Vulnerability-Lookup

RUSTSEC-2016-0001 (CVE-2016-10931)

Vulnerability from osv_rustsec – Published: 2016-11-05 12:00 – Updated: 2023-06-13 13:10 – Source website

Summary

SSL/TLS MitM vulnerability due to insecure defaults

Details

All versions of rust-openssl prior to 0.9.0 contained numerous insecure defaults including off-by-default certificate verification and no API to perform hostname verification.

Unless configured correctly by a developer, these defaults could allow an attacker to perform man-in-the-middle attacks.

The problem was addressed in newer versions by enabling certificate verification by default and exposing APIs to perform hostname verification. Use the SslConnector and SslAcceptor types to take advantage of these new features (as opposed to the lower-level SslContext type).

Severity

8.1 (High)


                    
                      CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

References

URL

Type

	https://crates.io/crates/openssl	PACKAGE
	https://rustsec.org/advisories/RUSTSEC-2016-0001.html	ADVISORY
	https://github.com/sfackler/rust-openssl/releases…	WEB

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "categories": [],
        "cvss": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
        "informational": null
      },
      "ecosystem_specific": {
        "affected_functions": null,
        "affects": {
          "arch": [],
          "functions": [],
          "os": []
        }
      },
      "package": {
        "ecosystem": "crates.io",
        "name": "openssl",
        "purl": "pkg:cargo/openssl"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.0.0-0"
            },
            {
              "fixed": "0.9.0"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "versions": []
    }
  ],
  "aliases": [
    "CVE-2016-10931",
    "GHSA-34p9-f4q3-c4r7"
  ],
  "database_specific": {
    "license": "CC0-1.0"
  },
  "details": "All versions of rust-openssl prior to 0.9.0 contained numerous insecure defaults\nincluding off-by-default certificate verification and no API to perform hostname\nverification.\n\nUnless configured correctly by a developer, these defaults could allow an attacker\nto perform man-in-the-middle attacks.\n\nThe problem was addressed in newer versions by enabling certificate verification\nby default and exposing APIs to perform hostname verification. Use the\n`SslConnector` and `SslAcceptor` types to take advantage of these new features\n(as opposed to the lower-level `SslContext` type).",
  "id": "RUSTSEC-2016-0001",
  "modified": "2023-06-13T13:10:24Z",
  "published": "2016-11-05T12:00:00Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://crates.io/crates/openssl"
    },
    {
      "type": "ADVISORY",
      "url": "https://rustsec.org/advisories/RUSTSEC-2016-0001.html"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sfackler/rust-openssl/releases/tag/v0.9.0"
    }
  ],
  "related": [],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "SSL/TLS MitM vulnerability due to insecure defaults"
}

CVE-2016-10931 (GCVE-0-2016-10931)

Vulnerability from cvelistv5 – Published: 2019-08-26 12:00 – Updated: 2024-08-06 03:38

Summary

An issue was discovered in the openssl crate before 0.9.0 for Rust. There is an SSL/TLS man-in-the-middle vulnerability because certificate verification is off by default and there is no API for hostname verification.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://rustsec.org/advisories/RUSTSEC-2016-0001.html	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T03:38:56.676Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://rustsec.org/advisories/RUSTSEC-2016-0001.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in the openssl crate before 0.9.0 for Rust. There is an SSL/TLS man-in-the-middle vulnerability because certificate verification is off by default and there is no API for hostname verification."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-08-26T12:00:16.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://rustsec.org/advisories/RUSTSEC-2016-0001.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2016-10931",
          "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": "An issue was discovered in the openssl crate before 0.9.0 for Rust. There is an SSL/TLS man-in-the-middle vulnerability because certificate verification is off by default and there is no API for hostname verification."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://rustsec.org/advisories/RUSTSEC-2016-0001.html",
              "refsource": "MISC",
              "url": "https://rustsec.org/advisories/RUSTSEC-2016-0001.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2016-10931",
    "datePublished": "2019-08-26T12:00:16.000Z",
    "dateReserved": "2019-08-25T00:00:00.000Z",
    "dateUpdated": "2024-08-06T03:38:56.676Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

GHSA-34P9-F4Q3-C4R7

Vulnerability from github – Published: 2021-08-25 20:43 – Updated: 2023-06-13 20:14

Summary

Improper Certificate Validation in openssl

Details

All versions of rust-openssl prior to 0.9.0 contained numerous insecure defaults including off-by-default certificate verification and no API to perform hostname verification. Unless configured correctly by a developer, these defaults could allow an attacker to perform man-in-the-middle attacks. The problem was addressed in newer versions by enabling certificate verification by default and exposing APIs to perform hostname verification. Use the SslConnector and SslAcceptor types to take advantage of these new features (as opposed to the lower-level SslContext type).

Severity

8.1 (High)


                  
                    CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "openssl"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.9.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2016-10931"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-295"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-08-19T21:25:06Z",
    "nvd_published_at": "2019-08-26T12:15:00Z",
    "severity": "HIGH"
  },
  "details": "All versions of rust-openssl prior to 0.9.0 contained numerous insecure defaults including off-by-default certificate verification and no API to perform hostname verification. Unless configured correctly by a developer, these defaults could allow an attacker to perform man-in-the-middle attacks. The problem was addressed in newer versions by enabling certificate verification by default and exposing APIs to perform hostname verification. Use the SslConnector and SslAcceptor types to take advantage of these new features (as opposed to the lower-level SslContext type).",
  "id": "GHSA-34p9-f4q3-c4r7",
  "modified": "2023-06-13T20:14:09Z",
  "published": "2021-08-25T20:43:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-10931"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/sfackler/rust-openssl"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sfackler/rust-openssl/releases/tag/v0.9.0"
    },
    {
      "type": "WEB",
      "url": "https://rustsec.org/advisories/RUSTSEC-2016-0001.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Improper Certificate Validation in openssl"
}

RUSTSEC-2016-0002 (CVE-2016-10932)

Vulnerability from osv_rustsec – Published: 2016-05-09 12:00 – Updated: 2023-06-13 13:10 – Source website

Summary

HTTPS MitM vulnerability due to lack of hostname verification

Details

When used on Windows platforms, all versions of Hyper prior to 0.9.4 did not perform hostname verification when making HTTPS requests.

This allows an attacker to perform MitM attacks by preventing any valid CA-issued certificate, even if there's a hostname mismatch.

The problem was addressed by leveraging rust-openssl's built-in support for hostname verification.

Severity

4.8 (Medium)


                    
                      CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

References

URL

Type

	https://crates.io/crates/hyper	PACKAGE
	https://rustsec.org/advisories/RUSTSEC-2016-0002.html	ADVISORY
	https://github.com/hyperium/hyper/blob/master/CHA…	WEB

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "categories": [
          "crypto-failure"
        ],
        "cvss": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
        "informational": null
      },
      "ecosystem_specific": {
        "affected_functions": null,
        "affects": {
          "arch": [],
          "functions": [],
          "os": [
            "windows"
          ]
        }
      },
      "package": {
        "ecosystem": "crates.io",
        "name": "hyper",
        "purl": "pkg:cargo/hyper"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.0.0-0"
            },
            {
              "fixed": "0.9.4"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "versions": []
    }
  ],
  "aliases": [
    "CVE-2016-10932",
    "GHSA-9xjr-m6f3-v5wm"
  ],
  "database_specific": {
    "license": "CC0-1.0"
  },
  "details": "When used on Windows platforms, all versions of Hyper prior to 0.9.4 did not\nperform hostname verification when making HTTPS requests.\n\nThis allows an attacker to perform MitM attacks by preventing any valid\nCA-issued certificate, even if there\u0027s a hostname mismatch.\n\nThe problem was addressed by leveraging rust-openssl\u0027s built-in support for\nhostname verification.",
  "id": "RUSTSEC-2016-0002",
  "modified": "2023-06-13T13:10:24Z",
  "published": "2016-05-09T12:00:00Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://crates.io/crates/hyper"
    },
    {
      "type": "ADVISORY",
      "url": "https://rustsec.org/advisories/RUSTSEC-2016-0002.html"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hyperium/hyper/blob/master/CHANGELOG.md#v094-2016-05-09"
    }
  ],
  "related": [
    "RUSTSEC-2016-0001"
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "HTTPS MitM vulnerability due to lack of hostname verification"
}

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.

Detection rules are retrieved from Rulezet.

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.

Action not permitted

RUSTSEC-2016-0001 (CVE-2016-10931)

CVE-2016-10931 (GCVE-0-2016-10931)

GHSA-34P9-F4Q3-C4R7

RUSTSEC-2016-0002 (CVE-2016-10932)

Tags

Sightings

Nomenclature

Related by attack behaviour