github - ghsa-xwc2-2xh3-v7qg

GHSA-XWC2-2XH3-V7QG

Vulnerability from github – Published: 2022-05-17 02:02 – Updated: 2022-05-17 02:02

Details

Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha makes calls to Libevent within Libevent log handlers, which might allow remote attackers to cause a denial of service (daemon crash) via vectors that trigger certain log messages.

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{
  "affected": [],
  "aliases": [
    "CVE-2011-0490"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2011-01-19T12:00:00Z",
    "severity": "MODERATE"
  },
  "details": "Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha makes calls to Libevent within Libevent log handlers, which might allow remote attackers to cause a denial of service (daemon crash) via vectors that trigger certain log messages.",
  "id": "GHSA-xwc2-2xh3-v7qg",
  "modified": "2022-05-17T02:02:17Z",
  "published": "2022-05-17T02:02:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-0490"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64889"
    },
    {
      "type": "WEB",
      "url": "https://gitweb.torproject.org/tor.git/blob/refs/heads/release-0.2.2:/ChangeLog"
    },
    {
      "type": "WEB",
      "url": "https://trac.torproject.org/projects/tor/ticket/2190"
    },
    {
      "type": "WEB",
      "url": "http://archives.seul.org/or/announce/Jan-2011/msg00000.html"
    },
    {
      "type": "WEB",
      "url": "http://blog.torproject.org/blog/tor-02129-released-security-patches"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/45953"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2011-0490 (GCVE-0-2011-0490)

Vulnerability from cvelistv5 – Published: 2011-01-19 11:00 – Updated: 2024-08-06 21:51

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://archives.seul.org/or/announce/Jan-2011/msg…	mailing-listx_refsource_MLIST
	https://gitweb.torproject.org/tor.git/blob/refs/h…	x_refsource_CONFIRM
	http://blog.torproject.org/blog/tor-02129-release…	x_refsource_CONFIRM
	https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF
	https://trac.torproject.org/projects/tor/ticket/2190	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/45953	vdb-entryx_refsource_BID

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T21:51:08.860Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "[or-announce] 20110117 Tor 0.2.1.29 is released (security patches)",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://archives.seul.org/or/announce/Jan-2011/msg00000.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://gitweb.torproject.org/tor.git/blob/refs/heads/release-0.2.2:/ChangeLog"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://blog.torproject.org/blog/tor-02129-released-security-patches"
          },
          {
            "name": "tor-libevent-dos(64889)",
            "tags": [
              "vdb-entry",
              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64889"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://trac.torproject.org/projects/tor/ticket/2190"
          },
          {
            "name": "45953",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/45953"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2011-01-17T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha makes calls to Libevent within Libevent log handlers, which might allow remote attackers to cause a denial of service (daemon crash) via vectors that trigger certain log messages."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2017-08-16T14:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "[or-announce] 20110117 Tor 0.2.1.29 is released (security patches)",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://archives.seul.org/or/announce/Jan-2011/msg00000.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://gitweb.torproject.org/tor.git/blob/refs/heads/release-0.2.2:/ChangeLog"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://blog.torproject.org/blog/tor-02129-released-security-patches"
        },
        {
          "name": "tor-libevent-dos(64889)",
          "tags": [
            "vdb-entry",
            "x_refsource_XF"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64889"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://trac.torproject.org/projects/tor/ticket/2190"
        },
        {
          "name": "45953",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/45953"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2011-0490",
          "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 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha makes calls to Libevent within Libevent log handlers, which might allow remote attackers to cause a denial of service (daemon crash) via vectors that trigger certain log messages."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "[or-announce] 20110117 Tor 0.2.1.29 is released (security patches)",
              "refsource": "MLIST",
              "url": "http://archives.seul.org/or/announce/Jan-2011/msg00000.html"
            },
            {
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              "refsource": "CONFIRM",
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            },
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              "refsource": "CONFIRM",
              "url": "http://blog.torproject.org/blog/tor-02129-released-security-patches"
            },
            {
              "name": "tor-libevent-dos(64889)",
              "refsource": "XF",
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64889"
            },
            {
              "name": "https://trac.torproject.org/projects/tor/ticket/2190",
              "refsource": "CONFIRM",
              "url": "https://trac.torproject.org/projects/tor/ticket/2190"
            },
            {
              "name": "45953",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/45953"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2011-0490",
    "datePublished": "2011-01-19T11:00:00",
    "dateReserved": "2011-01-18T00:00:00",
    "dateUpdated": "2024-08-06T21:51:08.860Z",
    "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

GHSA-XWC2-2XH3-V7QG

CVE-2011-0490 (GCVE-0-2011-0490)

Tags

Sightings

Nomenclature