Vulnerability-Lookup

CNVD-2019-42589

Vulnerability from cnvd - Published: 2019-11-28

Title

Google Chrome内存错误引用漏洞（CNVD-2019-42589）

Description

Google Chrome是美国谷歌（Google）公司的一款Web浏览器。PDFium是其中的一个开源PDF渲染引擎。 Google Chrome 76.0.3809.100之前版本存在安全漏洞。远程攻击者可通过特制PDF文件利用利用该漏洞导致堆破坏。

Severity

中

Patch Name

Google Chrome内存错误引用漏洞（CNVD-2019-42589）的补丁

Patch Description

Google Chrome是美国谷歌（Google）公司的一款Web浏览器。PDFium是其中的一个开源PDF渲染引擎。 Google Chrome 76.0.3809.100之前版本存在安全漏洞。远程攻击者可通过特制PDF文件利用利用该漏洞导致堆破坏。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://chromereleases.googleblog.com/2019/08/stable-channel-update-for-desktop.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-5868

Impacted products

Name
Google Chrome <76.0.3809.100

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-5868",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-5868"
    }
  },
  "description": "Google Chrome\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\u3002PDFium\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u5f00\u6e90PDF\u6e32\u67d3\u5f15\u64ce\u3002\n\nGoogle Chrome 76.0.3809.100\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236PDF\u6587\u4ef6\u5229\u7528\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5806\u7834\u574f\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://chromereleases.googleblog.com/2019/08/stable-channel-update-for-desktop.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-42589",
  "openTime": "2019-11-28",
  "patchDescription": "Google Chrome\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\u3002PDFium\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u5f00\u6e90PDF\u6e32\u67d3\u5f15\u64ce\u3002\r\n\r\nGoogle Chrome 76.0.3809.100\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236PDF\u6587\u4ef6\u5229\u7528\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5806\u7834\u574f\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\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\uff08CNVD-2019-42589\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Google Chrome \u003c76.0.3809.100"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-5868",
  "serverity": "\u4e2d",
  "submitTime": "2019-11-27",
  "title": "Google Chrome\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\uff08CNVD-2019-42589\uff09"
}

CVE-2019-5868 (GCVE-0-2019-5868)

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

Summary

Use after free in PDFium in Google Chrome prior to 76.0.3809.100 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file.

Severity

No CVSS data available.

CWE

Use after free

Assigner

Chrome Google root

References

2 references

URL	Tags
https://chromereleases.googleblog.com/2019/08/sta…	x_refsource_MISC
https://crbug.com/983867	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Google	Chrome	Affected: unspecified , < 76.0.3809.100 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T20:09:23.636Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://chromereleases.googleblog.com/2019/08/stable-channel-update-for-desktop.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://crbug.com/983867"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Chrome",
          "vendor": "Google",
          "versions": [
            {
              "lessThan": "76.0.3809.100",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Use after free in PDFium in Google Chrome prior to 76.0.3809.100 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Use after free",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-11-25T14:22:56.000Z",
        "orgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28",
        "shortName": "Chrome"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://chromereleases.googleblog.com/2019/08/stable-channel-update-for-desktop.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://crbug.com/983867"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@google.com",
          "ID": "CVE-2019-5868",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Chrome",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "76.0.3809.100"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Google"
              }
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        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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            {
              "lang": "eng",
              "value": "Use after free in PDFium in Google Chrome prior to 76.0.3809.100 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Use after free"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://chromereleases.googleblog.com/2019/08/stable-channel-update-for-desktop.html",
              "refsource": "MISC",
              "url": "https://chromereleases.googleblog.com/2019/08/stable-channel-update-for-desktop.html"
            },
            {
              "name": "https://crbug.com/983867",
              "refsource": "MISC",
              "url": "https://crbug.com/983867"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28",
    "assignerShortName": "Chrome",
    "cveId": "CVE-2019-5868",
    "datePublished": "2019-11-25T14:22:56.000Z",
    "dateReserved": "2019-01-09T00:00:00.000Z",
    "dateUpdated": "2024-08-04T20:09:23.636Z",
    "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.