gsd-2021-28875
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
In the standard library in Rust before 1.50.0, read_to_end() does not validate the return value from Read in an unsafe context. This bug could lead to a buffer overflow.
Aliases
Aliases
CVE-2021-28875


To clipboard 

{
  "GSD": {
    "alias": "CVE-2021-28875",
    "description": "In the standard library in Rust before 1.50.0, read_to_end() does not validate the return value from Read in an unsafe context. This bug could lead to a buffer overflow.",
    "id": "GSD-2021-28875",
    "references": [
      "https://www.suse.com/security/cve/CVE-2021-28875.html",
      "https://access.redhat.com/errata/RHSA-2021:3063",
      "https://access.redhat.com/errata/RHSA-2021:3042",
      "https://security.archlinux.org/CVE-2021-28875",
      "https://linux.oracle.com/cve/CVE-2021-28875.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-28875"
      ],
      "details": "In the standard library in Rust before 1.50.0, read_to_end() does not validate the return value from Read in an unsafe context. This bug could lead to a buffer overflow.",
      "id": "GSD-2021-28875",
      "modified": "2023-12-13T01:23:29.222377Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2021-28875",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
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            "name": "https://github.com/rust-lang/rust/issues/80894",
            "refsource": "MISC",
            "url": "https://github.com/rust-lang/rust/issues/80894"
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            "refsource": "MISC",
            "url": "https://github.com/rust-lang/rust/pull/80895"
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          {
            "name": "GLSA-202210-09",
            "refsource": "GENTOO",
            "url": "https://security.gentoo.org/glsa/202210-09"
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                "cpe23Uri": "cpe:2.3:a:rust-lang:rust:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "1.50.0",
                "vulnerable": true
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2022-11-03T19:38Z",
      "publishedDate": "2021-04-11T20:15Z"
    }
  }
}


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