cve-2021-28090
Vulnerability from cvelistv5
Published
2021-03-19 04:19
Modified
2024-08-03 21:33
Severity ?
Summary
Tor before 0.4.5.7 allows a remote attacker to cause Tor directory authorities to exit with an assertion failure, aka TROVE-2021-002.
References
cve@mitre.orghttps://blog.torproject.org/node/2009Release Notes, Vendor Advisory
cve@mitre.orghttps://bugs.torproject.org/tpo/core/tor/40316Vendor Advisory
cve@mitre.orghttps://gitlab.torproject.org/tpo/core/tor/-/issues/40316Vendor Advisory
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HPDXB2GZHG3VNOTWSXQ3QZVHNV76WCU5/
cve@mitre.orghttps://security.gentoo.org/glsa/202107-25Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://blog.torproject.org/node/2009Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugs.torproject.org/tpo/core/tor/40316Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://gitlab.torproject.org/tpo/core/tor/-/issues/40316Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HPDXB2GZHG3VNOTWSXQ3QZVHNV76WCU5/
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202107-25Third Party Advisory
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T21:33:17.495Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://gitlab.torproject.org/tpo/core/tor/-/issues/40316"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://blog.torproject.org/node/2009"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugs.torproject.org/tpo/core/tor/40316"
          },
          {
            "name": "FEDORA-2021-e68317166d",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HPDXB2GZHG3VNOTWSXQ3QZVHNV76WCU5/"
          },
          {
            "name": "GLSA-202107-25",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202107-25"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Tor before 0.4.5.7 allows a remote attacker to cause Tor directory authorities to exit with an assertion failure, aka TROVE-2021-002."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-07-10T04:06:15",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://gitlab.torproject.org/tpo/core/tor/-/issues/40316"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://blog.torproject.org/node/2009"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugs.torproject.org/tpo/core/tor/40316"
        },
        {
          "name": "FEDORA-2021-e68317166d",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HPDXB2GZHG3VNOTWSXQ3QZVHNV76WCU5/"
        },
        {
          "name": "GLSA-202107-25",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202107-25"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-28090",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Tor before 0.4.5.7 allows a remote attacker to cause Tor directory authorities to exit with an assertion failure, aka TROVE-2021-002."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://gitlab.torproject.org/tpo/core/tor/-/issues/40316",
              "refsource": "MISC",
              "url": "https://gitlab.torproject.org/tpo/core/tor/-/issues/40316"
            },
            {
              "name": "https://blog.torproject.org/node/2009",
              "refsource": "CONFIRM",
              "url": "https://blog.torproject.org/node/2009"
            },
            {
              "name": "https://bugs.torproject.org/tpo/core/tor/40316",
              "refsource": "CONFIRM",
              "url": "https://bugs.torproject.org/tpo/core/tor/40316"
            },
            {
              "name": "FEDORA-2021-e68317166d",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HPDXB2GZHG3VNOTWSXQ3QZVHNV76WCU5/"
            },
            {
              "name": "GLSA-202107-25",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202107-25"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-28090",
    "datePublished": "2021-03-19T04:19:06",
    "dateReserved": "2021-03-08T00:00:00",
    "dateUpdated": "2024-08-03T21:33:17.495Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:torproject:tor:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"0.3.5.14\", \"matchCriteriaId\": \"43571CF8-3E89-4207-85A4-809927C4E8B1\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:torproject:tor:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"0.4.4.4\", \"versionEndExcluding\": \"0.4.4.8\", \"matchCriteriaId\": \"172491E9-1095-4908-8D59-F65C7639FDAF\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:torproject:tor:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"0.4.5.0\", \"versionEndExcluding\": \"0.4.5.7\", \"matchCriteriaId\": \"A7449C9D-05ED-49E4-A3D9-674B44E032F9\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:torproject:tor:0.4.4.0:alpha:*:*:*:*:*:*\", \"matchCriteriaId\": \"C3708B4D-8F02-47B4-81E8-AA626B04C906\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:torproject:tor:0.4.4.1:alpha:*:*:*:*:*:*\", \"matchCriteriaId\": \"2143F2C0-BBD4-4B14-84D6-70125DD37376\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:torproject:tor:0.4.4.2:alpha:*:*:*:*:*:*\", \"matchCriteriaId\": \"85811EFA-8639-439D-BC97-52C70D5937E1\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:torproject:tor:0.4.4.3:alpha:*:*:*:*:*:*\", \"matchCriteriaId\": \"419573B8-18FB-4BEA-8C21-023BA05B3D8E\"}]}]}, {\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"E460AA51-FCDA-46B9-AE97-E6676AA5E194\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"Tor before 0.4.5.7 allows a remote attacker to cause Tor directory authorities to exit with an assertion failure, aka TROVE-2021-002.\"}, {\"lang\": \"es\", \"value\": \"Tor versiones anteriores a 0.4.5.7, permite a un atacante remoto causar que autoridades del directorio de Tor salgan con un fallo de aserci\\u00f3n, tambi\\u00e9n se conoce como TROVE-2021-002\"}]",
      "id": "CVE-2021-28090",
      "lastModified": "2024-11-21T05:59:04.210",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L\", \"baseScore\": 5.3, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"LOW\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 1.4}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:N/C:N/I:N/A:P\", \"baseScore\": 5.0, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"PARTIAL\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 10.0, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2021-03-19T05:15:12.870",
      "references": "[{\"url\": \"https://blog.torproject.org/node/2009\", \"source\": \"cve@mitre.org\", \"tags\": [\"Release Notes\", \"Vendor Advisory\"]}, {\"url\": \"https://bugs.torproject.org/tpo/core/tor/40316\", \"source\": \"cve@mitre.org\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://gitlab.torproject.org/tpo/core/tor/-/issues/40316\", \"source\": \"cve@mitre.org\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HPDXB2GZHG3VNOTWSXQ3QZVHNV76WCU5/\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://security.gentoo.org/glsa/202107-25\", \"source\": \"cve@mitre.org\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://blog.torproject.org/node/2009\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Release Notes\", \"Vendor Advisory\"]}, {\"url\": \"https://bugs.torproject.org/tpo/core/tor/40316\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://gitlab.torproject.org/tpo/core/tor/-/issues/40316\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HPDXB2GZHG3VNOTWSXQ3QZVHNV76WCU5/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://security.gentoo.org/glsa/202107-25\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\"]}]",
      "sourceIdentifier": "cve@mitre.org",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-617\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2021-28090\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2021-03-19T05:15:12.870\",\"lastModified\":\"2024-11-21T05:59:04.210\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Tor before 0.4.5.7 allows a remote attacker to cause Tor directory authorities to exit with an assertion failure, aka TROVE-2021-002.\"},{\"lang\":\"es\",\"value\":\"Tor versiones anteriores a 0.4.5.7, permite a un atacante remoto causar que autoridades del directorio de Tor salgan con un fallo de aserci\u00f3n, tambi\u00e9n se conoce como TROVE-2021-002\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-617\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:torproject:tor:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"0.3.5.14\",\"matchCriteriaId\":\"43571CF8-3E89-4207-85A4-809927C4E8B1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:torproject:tor:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"0.4.4.4\",\"versionEndExcluding\":\"0.4.4.8\",\"matchCriteriaId\":\"172491E9-1095-4908-8D59-F65C7639FDAF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:torproject:tor:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"0.4.5.0\",\"versionEndExcluding\":\"0.4.5.7\",\"matchCriteriaId\":\"A7449C9D-05ED-49E4-A3D9-674B44E032F9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:torproject:tor:0.4.4.0:alpha:*:*:*:*:*:*\",\"matchCriteriaId\":\"C3708B4D-8F02-47B4-81E8-AA626B04C906\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:torproject:tor:0.4.4.1:alpha:*:*:*:*:*:*\",\"matchCriteriaId\":\"2143F2C0-BBD4-4B14-84D6-70125DD37376\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:torproject:tor:0.4.4.2:alpha:*:*:*:*:*:*\",\"matchCriteriaId\":\"85811EFA-8639-439D-BC97-52C70D5937E1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:torproject:tor:0.4.4.3:alpha:*:*:*:*:*:*\",\"matchCriteriaId\":\"419573B8-18FB-4BEA-8C21-023BA05B3D8E\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E460AA51-FCDA-46B9-AE97-E6676AA5E194\"}]}]}],\"references\":[{\"url\":\"https://blog.torproject.org/node/2009\",\"source\":\"cve@mitre.org\",\"tags\":[\"Release Notes\",\"Vendor Advisory\"]},{\"url\":\"https://bugs.torproject.org/tpo/core/tor/40316\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://gitlab.torproject.org/tpo/core/tor/-/issues/40316\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HPDXB2GZHG3VNOTWSXQ3QZVHNV76WCU5/\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://security.gentoo.org/glsa/202107-25\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://blog.torproject.org/node/2009\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Release Notes\",\"Vendor Advisory\"]},{\"url\":\"https://bugs.torproject.org/tpo/core/tor/40316\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://gitlab.torproject.org/tpo/core/tor/-/issues/40316\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HPDXB2GZHG3VNOTWSXQ3QZVHNV76WCU5/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://security.gentoo.org/glsa/202107-25\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.