cnvd - cnvd-2021-70123

CNVD-2021-70123

Vulnerability from cnvd - Published: 2021-09-11

Title

Brave存在未明漏洞

Description

Brave是美国Brave公司的一个快速，私密和安全的Web浏览器。 Brave Browser Desktop 1.28.62及之前版本存在安全漏洞，攻击者可以利用该漏洞获取\"V2 onion domains\"。

Severity

低

Patch Name

Brave存在未明漏洞的补丁

Patch Description

Brave是美国Brave公司的一个快速，私密和安全的Web浏览器。 Brave Browser Desktop 1.28.62及之前版本存在安全漏洞，攻击者可以利用该漏洞获取\"V2 onion domains\"。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，详情请关注厂商主页： https://brave.com/zh/。

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-22929

Impacted products

Name
Brave Brave <1.28.62

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-22929"
    }
  },
  "description": "Brave\u662f\u7f8e\u56fdBrave\u516c\u53f8\u7684\u4e00\u4e2a\u5feb\u901f\uff0c\u79c1\u5bc6\u548c\u5b89\u5168\u7684Web\u6d4f\u89c8\u5668\u3002\n\nBrave Browser Desktop 1.28.62\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\\\"V2 onion domains\\\"\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://brave.com/zh/\u3002",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-70123",
  "openTime": "2021-09-11",
  "patchDescription": "Brave\u662f\u7f8e\u56fdBrave\u516c\u53f8\u7684\u4e00\u4e2a\u5feb\u901f\uff0c\u79c1\u5bc6\u548c\u5b89\u5168\u7684Web\u6d4f\u89c8\u5668\u3002\r\n\r\nBrave Browser Desktop 1.28.62\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\\\"V2 onion domains\\\"\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": "Brave\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Brave Brave \u003c1.28.62"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-22929",
  "serverity": "\u4f4e",
  "submitTime": "2021-09-02",
  "title": "Brave\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2021-22929 (GCVE-0-2021-22929)

Vulnerability from cvelistv5 – Published: 2021-08-31 16:53 – Updated: 2024-08-03 18:58

Summary

An information disclosure exists in Brave Browser Desktop prior to version 1.28.62, where logged warning messages that included timestamps of connections to V2 onion domains in tor.log.

Severity ?

No CVSS data available.

CWE

CWE-312 - Cleartext Storage of Sensitive Information (CWE-312)

Assigner

hackerone

References

URL

Tags

https://hackerone.com/reports/1249056

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	https://github.com/brave/brave-core	Affected: 1.28.62

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T18:58:25.657Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://hackerone.com/reports/1249056"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "https://github.com/brave/brave-core",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "1.28.62"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An information disclosure exists in Brave Browser Desktop prior to version 1.28.62, where logged warning messages that included timestamps of connections to V2 onion domains in tor.log."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-312",
              "description": "Cleartext Storage of Sensitive Information (CWE-312)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-08-31T16:53:26",
        "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
        "shortName": "hackerone"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://hackerone.com/reports/1249056"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "support@hackerone.com",
          "ID": "CVE-2021-22929",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "https://github.com/brave/brave-core",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "1.28.62"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "An information disclosure exists in Brave Browser Desktop prior to version 1.28.62, where logged warning messages that included timestamps of connections to V2 onion domains in tor.log."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Cleartext Storage of Sensitive Information (CWE-312)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://hackerone.com/reports/1249056",
              "refsource": "MISC",
              "url": "https://hackerone.com/reports/1249056"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
    "assignerShortName": "hackerone",
    "cveId": "CVE-2021-22929",
    "datePublished": "2021-08-31T16:53:26",
    "dateReserved": "2021-01-06T00:00:00",
    "dateUpdated": "2024-08-03T18:58:25.657Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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-2021-70123

CVE-2021-22929 (GCVE-0-2021-22929)

Tags

Sightings

Nomenclature