rustsec-2021-0059
Vulnerability from osv_rustsec
Published
2021-04-29 12:00
Modified
2021-05-04 01:28
Summary
`aesni` has been merged into the `aes` crate
Details

Please use the aes crate going forward. The new repository location is at:

https://github.com/RustCrypto/block-ciphers/tree/master/aes

AES-NI is now autodetected at runtime on i686/x86-64 platforms. If AES-NI is not present, the aes crate will fallback to a constant-time portable software implementation.

To prevent this fallback (and have absence of AES-NI result in an illegal instruction crash instead), continue to pass the same RUSTFLAGS which were previously required for the aesni crate to compile:

RUSTFLAGS=-Ctarget-feature=+aes,+ssse3

{
  "affected": [
    {
      "database_specific": {
        "categories": [],
        "cvss": null,
        "informational": "unmaintained"
      },
      "ecosystem_specific": {
        "affected_functions": null,
        "affects": {
          "arch": [],
          "functions": [],
          "os": []
        }
      },
      "package": {
        "ecosystem": "crates.io",
        "name": "aesni",
        "purl": "pkg:cargo/aesni"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.0.0-0"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "versions": []
    }
  ],
  "aliases": [],
  "database_specific": {
    "license": "CC0-1.0"
  },
  "details": "Please use the `aes` crate going forward. The new repository location is at:\n\n\u003chttps://github.com/RustCrypto/block-ciphers/tree/master/aes\u003e\n\nAES-NI is now autodetected at runtime on `i686`/`x86-64` platforms.\nIf AES-NI is not present, the `aes` crate will fallback to a constant-time\nportable software implementation.\n\nTo prevent this fallback (and have absence of AES-NI result in an illegal\ninstruction crash instead), continue to pass the same RUSTFLAGS which were\npreviously required for the `aesni` crate to compile:\n\n```\nRUSTFLAGS=-Ctarget-feature=+aes,+ssse3\n```",
  "id": "RUSTSEC-2021-0059",
  "modified": "2021-05-04T01:28:43Z",
  "published": "2021-04-29T12:00:00Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://crates.io/crates/aesni"
    },
    {
      "type": "ADVISORY",
      "url": "https://rustsec.org/advisories/RUSTSEC-2021-0059.html"
    },
    {
      "type": "WEB",
      "url": "https://github.com/RustCrypto/block-ciphers/pull/200"
    }
  ],
  "related": [],
  "severity": [],
  "summary": "`aesni` has been merged into the `aes` crate"
}


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