Vulnerability-Lookup

CNVD-2020-60989

Vulnerability from cnvd - Published: 2020-11-06

Title

Google Chrome for Android缓冲区溢出漏洞

Description

Google Chrome是美国谷歌（Google）公司的一款Web浏览器。 Google Chrome for Android 86.0.4240.185之前版本中存在缓冲区溢出漏洞，该漏洞源于UI 界面的堆缓冲溢出，攻击者可通过精心制作的HTML页面执行沙箱转义从而使浏览器UI的堆缓冲区溢出危害渲染器进程。

Severity

中

Patch Name

Google Chrome for Android缓冲区溢出漏洞的补丁

Patch Description

Google Chrome是美国谷歌（Google）公司的一款Web浏览器。 Google Chrome for Android 86.0.4240.185之前版本中存在缓冲区溢出漏洞，该漏洞源于UI 界面的堆缓冲溢出，攻击者可通过精心制作的HTML页面执行沙箱转义从而使浏览器UI的堆缓冲区溢出危害渲染器进程。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

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/2020/11/chrome-for-android-update.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-16010

Impacted products

Name
Google Google Chrome for Android <86.0.4240.185

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-16010"
    }
  },
  "description": "Google Chrome\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\u3002\n\nGoogle Chrome for Android 86.0.4240.185\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eUI \u754c\u9762\u7684\u5806\u7f13\u51b2\u6ea2\u51fa\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7cbe\u5fc3\u5236\u4f5c\u7684HTML\u9875\u9762\u6267\u884c\u6c99\u7bb1\u8f6c\u4e49\u4ece\u800c\u4f7f\u6d4f\u89c8\u5668UI\u7684\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u5371\u5bb3\u6e32\u67d3\u5668\u8fdb\u7a0b\u3002",
  "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/2020/11/chrome-for-android-update.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-60989",
  "openTime": "2020-11-06",
  "patchDescription": "Google Chrome\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\u3002\r\n\r\nGoogle Chrome for Android 86.0.4240.185\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eUI \u754c\u9762\u7684\u5806\u7f13\u51b2\u6ea2\u51fa\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7cbe\u5fc3\u5236\u4f5c\u7684HTML\u9875\u9762\u6267\u884c\u6c99\u7bb1\u8f6c\u4e49\u4ece\u800c\u4f7f\u6d4f\u89c8\u5668UI\u7684\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u5371\u5bb3\u6e32\u67d3\u5668\u8fdb\u7a0b\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 for Android\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Google Google Chrome for Android \u003c86.0.4240.185"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-16010",
  "serverity": "\u4e2d",
  "submitTime": "2020-11-06",
  "title": "Google Chrome for Android\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2020-16010 (GCVE-0-2020-16010)

Vulnerability from cvelistv5 – Published: 2020-11-03 02:21 – Updated: 2026-01-12 21:32

Summary

Heap buffer overflow in UI in Google Chrome on Android prior to 86.0.4240.185 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

Severity

9.6 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

SSVC

Exploitation: active Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-05-20 19:57 UTC

CWE

Heap buffer overflow
CWE-122 - Heap-based Buffer Overflow

Assigner

Chrome Google root

References

3 references

URL	Tags
https://crbug.com/1144368	x_refsource_MISC
https://chromereleases.googleblog.com/2020/11/chr…	x_refsource_MISC
https://www.cisa.gov/known-exploited-vulnerabilit…	government-resource

Impacted products

3 products

Vendor	Product	Version
Google	Chrome	Affected: unspecified , < 86.0.4240.185 (custom)
google	chrome	Affected: 0 , < 86.0.4240.185 (custom) cpe:2.3:a:google:chrome:-:::::::*
google	android	Affected: * cpe:2.3:o:google:android:-:::::::*

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:google:chrome:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "chrome",
            "vendor": "google",
            "versions": [
              {
                "lessThan": "86.0.4240.185",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:o:google:android:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "android",
            "vendor": "google",
            "versions": [
              {
                "status": "affected",
                "version": "*"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.6,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "CHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "dateAdded": "2021-11-03",
                "reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-16010"
              },
              "type": "kev"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2020-16010",
                "options": [
                  {
                    "Exploitation": "active"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-20T19:57:47.617646Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-122",
                "description": "CWE-122 Heap-based Buffer Overflow",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-01-12T21:32:34.495Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "government-resource"
            ],
            "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-16010"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T13:30:23.566Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://crbug.com/1144368"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://chromereleases.googleblog.com/2020/11/chrome-for-android-update.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Chrome",
          "vendor": "Google",
          "versions": [
            {
              "lessThan": "86.0.4240.185",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Heap buffer overflow in UI in Google Chrome on Android prior to 86.0.4240.185 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Heap buffer overflow",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-11-03T02:21:48.000Z",
        "orgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28",
        "shortName": "Chrome"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://crbug.com/1144368"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://chromereleases.googleblog.com/2020/11/chrome-for-android-update.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "chrome-cve-admin@google.com",
          "ID": "CVE-2020-16010",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Chrome",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "86.0.4240.185"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Google"
              }
            ]
          }
        },
        "data_format": "MITRE",
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        "data_version": "4.0",
        "description": {
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              "value": "Heap buffer overflow in UI in Google Chrome on Android prior to 86.0.4240.185 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Heap buffer overflow"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://crbug.com/1144368",
              "refsource": "MISC",
              "url": "https://crbug.com/1144368"
            },
            {
              "name": "https://chromereleases.googleblog.com/2020/11/chrome-for-android-update.html",
              "refsource": "MISC",
              "url": "https://chromereleases.googleblog.com/2020/11/chrome-for-android-update.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28",
    "assignerShortName": "Chrome",
    "cveId": "CVE-2020-16010",
    "datePublished": "2020-11-03T02:21:48.000Z",
    "dateReserved": "2020-07-27T00:00:00.000Z",
    "dateUpdated": "2026-01-12T21:32:34.495Z",
    "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.

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.