pysec - pysec-2014-86

PYSEC-2014-86

Vulnerability from pysec - Published: 2014-05-20 14:55 - Updated: 2021-08-27 03:22

Details

The (1) make_nonce, (2) generate_nonce, and (3) generate_verifier functions in SimpleGeo python-oauth2 uses weak random numbers to generate nonces, which makes it easier for remote attackers to guess the nonce via a brute force attack.

Impacted products

Name	purl
oauth2	pkg:pypi/oauth2

Aliases

CVE-2013-4347

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "oauth2",
        "purl": "pkg:pypi/oauth2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.9rc1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.0.0",
        "1.0.4",
        "1.0.5",
        "1.0.6",
        "1.0.7",
        "1.0.8",
        "1.0.9",
        "1.1.0",
        "1.1.1",
        "1.1.3",
        "1.2.0",
        "1.5.150",
        "1.5.153",
        "1.5.155",
        "1.5.158",
        "1.5.159",
        "1.5.160",
        "1.5.161",
        "1.5.162",
        "1.5.163",
        "1.5.164",
        "1.5.165",
        "1.5.166",
        "1.5.167",
        "1.5.168",
        "1.5.169",
        "1.5.170",
        "1.5.210",
        "1.5.211"
      ]
    }
  ],
  "aliases": [
    "CVE-2013-4347"
  ],
  "details": "The (1) make_nonce, (2) generate_nonce, and (3) generate_verifier functions in SimpleGeo python-oauth2 uses weak random numbers to generate nonces, which makes it easier for remote attackers to guess the nonce via a brute force attack.",
  "id": "PYSEC-2014-86",
  "modified": "2021-08-27T03:22:09.666793Z",
  "published": "2014-05-20T14:55:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://github.com/simplegeo/python-oauth2/issues/9"
    },
    {
      "type": "WEB",
      "url": "https://github.com/simplegeo/python-oauth2/pull/146"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2013/09/12/7"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/62388"
    }
  ]
}

CVE-2013-4347 (GCVE-0-2013-4347)

Vulnerability from cvelistv5 – Published: 2014-05-20 14:00 – Updated: 2024-08-06 16:38

Summary

Severity ?

No CVSS data available.

CWE

Assigner

redhat

References

URL

Tags

	http://www.securityfocus.com/bid/62388	vdb-entryx_refsource_BID
	https://github.com/simplegeo/python-oauth2/issues/9	x_refsource_MISC
	http://www.openwall.com/lists/oss-security/2013/09/12/7	mailing-listx_refsource_MLIST
	https://github.com/simplegeo/python-oauth2/pull/146	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T16:38:01.910Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "62388",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/62388"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/simplegeo/python-oauth2/issues/9"
          },
          {
            "name": "[oss-security] 20130912 Re: cve requests for python-oauth2",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2013/09/12/7"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/simplegeo/python-oauth2/pull/146"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2010-04-24T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The (1) make_nonce, (2) generate_nonce, and (3) generate_verifier functions in SimpleGeo python-oauth2 uses weak random numbers to generate nonces, which makes it easier for remote attackers to guess the nonce via a brute force attack."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2016-11-25T19:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "62388",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/62388"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/simplegeo/python-oauth2/issues/9"
        },
        {
          "name": "[oss-security] 20130912 Re: cve requests for python-oauth2",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2013/09/12/7"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/simplegeo/python-oauth2/pull/146"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2013-4347",
    "datePublished": "2014-05-20T14:00:00",
    "dateReserved": "2013-06-12T00:00:00",
    "dateUpdated": "2024-08-06T16:38:01.910Z",
    "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

PYSEC-2014-86

CVE-2013-4347 (GCVE-0-2013-4347)

Tags

Sightings

Nomenclature