gsd-2023-28119
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
The crewjam/saml go library contains a partial implementation of the SAML standard in golang. Prior to version 0.4.13, the package's use of `flate.NewReader` does not limit the size of the input. The user can pass more than 1 MB of data in the HTTP request to the processing functions, which will be decompressed server-side using the Deflate algorithm. Therefore, after repeating the same request multiple times, it is possible to achieve a reliable crash since the operating system kills the process. This issue is patched in version 0.4.13.
Aliases
Aliases
CVE-2023-28119


To clipboard 

{
  "GSD": {
    "alias": "CVE-2023-28119",
    "id": "GSD-2023-28119"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-28119"
      ],
      "details": "The crewjam/saml go library contains a partial implementation of the SAML standard in golang. Prior to version 0.4.13, the package\u0027s use of `flate.NewReader` does not limit the size of the input. The user can pass more than 1 MB of data in the HTTP request to the processing functions, which will be decompressed server-side using the Deflate algorithm. Therefore, after repeating the same request multiple times, it is possible to achieve a reliable crash since the operating system kills the process. This issue is patched in version 0.4.13.",
      "id": "GSD-2023-28119",
      "modified": "2023-12-13T01:20:49.101180Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2023-28119",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "saml",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "\u003c 0.4.13"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "crewjam"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "The crewjam/saml go library contains a partial implementation of the SAML standard in golang. Prior to version 0.4.13, the package\u0027s use of `flate.NewReader` does not limit the size of the input. The user can pass more than 1 MB of data in the HTTP request to the processing functions, which will be decompressed server-side using the Deflate algorithm. Therefore, after repeating the same request multiple times, it is possible to achieve a reliable crash since the operating system kills the process. This issue is patched in version 0.4.13."
          }
        ]
      },
      "impact": {
        "cvss": [
          {
            "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"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-770",
                "lang": "eng",
                "value": "CWE-770: Allocation of Resources Without Limits or Throttling"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/crewjam/saml/security/advisories/GHSA-5mqj-xc49-246p",
            "refsource": "MISC",
            "url": "https://github.com/crewjam/saml/security/advisories/GHSA-5mqj-xc49-246p"
          },
          {
            "name": "https://github.com/crewjam/saml/commit/8e9236867d176ad6338c870a84e2039aef8a5021",
            "refsource": "MISC",
            "url": "https://github.com/crewjam/saml/commit/8e9236867d176ad6338c870a84e2039aef8a5021"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-5mqj-xc49-246p",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003cv0.4.13",
          "affected_versions": "All versions before 0.4.13",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-770",
            "CWE-937"
          ],
          "date": "2023-03-28",
          "description": "The crewjam/saml go library contains a partial implementation of the SAML standard in golang. Prior to version 0.4.13, the package\u0027s use of `flate.NewReader` does not limit the size of the input. The user can pass more than 1 MB of data in the HTTP request to the processing functions, which will be decompressed server-side using the Deflate algorithm. Therefore, after repeating the same request multiple times, it is possible to achieve a reliable crash since the operating system kills the process. This issue is patched in version 0.4.13.",
          "fixed_versions": [
            "v0.4.13"
          ],
          "identifier": "CVE-2023-28119",
          "identifiers": [
            "CVE-2023-28119",
            "GHSA-5mqj-xc49-246p"
          ],
          "not_impacted": "All versions starting from 0.4.13",
          "package_slug": "go/github.com/crewjam/saml",
          "pubdate": "2023-03-22",
          "solution": "Upgrade to version 0.4.13 or above.",
          "title": "Allocation of Resources Without Limits or Throttling",
          "urls": [
            "https://github.com/crewjam/saml/security/advisories/GHSA-5mqj-xc49-246p",
            "https://github.com/crewjam/saml/commit/8e9236867d176ad6338c870a84e2039aef8a5021",
            "https://nvd.nist.gov/vuln/detail/CVE-2023-28119",
            "https://github.com/advisories/GHSA-5mqj-xc49-246p"
          ],
          "uuid": "0e02073c-a30e-4937-aa09-916c66063b35",
          "versions": [
            {
              "commit": {
                "sha": "8e9236867d176ad6338c870a84e2039aef8a5021",
                "tags": [
                  "v0.4.13"
                ],
                "timestamp": "20230322192200"
              },
              "number": "v0.4.13"
            }
          ]
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:saml_project:saml:0.4.12:*:*:*:*:go:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2023-28119"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "The crewjam/saml go library contains a partial implementation of the SAML standard in golang. Prior to version 0.4.13, the package\u0027s use of `flate.NewReader` does not limit the size of the input. The user can pass more than 1 MB of data in the HTTP request to the processing functions, which will be decompressed server-side using the Deflate algorithm. Therefore, after repeating the same request multiple times, it is possible to achieve a reliable crash since the operating system kills the process. This issue is patched in version 0.4.13."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-770"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/crewjam/saml/commit/8e9236867d176ad6338c870a84e2039aef8a5021",
              "refsource": "MISC",
              "tags": [
                "Patch"
              ],
              "url": "https://github.com/crewjam/saml/commit/8e9236867d176ad6338c870a84e2039aef8a5021"
            },
            {
              "name": "https://github.com/crewjam/saml/security/advisories/GHSA-5mqj-xc49-246p",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://github.com/crewjam/saml/security/advisories/GHSA-5mqj-xc49-246p"
            }
          ]
        }
      },
      "impact": {
        "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": "2023-03-28T16:57Z",
      "publishedDate": "2023-03-22T20:15Z"
    }
  }
}


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