github - ghsa-69cr-qg65-xgm7

GHSA-69CR-QG65-XGM7

Vulnerability from github – Published: 2022-04-22 00:24 – Updated: 2022-04-22 00:24

Details

PolarSSL versions prior to v1.1 use the HAVEGE random number generation algorithm. At its heart, this uses timing information based on the processor's high resolution timer (the RDTSC instruction). This instruction can be virtualized, and some virtual machine hosts have chosen to disable this instruction, returning 0s or predictable results.

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{
  "affected": [],
  "aliases": [
    "CVE-2011-4574"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-338"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-10-27T01:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "PolarSSL versions prior to v1.1 use the HAVEGE random number generation algorithm. At its heart, this uses timing information based on the processor\u0027s high resolution timer (the RDTSC instruction). This instruction can be virtualized, and some virtual machine hosts have chosen to disable this instruction, returning 0s or predictable results.",
  "id": "GHSA-69cr-qg65-xgm7",
  "modified": "2022-04-22T00:24:29Z",
  "published": "2022-04-22T00:24:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-4574"
    },
    {
      "type": "WEB",
      "url": "https://tls.mbed.org/tech-updates/security-advisories/polarssl-security-advisory-2011-02"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2011-4574 (GCVE-0-2011-4574)

Vulnerability from cvelistv5 – Published: 2021-10-27 00:52 – Updated: 2024-08-07 00:09

Summary

Severity ?

No CVSS data available.

CWE

CWE-338

Assigner

redhat

References

URL

Tags

https://tls.mbed.org/tech-updates/security-adviso…

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	PolarSSL	Affected: PolarSSL 1.1.0

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-07T00:09:19.410Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://tls.mbed.org/tech-updates/security-advisories/polarssl-security-advisory-2011-02"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "PolarSSL",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "PolarSSL 1.1.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "PolarSSL versions prior to v1.1 use the HAVEGE random number generation algorithm. At its heart, this uses timing information based on the processor\u0027s high resolution timer (the RDTSC instruction). This instruction can be virtualized, and some virtual machine hosts have chosen to disable this instruction, returning 0s or predictable results."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-338",
              "description": "CWE-338",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-10-27T00:52:57",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://tls.mbed.org/tech-updates/security-advisories/polarssl-security-advisory-2011-02"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2011-4574",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "PolarSSL",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "PolarSSL 1.1.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
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              "lang": "eng",
              "value": "PolarSSL versions prior to v1.1 use the HAVEGE random number generation algorithm. At its heart, this uses timing information based on the processor\u0027s high resolution timer (the RDTSC instruction). This instruction can be virtualized, and some virtual machine hosts have chosen to disable this instruction, returning 0s or predictable results."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-338"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://tls.mbed.org/tech-updates/security-advisories/polarssl-security-advisory-2011-02",
              "refsource": "MISC",
              "url": "https://tls.mbed.org/tech-updates/security-advisories/polarssl-security-advisory-2011-02"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2011-4574",
    "datePublished": "2021-10-27T00:52:57",
    "dateReserved": "2011-11-29T00:00:00",
    "dateUpdated": "2024-08-07T00:09:19.410Z",
    "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-69CR-QG65-XGM7

CVE-2011-4574 (GCVE-0-2011-4574)

Tags

Sightings

Nomenclature