rustsec-2024-0434
Vulnerability from osv_rustsec
Published
2024-01-07 12:00
Modified
2025-01-22 10:27
Summary
Missing facility to signal rotation of a verified cryptographic identity
Details

Versions of the matrix-sdk-crypto Rust crate before 0.8.0 lack a dedicated mechanism to notify that a user's cryptographic identity has changed from a verified to an unverified one, which could cause client applications relying on the SDK to overlook such changes.

matrix-sdk-crypto 0.8.0 adds a new VerificationLevel::VerificationViolation enum variant which indicates that a previously verified identity has been changed.


{
  "affected": [
    {
      "database_specific": {
        "categories": [
          "crypto-failure"
        ],
        "cvss": null,
        "informational": "notice"
      },
      "ecosystem_specific": {
        "affected_functions": null,
        "affects": {
          "arch": [],
          "functions": [],
          "os": []
        }
      },
      "package": {
        "ecosystem": "crates.io",
        "name": "matrix-sdk-crypto",
        "purl": "pkg:cargo/matrix-sdk-crypto"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.0.0-0"
            },
            {
              "fixed": "0.8.0"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "versions": []
    }
  ],
  "aliases": [
    "CVE-2024-52813",
    "GHSA-r5vf-wf4h-82gg"
  ],
  "database_specific": {
    "license": "CC0-1.0"
  },
  "details": "Versions of the matrix-sdk-crypto Rust crate before 0.8.0 lack a dedicated\nmechanism to notify that a user\u0027s cryptographic identity has changed from a\nverified to an unverified one, which could cause client applications relying on\nthe SDK to overlook such changes.\n\nmatrix-sdk-crypto 0.8.0 adds a new `VerificationLevel::VerificationViolation`\nenum variant which indicates that a previously verified identity has been\nchanged.",
  "id": "RUSTSEC-2024-0434",
  "modified": "2025-01-22T10:27:39Z",
  "published": "2024-01-07T12:00:00Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://crates.io/crates/matrix-sdk-crypto"
    },
    {
      "type": "ADVISORY",
      "url": "https://rustsec.org/advisories/RUSTSEC-2024-0434.html"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/matrix-org/matrix-rust-sdk/security/advisories/GHSA-r5vf-wf4h-82gg"
    }
  ],
  "related": [],
  "severity": [],
  "summary": " Missing facility to signal rotation of a verified cryptographic identity"
}


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