GSD-2022-38751

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
Using snakeYAML to parse untrusted YAML files may be vulnerable to Denial of Service attacks (DOS). If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stackoverflow.
Aliases
Aliases
CVE-2022-38751
To clipboard 

{
  "GSD": {
    "alias": "CVE-2022-38751",
    "description": "Using snakeYAML to parse untrusted YAML files may be vulnerable to Denial of Service attacks (DOS). If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stackoverflow.",
    "id": "GSD-2022-38751",
    "references": [
      "https://access.redhat.com/errata/RHSA-2022:6757",
      "https://access.redhat.com/errata/RHSA-2022:8524",
      "https://access.redhat.com/errata/RHSA-2022:8876",
      "https://www.suse.com/security/cve/CVE-2022-38751.html",
      "https://access.redhat.com/errata/RHSA-2023:1043",
      "https://access.redhat.com/errata/RHSA-2023:1044",
      "https://access.redhat.com/errata/RHSA-2023:1045",
      "https://access.redhat.com/errata/RHSA-2023:1047",
      "https://access.redhat.com/errata/RHSA-2023:1049",
      "https://ubuntu.com/security/CVE-2022-38751"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-38751"
      ],
      "details": "Using snakeYAML to parse untrusted YAML files may be vulnerable to Denial of Service attacks (DOS). If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stackoverflow.",
      "id": "GSD-2022-38751",
      "modified": "2023-12-13T01:19:22.088512Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@google.com",
        "ID": "CVE-2022-38751",
        "STATE": "PUBLIC",
        "TITLE": "DoS in SnakeYAML"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "SnakeYAML",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_value": "1.31"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "snakeyaml"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
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          {
            "lang": "eng",
            "value": "Using snakeYAML to parse untrusted YAML files may be vulnerable to Denial of Service attacks (DOS). If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stackoverflow."
          }
        ]
      },
      "generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-121 Stack-based Buffer Overflow"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47039",
            "refsource": "MISC",
            "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47039"
          },
          {
            "name": "https://bitbucket.org/snakeyaml/snakeyaml/issues/530/stackoverflow-oss-fuzz-47039",
            "refsource": "MISC",
            "url": "https://bitbucket.org/snakeyaml/snakeyaml/issues/530/stackoverflow-oss-fuzz-47039"
          },
          {
            "name": "[debian-lts-announce] 20221002 [SECURITY] [DLA 3132-1] snakeyaml security update",
            "refsource": "MLIST",
            "url": "https://lists.debian.org/debian-lts-announce/2022/10/msg00001.html"
          },
          {
            "name": "GLSA-202305-28",
            "refsource": "GENTOO",
            "url": "https://security.gentoo.org/glsa/202305-28"
          },
          {
            "name": "https://security.netapp.com/advisory/ntap-20240315-0010/",
            "refsource": "CONFIRM",
            "url": "https://security.netapp.com/advisory/ntap-20240315-0010/"
          }
        ]
      },
      "source": {
        "discovery": "INTERNAL"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "(,1.31)",
          "affected_versions": "All versions before 1.31",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-787",
            "CWE-937"
          ],
          "date": "2023-05-21",
          "description": "Using snakeYAML to parse untrusted YAML files may be vulnerable to Denial of Service attacks (DOS). If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stackoverflow.",
          "fixed_versions": [
            "1.31"
          ],
          "identifier": "CVE-2022-38751",
          "identifiers": [
            "CVE-2022-38751"
          ],
          "not_impacted": "All versions starting from 1.31",
          "package_slug": "maven/org.yaml/snakeyaml",
          "pubdate": "2022-09-05",
          "solution": "Upgrade to version 1.31 or above.",
          "title": "Out-of-bounds Write",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2022-38751",
            "https://bitbucket.org/snakeyaml/snakeyaml/issues/530/stackoverflow-oss-fuzz-47039",
            "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47039"
          ],
          "uuid": "3e8db933-cb40-44b2-9e4d-4553d11bc925"
        }
      ]
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:snakeyaml_project:snakeyaml:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "4911A85B-287B-4900-8ACE-5BA60949D7BE",
                    "versionEndExcluding": "1.31",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          },
          {
            "nodes": [
              {
                "cpeMatch": [
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                    "criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
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                    "vulnerable": true
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                ],
                "negate": false,
                "operator": "OR"
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            ]
          }
        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "Using snakeYAML to parse untrusted YAML files may be vulnerable to Denial of Service attacks (DOS). If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stackoverflow."
          },
          {
            "lang": "es",
            "value": "El uso de snakeYAML para analizar archivos YAML no confiables puede ser vulnerable a ataques de Denegaci\u00f3n de Servicio (DOS). Si el analizador es ejecutado en la entrada suministrada por el usuario, un atacante puede suministrar el contenido que hace que el analizador sea bloqueado por desbordamiento de pila"
          }
        ],
        "id": "CVE-2022-38751",
        "lastModified": "2024-03-15T11:15:08.107",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 6.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 2.8,
              "impactScore": 3.6,
              "source": "nvd@nist.gov",
              "type": "Primary"
            },
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 6.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 2.8,
              "impactScore": 3.6,
              "source": "cve-coordination@google.com",
              "type": "Secondary"
            }
          ]
        },
        "published": "2022-09-05T10:15:09.793",
        "references": [
          {
            "source": "cve-coordination@google.com",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://bitbucket.org/snakeyaml/snakeyaml/issues/530/stackoverflow-oss-fuzz-47039"
          },
          {
            "source": "cve-coordination@google.com",
            "tags": [
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          },
          {
            "source": "cve-coordination@google.com",
            "tags": [
              "Mailing List",
              "Third Party Advisory"
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            "url": "https://lists.debian.org/debian-lts-announce/2022/10/msg00001.html"
          },
          {
            "source": "cve-coordination@google.com",
            "url": "https://security.gentoo.org/glsa/202305-28"
          },
          {
            "source": "cve-coordination@google.com",
            "url": "https://security.netapp.com/advisory/ntap-20240315-0010/"
          }
        ],
        "sourceIdentifier": "cve-coordination@google.com",
        "vulnStatus": "Modified",
        "weaknesses": [
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                "lang": "en",
                "value": "CWE-787"
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            ],
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            "type": "Primary"
          },
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            "description": [
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                "lang": "en",
                "value": "CWE-121"
              }
            ],
            "source": "cve-coordination@google.com",
            "type": "Secondary"
          }
        ]
      }
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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