cnvd - cnvd-2020-33473

CNVD-2020-33473

Vulnerability from cnvd - Published: 2020-06-18

Title

Beaker输入验证错误漏洞

Description

Beaker是一款Web浏览器。 Beaker 0.8.9之前版本中存在安全漏洞。攻击者可利用该漏洞绕过沙盒保护，访问信息并执行代码。

Severity

高

Patch Name

Beaker输入验证错误漏洞的补丁

Patch Description

Beaker是一款Web浏览器。 Beaker 0.8.9之前版本中存在安全漏洞。攻击者可利用该漏洞绕过沙盒保护，访问信息并执行代码。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://github.com/beakerbrowser/beaker/releases/tag/0.8.9

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-12079

Impacted products

Name
Beaker Beaker <0.8.9

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-12079",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-12079"
    }
  },
  "description": "Beaker\u662f\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\u3002\n\nBeaker 0.8.9\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u6c99\u76d2\u4fdd\u62a4\uff0c\u8bbf\u95ee\u4fe1\u606f\u5e76\u6267\u884c\u4ee3\u7801\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://github.com/beakerbrowser/beaker/releases/tag/0.8.9",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-33473",
  "openTime": "2020-06-18",
  "patchDescription": "Beaker\u662f\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\u3002\r\n\r\nBeaker 0.8.9\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u6c99\u76d2\u4fdd\u62a4\uff0c\u8bbf\u95ee\u4fe1\u606f\u5e76\u6267\u884c\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": "Beaker\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Beaker Beaker \u003c0.8.9"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-12079",
  "serverity": "\u9ad8",
  "submitTime": "2020-04-23",
  "title": "Beaker\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-12079 (GCVE-0-2020-12079)

Vulnerability from cvelistv5 – Published: 2020-04-23 03:54 – Updated: 2024-08-04 11:48

Summary

Beaker before 0.8.9 allows a sandbox escape, enabling system access and code execution. This occurs because Electron context isolation is not used, and therefore an attacker can conduct a prototype-pollution attack against the Electron internal messaging API.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/beakerbrowser/beaker/issues/1519	x_refsource_MISC
	https://github.com/beakerbrowser/beaker/releases/…	x_refsource_MISC

Show details on NVD website

JSON

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T11:48:58.043Z",
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              "x_transferred"
            ],
            "url": "https://github.com/beakerbrowser/beaker/issues/1519"
          },
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            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/beakerbrowser/beaker/releases/tag/0.8.9"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "versions": [
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      "descriptions": [
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              "type": "text"
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          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2020-04-23T03:54:07",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/beakerbrowser/beaker/issues/1519"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/beakerbrowser/beaker/releases/tag/0.8.9"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-12079",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
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                      }
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            {
              "description": [
                {
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                  "value": "n/a"
                }
              ]
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          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/beakerbrowser/beaker/issues/1519",
              "refsource": "MISC",
              "url": "https://github.com/beakerbrowser/beaker/issues/1519"
            },
            {
              "name": "https://github.com/beakerbrowser/beaker/releases/tag/0.8.9",
              "refsource": "MISC",
              "url": "https://github.com/beakerbrowser/beaker/releases/tag/0.8.9"
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2020-33473

CVE-2020-12079 (GCVE-0-2020-12079)

Tags

Sightings

Nomenclature