cnvd - cnvd-2018-00110

cnvd-2018-00110

Vulnerability from cnvd

Title: Tor存在未明漏洞

Description:

Tor（The Onion Router）是第二代洋葱路由（onion routing）的一种实现，主要用于匿名访问互联网。

Tor中存在安全漏洞。攻击者可利用该漏洞关闭日志警告。

Severity: 中

Patch Name: Tor存在未明漏洞的补丁

Patch Description:

Tor（The Onion Router）是第二代洋葱路由（onion routing）的一种实现，主要用于匿名访问互联网。

Tor中存在安全漏洞。攻击者可利用该漏洞关闭日志警告。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://blog.torproject.org/new-stable-tor-releases-security-fixes-0319-03013-02914-02817-02516

Reference: https://blog.torproject.org/new-stable-tor-releases-security-fixes-0319-03013-02914-02817-02516

Impacted products

Name
['Tor Tor <0.2.5.16', 'Tor Tor >=0.2.6，<=0.2.8.17(<0.2.8)', 'Tor Tor 0.2.9，<0.2.9.14', 'Tor Tor 0.3.0，<0.3.0.13', 'Tor Tor 0.3.1，<0.3.1.9']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-8822",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8822"
    }
  },
  "description": "Tor\uff08The Onion Router\uff09\u662f\u7b2c\u4e8c\u4ee3\u6d0b\u8471\u8def\u7531\uff08onion routing\uff09\u7684\u4e00\u79cd\u5b9e\u73b0\uff0c\u4e3b\u8981\u7528\u4e8e\u533f\u540d\u8bbf\u95ee\u4e92\u8054\u7f51\u3002\r\n\r\nTor\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5173\u95ed\u65e5\u5fd7\u8b66\u544a\u3002",
  "discovererName": "unknow",
  "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://blog.torproject.org/new-stable-tor-releases-security-fixes-0319-03013-02914-02817-02516",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-00110",
  "openTime": "2018-01-05",
  "patchDescription": "Tor\uff08The Onion Router\uff09\u662f\u7b2c\u4e8c\u4ee3\u6d0b\u8471\u8def\u7531\uff08onion routing\uff09\u7684\u4e00\u79cd\u5b9e\u73b0\uff0c\u4e3b\u8981\u7528\u4e8e\u533f\u540d\u8bbf\u95ee\u4e92\u8054\u7f51\u3002\r\n\r\nTor\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5173\u95ed\u65e5\u5fd7\u8b66\u544a\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": "Tor\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Tor  Tor \u003c0.2.5.16",
      "Tor Tor \u003e=0.2.6\uff0c\u003c=0.2.8.17(\u003c0.2.8)",
      "Tor Tor 0.2.9\uff0c\u003c0.2.9.14",
      "Tor Tor 0.3.0\uff0c\u003c0.3.0.13",
      "Tor Tor 0.3.1\uff0c\u003c0.3.1.9"
    ]
  },
  "referenceLink": "https://blog.torproject.org/new-stable-tor-releases-security-fixes-0319-03013-02914-02817-02516",
  "serverity": "\u4e2d",
  "submitTime": "2017-12-05",
  "title": "Tor\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2017-8822 (GCVE-0-2017-8822)

Vulnerability from cvelistv5

Published

2017-12-03 07:00

Modified

2024-08-05 16:48

Severity ?

CWE

loss of anonymity

Summary

In Tor before 0.2.5.16, 0.2.6 through 0.2.8 before 0.2.8.17, 0.2.9 before 0.2.9.14, 0.3.0 before 0.3.0.13, and 0.3.1 before 0.3.1.9, relays (that have incompletely downloaded descriptors) can pick themselves in a circuit path, leading to a degradation of anonymity, aka TROVE-2017-012.

References

▼	URL	Tags
	https://bugs.torproject.org/21534	x_refsource_CONFIRM
	https://blog.torproject.org/new-stable-tor-releases-security-fixes-0319-03013-02914-02817-02516	x_refsource_CONFIRM
	https://bugs.torproject.org/24333	x_refsource_CONFIRM
	https://www.debian.org/security/2017/dsa-4054	vendor-advisory, x_refsource_DEBIAN

Impacted products

	Vendor	Product	Version
	n/a	Tor before 0.2.5.16, 0.2.6 through 0.2.8 before 0.2.8.17, 0.2.9 before 0.2.9.14, 0.3.0 before 0.3.0.13, and 0.3.1 before 0.3.1.9	Version: Tor before 0.2.5.16, 0.2.6 through 0.2.8 before 0.2.8.17, 0.2.9 before 0.2.9.14, 0.3.0 before 0.3.0.13, and 0.3.1 before 0.3.1.9

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T16:48:21.933Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugs.torproject.org/21534"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://blog.torproject.org/new-stable-tor-releases-security-fixes-0319-03013-02914-02817-02516"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugs.torproject.org/24333"
          },
          {
            "name": "DSA-4054",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2017/dsa-4054"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Tor before 0.2.5.16, 0.2.6 through 0.2.8 before 0.2.8.17, 0.2.9 before 0.2.9.14, 0.3.0 before 0.3.0.13, and 0.3.1 before 0.3.1.9",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Tor before 0.2.5.16, 0.2.6 through 0.2.8 before 0.2.8.17, 0.2.9 before 0.2.9.14, 0.3.0 before 0.3.0.13, and 0.3.1 before 0.3.1.9"
            }
          ]
        }
      ],
      "datePublic": "2017-12-03T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "In Tor before 0.2.5.16, 0.2.6 through 0.2.8 before 0.2.8.17, 0.2.9 before 0.2.9.14, 0.3.0 before 0.3.0.13, and 0.3.1 before 0.3.1.9, relays (that have incompletely downloaded descriptors) can pick themselves in a circuit path, leading to a degradation of anonymity, aka TROVE-2017-012."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "loss of anonymity",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-12-04T10:57:01",
        "orgId": "79363d38-fa19-49d1-9214-5f28da3f3ac5",
        "shortName": "debian"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugs.torproject.org/21534"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://blog.torproject.org/new-stable-tor-releases-security-fixes-0319-03013-02914-02817-02516"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugs.torproject.org/24333"
        },
        {
          "name": "DSA-4054",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2017/dsa-4054"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@debian.org",
          "ID": "CVE-2017-8822",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Tor before 0.2.5.16, 0.2.6 through 0.2.8 before 0.2.8.17, 0.2.9 before 0.2.9.14, 0.3.0 before 0.3.0.13, and 0.3.1 before 0.3.1.9",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Tor before 0.2.5.16, 0.2.6 through 0.2.8 before 0.2.8.17, 0.2.9 before 0.2.9.14, 0.3.0 before 0.3.0.13, and 0.3.1 before 0.3.1.9"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
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              "lang": "eng",
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "loss of anonymity"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugs.torproject.org/21534",
              "refsource": "CONFIRM",
              "url": "https://bugs.torproject.org/21534"
            },
            {
              "name": "https://blog.torproject.org/new-stable-tor-releases-security-fixes-0319-03013-02914-02817-02516",
              "refsource": "CONFIRM",
              "url": "https://blog.torproject.org/new-stable-tor-releases-security-fixes-0319-03013-02914-02817-02516"
            },
            {
              "name": "https://bugs.torproject.org/24333",
              "refsource": "CONFIRM",
              "url": "https://bugs.torproject.org/24333"
            },
            {
              "name": "DSA-4054",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2017/dsa-4054"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "79363d38-fa19-49d1-9214-5f28da3f3ac5",
    "assignerShortName": "debian",
    "cveId": "CVE-2017-8822",
    "datePublished": "2017-12-03T07:00:00",
    "dateReserved": "2017-05-07T00:00:00",
    "dateUpdated": "2024-08-05T16:48:21.933Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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