GHSA-8g9c-28fc-mcx2: Duplicate Advisory Denial of Service Vulnerability

{
  "schema_version" : "1.4.0",
  "id" : "GHSA-8g9c-28fc-mcx2",
  "modified" : "2024-04-15T19:42:18Z",
  "published" : "2024-01-09T18:28:03Z",
  "withdrawn" : "2024-04-11T20:42:09Z",
  "aliases" : [ ],
  "summary" : "Duplicate Advisory: Microsoft Identity Denial of service vulnerability",
  "details" : "### Duplicate Advisory\nThis advisory has been withdrawn because it is a duplicate of GHSA-59j7-ghrg-fj52. This link is maintained to preserve external references.\n\n### Original Description\n\n### Impact\nAn attacker could exploit this vulnerability by crafting a malicious JSON Web Encryption (JWE) token with a high compression ratio. This token, when processed by a server, leads to excessive memory allocation and processing time during decompression, causing a denial-of-service (DoS) condition.\n\nIt's important to note that the attacker must have access to the public encrypt key registered with the IDP(Entra ID) for successful exploitation.\n\n_According to the CVSS metric, a successful exploitation could lead to a scope change (S:C). What does this mean for this vulnerability?_\nA scope change (S:C) in the CVSS metric indicates that successful exploitation of this vulnerability could extend beyond the immediate processing of malicious tokens, affecting the overall availability of the system by causing a denial-of-service (DoS) condition.\n\n### Patches\nThe vulnerability has been fixed. Users should update **all** their Microsoft.IdentityModel versions to 7.1.2 (for 7x) or higher, 6.34.0 (for 6x) or higher, and 5.7.0 (for 5x).\n\n### Workarounds\nNo, users must upgrade.\n\n### References\nhttps://aka.ms/IdentityModel/Jan2024/zip",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "Microsoft.IdentityModel.JsonWebTokens"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "5.7.0"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "Microsoft.IdentityModel.JsonWebTokens"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "6.5.0"
      }, {
        "fixed" : "6.34.0"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "Microsoft.IdentityModel.JsonWebTokens"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "7.0.0-preview"
      }, {
        "fixed" : "7.1.2"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "System.IdentityModel.Tokens.Jwt"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "5.7.0"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "System.IdentityModel.Tokens.Jwt"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "6.5.0"
      }, {
        "fixed" : "6.34.0"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "System.IdentityModel.Tokens.Jwt"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "7.0.0-preview"
      }, {
        "fixed" : "7.1.2"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "WEB",
    "url" : "https://github.com/AzureAD/azure-activedirectory-identitymodel-extensions-for-dotnet/security/advisories/GHSA-8g9c-28fc-mcx2"
  }, {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2024-21319"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/AzureAD/azure-activedirectory-identitymodel-extensions-for-dotnet"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/AzureAD/azure-activedirectory-identitymodel-extensions-for-dotnet/releases/tag/5.7.0"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/AzureAD/azure-activedirectory-identitymodel-extensions-for-dotnet/releases/tag/6.34.0"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/AzureAD/azure-activedirectory-identitymodel-extensions-for-dotnet/releases/tag/7.1.2"
  }, {
    "type" : "WEB",
    "url" : "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21319"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-20" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2024-01-09T18:28:03Z",
    "nvd_published_at" : "2024-01-09T19:15:12Z"
  }
}