gsd-2023-28118
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
kaml provides YAML support for kotlinx.serialization. Prior to version 0.53.0, applications that use kaml to parse untrusted input containing anchors and aliases may consume excessive memory and crash. Version 0.53.0 and later default to refusing to parse YAML documents containing anchors and aliases. There are no known workarounds.
Aliases
Aliases
CVE-2023-28118


To clipboard 

{
  "GSD": {
    "alias": "CVE-2023-28118",
    "id": "GSD-2023-28118"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-28118"
      ],
      "details": "kaml provides YAML support for kotlinx.serialization. Prior to version 0.53.0, applications that use kaml to parse untrusted input containing anchors and aliases may consume excessive memory and crash. Version 0.53.0 and later default to refusing to parse YAML documents containing anchors and aliases. There are no known workarounds.",
      "id": "GSD-2023-28118",
      "modified": "2023-12-13T01:20:47.251989Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2023-28118",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "kaml",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "\u003c 0.53.0"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "charleskorn"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "kaml provides YAML support for kotlinx.serialization. Prior to version 0.53.0, applications that use kaml to parse untrusted input containing anchors and aliases may consume excessive memory and crash. Version 0.53.0 and later default to refusing to parse YAML documents containing anchors and aliases. There are no known workarounds."
          }
        ]
      },
      "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-776",
                "lang": "eng",
                "value": "CWE-776: Improper Restriction of Recursive Entity References in DTDs (\u0027XML Entity Expansion\u0027)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/charleskorn/kaml/security/advisories/GHSA-c24f-2j3g-rg48",
            "refsource": "MISC",
            "url": "https://github.com/charleskorn/kaml/security/advisories/GHSA-c24f-2j3g-rg48"
          },
          {
            "name": "https://github.com/charleskorn/kaml/commit/5f82a2d7e00bfc307afca05d1dc4d7c50593531a",
            "refsource": "MISC",
            "url": "https://github.com/charleskorn/kaml/commit/5f82a2d7e00bfc307afca05d1dc4d7c50593531a"
          },
          {
            "name": "https://github.com/charleskorn/kaml/releases/tag/0.53.0",
            "refsource": "MISC",
            "url": "https://github.com/charleskorn/kaml/releases/tag/0.53.0"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-c24f-2j3g-rg48",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "(,0.53.0)",
          "affected_versions": "All versions before 0.53.0",
          "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-776",
            "CWE-937"
          ],
          "date": "2023-03-24",
          "description": "kaml provides YAML support for kotlinx.serialization. Prior to version 0.53.0, applications that use kaml to parse untrusted input containing anchors and aliases may consume excessive memory and crash. Version 0.53.0 and later default to refusing to parse YAML documents containing anchors and aliases. There are no known workarounds.",
          "fixed_versions": [
            "0.53.0"
          ],
          "identifier": "CVE-2023-28118",
          "identifiers": [
            "CVE-2023-28118",
            "GHSA-c24f-2j3g-rg48"
          ],
          "not_impacted": "All versions starting from 0.53.0",
          "package_slug": "maven/com.charleskorn.kaml/kaml",
          "pubdate": "2023-03-20",
          "solution": "Upgrade to version 0.53.0 or above.",
          "title": "Improper Restriction of Recursive Entity References in DTDs (\u0027XML Entity Expansion\u0027)",
          "urls": [
            "https://github.com/charleskorn/kaml/security/advisories/GHSA-c24f-2j3g-rg48",
            "https://nvd.nist.gov/vuln/detail/CVE-2023-28118",
            "https://github.com/charleskorn/kaml/commit/5f82a2d7e00bfc307afca05d1dc4d7c50593531a",
            "https://github.com/charleskorn/kaml/releases/tag/0.53.0",
            "https://github.com/advisories/GHSA-c24f-2j3g-rg48"
          ],
          "uuid": "fcd6c4cb-0509-4c57-aa4f-0322ca86a13c"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:kaml_project:kaml:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "0.53.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2023-28118"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "kaml provides YAML support for kotlinx.serialization. Prior to version 0.53.0, applications that use kaml to parse untrusted input containing anchors and aliases may consume excessive memory and crash. Version 0.53.0 and later default to refusing to parse YAML documents containing anchors and aliases. There are no known workarounds."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-776"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/charleskorn/kaml/releases/tag/0.53.0",
              "refsource": "MISC",
              "tags": [
                "Release Notes"
              ],
              "url": "https://github.com/charleskorn/kaml/releases/tag/0.53.0"
            },
            {
              "name": "https://github.com/charleskorn/kaml/security/advisories/GHSA-c24f-2j3g-rg48",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://github.com/charleskorn/kaml/security/advisories/GHSA-c24f-2j3g-rg48"
            },
            {
              "name": "https://github.com/charleskorn/kaml/commit/5f82a2d7e00bfc307afca05d1dc4d7c50593531a",
              "refsource": "MISC",
              "tags": [
                "Patch"
              ],
              "url": "https://github.com/charleskorn/kaml/commit/5f82a2d7e00bfc307afca05d1dc4d7c50593531a"
            }
          ]
        }
      },
      "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": "2023-03-24T18:00Z",
      "publishedDate": "2023-03-20T13:15Z"
    }
  }
}


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