GHSA-3288-CWGW-CH86严重已审查

Unchecked Return Value in xcb

OSV 1.4.0 · github-reviewed · 修改于 2021-08-20 01:44

发布时间

2021-08-26 04:53

GitHub 审查时间

2021-08-20 01:44

NVD 发布时间

—

源文件

advisories/github-reviewed/2021/08/GHSA-3288-cwgw-ch86/GHSA-3288-cwgw-ch86.json

公告说明

An issue was discovered in the xcb crate through 2021-02-04 for Rust. It has a soundness violation because xcb::xproto::GetAtomNameReply::name() calls std::str::from_utf8_unchecked() on unvalidated bytes from an X server.

受影响的软件包

crates.io

xcb

ECOSYSTEM

引入0修复1.0.0

标识信息

别名 / CVE

CVE-2021-26955

CWE

CWE-252

软件生态

crates.io

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V3

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

原始 OSV JSON

{
  "id": "GHSA-3288-cwgw-ch86",
  "aliases": [
    "CVE-2021-26955"
  ],
  "details": "An issue was discovered in the xcb crate through 2021-02-04 for Rust. It has a soundness violation because xcb::xproto::GetAtomNameReply::name() calls std::str::from_utf8_unchecked() on unvalidated bytes from an X server.",
  "summary": "Unchecked Return Value in xcb",
  "affected": [
    {
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.0"
            }
          ]
        }
      ],
      "package": {
        "name": "xcb",
        "ecosystem": "crates.io"
      }
    }
  ],
  "modified": "2021-08-19T17:44:05Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "published": "2021-08-25T20:53:22Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-26955",
      "type": "ADVISORY"
    },
    {
      "url": "https://github.com/RustSec/advisory-db/issues/653",
      "type": "WEB"
    },
    {
      "url": "https://github.com/rtbo/rust-xcb",
      "type": "PACKAGE"
    },
    {
      "url": "https://rustsec.org/advisories/RUSTSEC-2021-0019.html",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-252"
    ],
    "severity": "CRITICAL",
    "github_reviewed": true,
    "nvd_published_at": null,
    "github_reviewed_at": "2021-08-19T17:44:05Z"
  }
}