Vulnerability-Lookup

GHSA-JV2R-JX6Q-89JG

Vulnerability from github – Published: 2022-01-06 22:16 – Updated: 2022-01-07 16:16

Summary

Use of Uninitialized Resource in bronzedb-protocol.

Details

An issue was discovered in the bronzedb-protocol crate through 2021-01-03 for Rust. ReadKVExt may read from uninitialized memory locations.

Severity ?

9.8 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "bronzedb-protocol"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "0.1.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-45682"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-908"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-01-06T17:49:03Z",
    "nvd_published_at": "2021-12-27T00:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "An issue was discovered in the bronzedb-protocol crate through 2021-01-03 for Rust. ReadKVExt may read from uninitialized memory locations.",
  "id": "GHSA-jv2r-jx6q-89jg",
  "modified": "2022-01-07T16:16:57Z",
  "published": "2022-01-06T22:16:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-45682"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Hexilee/BronzeDB/issues/1"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/Hexilee/BronzeDB"
    },
    {
      "type": "WEB",
      "url": "https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/bronzedb-protocol/RUSTSEC-2021-0084.md"
    },
    {
      "type": "WEB",
      "url": "https://rustsec.org/advisories/RUSTSEC-2021-0084.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Use of Uninitialized Resource in bronzedb-protocol."
}

ghsa-jv2r-jx6q-89jg

Vulnerability from osv_rustsec

Published

2021-01-03 12:00

Modified

2023-06-13 13:10

Summary

`Read` on uninitialized buffer can cause UB (impl of `ReadKVExt`)

Details

Affected versions of this crate passes an uninitialized buffer to a user-provided Read implementation.

Arbitrary Read implementations can read from the uninitialized buffer (memory exposure) and also can return incorrect number of bytes written to the buffer. Reading from uninitialized memory produces undefined values that can quickly invoke undefined behavior.

JSON

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{
  "affected": [
    {
      "database_specific": {
        "categories": [
          "memory-exposure"
        ],
        "cvss": null,
        "informational": "unsound"
      },
      "ecosystem_specific": {
        "affected_functions": null,
        "affects": {
          "arch": [],
          "functions": [],
          "os": []
        }
      },
      "package": {
        "ecosystem": "crates.io",
        "name": "bronzedb-protocol",
        "purl": "pkg:cargo/bronzedb-protocol"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.0.0-0"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "versions": []
    }
  ],
  "aliases": [
    "CVE-2021-45682",
    "GHSA-5phc-849h-vcxg",
    "GHSA-jv2r-jx6q-89jg"
  ],
  "database_specific": {
    "license": "CC0-1.0"
  },
  "details": "Affected versions of this crate passes an uninitialized buffer to a user-provided `Read` implementation.\n\nArbitrary `Read` implementations can read from the uninitialized buffer (memory exposure) and also can return incorrect number of bytes written to the buffer.\nReading from uninitialized memory produces undefined values that can quickly invoke undefined behavior.",
  "id": "RUSTSEC-2021-0084",
  "modified": "2023-06-13T13:10:24Z",
  "published": "2021-01-03T12:00:00Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://crates.io/crates/bronzedb-protocol"
    },
    {
      "type": "ADVISORY",
      "url": "https://rustsec.org/advisories/RUSTSEC-2021-0084.html"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/Hexilee/BronzeDB/issues/1"
    }
  ],
  "related": [],
  "severity": [],
  "summary": "`Read` on uninitialized buffer can cause UB (impl of `ReadKVExt`)"
}

CVE-2021-45682 (GCVE-0-2021-45682)

Vulnerability from cvelistv5 – Published: 2021-12-26 21:52 – Updated: 2024-08-04 04:47

Summary

An issue was discovered in the bronzedb-protocol crate through 2021-01-03 for Rust. ReadKVExt may read from uninitialized memory locations.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://rustsec.org/advisories/RUSTSEC-2021-0084.html	x_refsource_MISC
	https://raw.githubusercontent.com/rustsec/advisor…	x_refsource_MISC

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T04:47:01.758Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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              "x_transferred"
            ],
            "url": "https://rustsec.org/advisories/RUSTSEC-2021-0084.html"
          },
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            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/bronzedb-protocol/RUSTSEC-2021-0084.md"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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      "problemTypes": [
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        "dateUpdated": "2021-12-26T21:52:44",
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          "url": "https://rustsec.org/advisories/RUSTSEC-2021-0084.html"
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          "url": "https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/bronzedb-protocol/RUSTSEC-2021-0084.md"
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      ],
      "x_legacyV4Record": {
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          "ID": "CVE-2021-45682",
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  "cveMetadata": {
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}

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-JV2R-JX6Q-89JG

ghsa-jv2r-jx6q-89jg

Vulnerability from osv_rustsec

CVE-2021-45682 (GCVE-0-2021-45682)

Tags

Sightings

Nomenclature