GHSA-RQRC-8Q8F-CP9C

Vulnerability from github – Published: 2022-04-08 18:11 – Updated: 2022-04-08 18:11
VLAI?
Summary
Infinite loop in .Net Bond
Details

A denial of service vulnerability exists when the .NET implementation of Bond improperly parses input, aka 'Bond Denial of Service Vulnerability'. Handling of large container lengths that could cause an infinite loop when deserializing some payloads.

Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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{
  "affected": [
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "Bond.Core.CSharp"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.0.0"
            },
            {
              "fixed": "9.0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-1469"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-434",
      "CWE-835"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-04-08T18:11:51Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "A denial of service vulnerability exists when the .NET implementation of Bond improperly parses input, aka \u0027Bond Denial of Service Vulnerability\u0027. Handling of large container lengths that could cause an infinite loop when deserializing some payloads.",
  "id": "GHSA-rqrc-8q8f-cp9c",
  "modified": "2022-04-08T18:11:51Z",
  "published": "2022-04-08T18:11:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-1469"
    },
    {
      "type": "WEB",
      "url": "https://github.com/microsoft/bond/commit/3afea822c42dd0095fedb9e7db9ebb99165e7343"
    },
    {
      "type": "WEB",
      "url": "https://github.com/microsoft/bond/commit/b0fd4a15a7cae946dd2855122559ca59cc34dbea"
    },
    {
      "type": "WEB",
      "url": "https://github.com/microsoft/bond"
    },
    {
      "type": "WEB",
      "url": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2020-1469"
    },
    {
      "type": "WEB",
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1469"
    },
    {
      "type": "WEB",
      "url": "https://www.nuget.org/packages/Bond.Core.CSharp/9.0.1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Infinite loop in .Net Bond"
}


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