Vulnerability-Lookup

GHSA-Q2PP-3636-PF45

Vulnerability from github – Published: 2022-05-17 05:40 – Updated: 2022-05-17 05:40

Details

The random number generator in the Crypto application before 2.0.2.2, and SSH before 2.0.5, as used in the Erlang/OTP ssh library before R14B03, uses predictable seeds based on the current time, which makes it easier for remote attackers to guess DSA host and SSH session keys.

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{
  "affected": [],
  "aliases": [
    "CVE-2011-0766"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2011-05-31T20:55:00Z",
    "severity": "HIGH"
  },
  "details": "The random number generator in the Crypto application before 2.0.2.2, and SSH before 2.0.5, as used in the Erlang/OTP ssh library before R14B03, uses predictable seeds based on the current time, which makes it easier for remote attackers to guess DSA host and SSH session keys.",
  "id": "GHSA-q2pp-3636-pf45",
  "modified": "2022-05-17T05:40:16Z",
  "published": "2022-05-17T05:40:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-0766"
    },
    {
      "type": "WEB",
      "url": "https://github.com/erlang/otp/commit/f228601de45c5b53241b103af6616453c50885a5"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/44709"
    },
    {
      "type": "WEB",
      "url": "http://www.kb.cert.org/vuls/id/178990"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/47980"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2011-0766 (GCVE-0-2011-0766)

Vulnerability from cvelistv5 – Published: 2011-05-31 20:00 – Updated: 2024-09-17 04:29

Summary

Severity

No CVSS data available.

CWE

Assigner

certcc CNA under the mitre root

CNA scorecard E 42/100 over 165 records in the last 180 days details

References

4 references

URL	Tags
http://secunia.com/advisories/44709	third-party-advisoryx_refsource_SECUNIA
https://github.com/erlang/otp/commit/f228601de45c…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/47980	vdb-entryx_refsource_BID
http://www.kb.cert.org/vuls/id/178990	third-party-advisoryx_refsource_CERT-VN

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T22:05:53.431Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "44709",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/44709"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/erlang/otp/commit/f228601de45c5b53241b103af6616453c50885a5"
          },
          {
            "name": "47980",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/47980"
          },
          {
            "name": "VU#178990",
            "tags": [
              "third-party-advisory",
              "x_refsource_CERT-VN",
              "x_transferred"
            ],
            "url": "http://www.kb.cert.org/vuls/id/178990"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The random number generator in the Crypto application before 2.0.2.2, and SSH before 2.0.5, as used in the Erlang/OTP ssh library before R14B03, uses predictable seeds based on the current time, which makes it easier for remote attackers to guess DSA host and SSH session keys."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2011-05-31T20:00:00.000Z",
        "orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
        "shortName": "certcc"
      },
      "references": [
        {
          "name": "44709",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/44709"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/erlang/otp/commit/f228601de45c5b53241b103af6616453c50885a5"
        },
        {
          "name": "47980",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/47980"
        },
        {
          "name": "VU#178990",
          "tags": [
            "third-party-advisory",
            "x_refsource_CERT-VN"
          ],
          "url": "http://www.kb.cert.org/vuls/id/178990"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cert@cert.org",
          "ID": "CVE-2011-0766",
          "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": "The random number generator in the Crypto application before 2.0.2.2, and SSH before 2.0.5, as used in the Erlang/OTP ssh library before R14B03, uses predictable seeds based on the current time, which makes it easier for remote attackers to guess DSA host and SSH session keys."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "44709",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/44709"
            },
            {
              "name": "https://github.com/erlang/otp/commit/f228601de45c5b53241b103af6616453c50885a5",
              "refsource": "CONFIRM",
              "url": "https://github.com/erlang/otp/commit/f228601de45c5b53241b103af6616453c50885a5"
            },
            {
              "name": "47980",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/47980"
            },
            {
              "name": "VU#178990",
              "refsource": "CERT-VN",
              "url": "http://www.kb.cert.org/vuls/id/178990"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
    "assignerShortName": "certcc",
    "cveId": "CVE-2011-0766",
    "datePublished": "2011-05-31T20:00:00.000Z",
    "dateReserved": "2011-02-03T00:00:00.000Z",
    "dateUpdated": "2024-09-17T04:29:25.226Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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