desktop_13.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28",
    "assignerShortName": "Chrome",
    "cveId": "CVE-2019-5842",
    "datePublished": "2019-11-25T14:22:55.000Z",
    "dateReserved": "2019-01-09T00:00:00.000Z",
    "dateUpdated": "2024-08-04T20:09:23.670Z",
    "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-2019-23092

CVE-2019-5842 (GCVE-0-2019-5842)

Tags

Sightings

Nomenclature

Related by attack behaviour