Common Weakness Enumeration

CWE-502

Allowed

Deserialization of Untrusted Data

Abstraction: Base · Status: Draft

API response cwe.mitre.org

The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

4864 vulnerabilities reference this CWE, most recent first.

GHSA-4VMG-RW8F-92F9

Vulnerability from github – Published: 2025-03-20 12:32 – Updated: 2025-04-02 13:31
VLAI
Summary
Withdrawn Advisory: PyTorch deserialization vulnerability
Details

Withdrawn Advisory

This advisory has been withdrawn because it describes known functionality of PyTorch. This link is maintained to preserve external references.

Original Description

A deserialization vulnerability exists in the Pytorch RPC framework (torch.distributed.rpc) in pytorch/pytorch versions <=2.3.1. The vulnerability arises from the lack of security verification during the deserialization process of PythonUDF objects in pytorch/torch/distributed/rpc/internal.py. This flaw allows an attacker to execute arbitrary code remotely by sending a malicious serialized PythonUDF object, leading to remote code execution (RCE) on the master node.

Severity
9.8 (Critical)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Show details on source website
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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "torch"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "2.3.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-7804"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-03-21T21:55:51Z",
    "nvd_published_at": "2025-03-20T10:15:37Z",
    "severity": "CRITICAL"
  },
  "details": "## Withdrawn Advisory\nThis advisory has been withdrawn because it describes known functionality of PyTorch. This link is maintained to preserve external references.\n\n## Original Description\nA deserialization vulnerability exists in the Pytorch RPC framework (torch.distributed.rpc) in pytorch/pytorch versions \u003c=2.3.1. The vulnerability arises from the lack of security verification during the deserialization process of PythonUDF objects in pytorch/torch/distributed/rpc/internal.py. This flaw allows an attacker to execute arbitrary code remotely by sending a malicious serialized PythonUDF object, leading to remote code execution (RCE) on the master node.",
  "id": "GHSA-4vmg-rw8f-92f9",
  "modified": "2025-04-02T13:31:15Z",
  "published": "2025-03-20T12:32:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-7804"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/pytorch/pytorch"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pytorch/pytorch/blob/27a14405d3b996d572ba18339410e29ec005c775/torch/distributed/rpc/internal.py#L162"
    },
    {
      "type": "WEB",
      "url": "https://huntr.com/bounties/0e870eeb-f924-4054-8fac-d926b1fb7259"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Withdrawn Advisory: PyTorch deserialization vulnerability",
  "withdrawn": "2025-04-02T13:31:15Z"
}

GHSA-4VP2-MJ4M-69M4

Vulnerability from github – Published: 2022-05-24 17:38 – Updated: 2025-05-15 18:48
VLAI
Summary
ThinkAdmin insecure unserialize vulnerability
Details

An insecure unserialize vulnerability was discovered in ThinkAdmin versions 4.x through 6.x in app/admin/controller/api/Update.phpand app/wechat/controller/api/Push.php, which may lead to arbitrary remote code execution.

Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Show details on source website
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "zoujingli/thinkadmin"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.0"
            },
            {
              "fixed": "6.1.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-23653"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-04-24T22:43:36Z",
    "nvd_published_at": "2021-01-13T18:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "An insecure unserialize vulnerability was discovered in ThinkAdmin versions 4.x through 6.x in `app/admin/controller/api/Update.php `and `app/wechat/controller/api/Push.php`, which may lead to arbitrary remote code execution.",
  "id": "GHSA-4vp2-mj4m-69m4",
  "modified": "2025-05-15T18:48:21Z",
  "published": "2022-05-24T17:38:58Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-23653"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zoujingli/ThinkAdmin/issues/238"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zoujingli/ThinkAdmin/commit/640a61ae0772dcd5209d74dff8ad373e61e8ad8c"
    },
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      "type": "WEB",
      "url": "https://github.com/zoujingli/ThinkAdmin/commit/6ccd4055fc40d2d7d154920a1859a7c19774bd1a"
    },
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      "type": "WEB",
      "url": "https://github.com/zoujingli/ThinkAdmin/commit/b8a2ded90866a285e9022c842e546d8a6fa5fa6d"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/zoujingli/ThinkAdmin"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "ThinkAdmin insecure unserialize vulnerability"
}

GHSA-4VP5-7P37-Q66W

Vulnerability from github – Published: 2023-07-20 18:33 – Updated: 2025-10-22 00:32
VLAI
Details

Adobe ColdFusion versions 2018u17 (and earlier), 2021u7 (and earlier) and 2023u1 (and earlier) are affected by a Deserialization of Untrusted Data vulnerability that could result in Arbitrary code execution. Exploitation of this issue does not require user interaction.

Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2023-38203"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-07-20T16:15:12Z",
    "severity": "CRITICAL"
  },
  "details": "Adobe ColdFusion versions 2018u17 (and earlier), 2021u7 (and earlier) and 2023u1 (and earlier) are affected by a Deserialization of Untrusted Data vulnerability that could result in Arbitrary code execution. Exploitation of this issue does not require user interaction.",
  "id": "GHSA-4vp5-7p37-q66w",
  "modified": "2025-10-22T00:32:44Z",
  "published": "2023-07-20T18:33:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-38203"
    },
    {
      "type": "WEB",
      "url": "https://helpx.adobe.com/security/products/coldfusion/apsb23-41.html"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-38203"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-4W82-R329-3Q67

Vulnerability from github – Published: 2020-03-04 20:52 – Updated: 2023-06-08 19:02
VLAI
Summary
Deserialization of Untrusted Data in jackson-databind
Details

FasterXML jackson-databind 2.x before 2.6.7.4, 2.7.x before 2.7.9.7, 2.8.x before 2.8.11.5 and 2.9.x before 2.9.10.2 lacks certain xbean-reflect/JNDI blocking, as demonstrated by org.apache.xbean.propertyeditor.JndiConverter.

Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Show details on source website
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.6.7.3"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "com.fasterxml.jackson.core:jackson-databind"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.0.0"
            },
            {
              "fixed": "2.6.7.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.7.9.6"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "com.fasterxml.jackson.core:jackson-databind"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.7.0"
            },
            {
              "fixed": "2.7.9.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.8.11.4"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "com.fasterxml.jackson.core:jackson-databind"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.8.0"
            },
            {
              "fixed": "2.8.11.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.9.10.2"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "com.fasterxml.jackson.core:jackson-databind"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.9.0"
            },
            {
              "fixed": "2.9.10.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-8840"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-02-25T20:56:51Z",
    "nvd_published_at": "2020-02-10T21:56:00Z",
    "severity": "CRITICAL"
  },
  "details": "FasterXML jackson-databind 2.x before 2.6.7.4, 2.7.x before 2.7.9.7, 2.8.x before 2.8.11.5 and 2.9.x before 2.9.10.2 lacks certain xbean-reflect/JNDI blocking, as demonstrated by org.apache.xbean.propertyeditor.JndiConverter.",
  "id": "GHSA-4w82-r329-3q67",
  "modified": "2023-06-08T19:02:11Z",
  "published": "2020-03-04T20:52:14Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8840"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FasterXML/jackson-databind/issues/2620"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FasterXML/jackson-databind/commit/74aba4042fce35ee0b91bd2847e788c10040d78b"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FasterXML/jackson-databind/commit/914e7c9f2cb8ce66724bf26a72adc7e958992497"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FasterXML/jackson-databind/commit/9bb52c7122271df75435ec7e66ecf6b02b1ee14f"
    },
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      "url": "https://lists.apache.org/thread.html/ra275f29615f35d5b40106d1582a41e5388b2a5131564e9e01a572987@%3Cdev.ranger.apache.org%3E"
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    {
      "type": "WEB",
      "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200610-01-fastjason-en"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Deserialization of Untrusted Data in jackson-databind"
}

GHSA-4WC7-CRF4-R645

Vulnerability from github – Published: 2026-02-20 18:31 – Updated: 2026-02-24 21:31
VLAI
Details

Deserialization of Untrusted Data vulnerability in magepeopleteam Booking and Rental Manager booking-and-rental-manager-for-woocommerce allows Object Injection.This issue affects Booking and Rental Manager: from n/a through <= 2.5.9.

Severity
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2025-69328"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-02-20T16:22:20Z",
    "severity": "HIGH"
  },
  "details": "Deserialization of Untrusted Data vulnerability in magepeopleteam Booking and Rental Manager booking-and-rental-manager-for-woocommerce allows Object Injection.This issue affects Booking and Rental Manager: from n/a through \u003c= 2.5.9.",
  "id": "GHSA-4wc7-crf4-r645",
  "modified": "2026-02-24T21:31:36Z",
  "published": "2026-02-20T18:31:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-69328"
    },
    {
      "type": "WEB",
      "url": "https://patchstack.com/database/Wordpress/Plugin/booking-and-rental-manager-for-woocommerce/vulnerability/wordpress-booking-and-rental-manager-plugin-2-5-9-php-object-injection-vulnerability?_s_id=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-4WCC-XWQ3-8V2H

Vulnerability from github – Published: 2025-04-17 18:31 – Updated: 2026-04-01 18:34
VLAI
Details

Deserialization of Untrusted Data vulnerability in Mahmudul Hasan Arif FluentBoards allows Object Injection. This issue affects FluentBoards: from n/a through 1.47.

Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2025-39551"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-04-17T16:15:57Z",
    "severity": "CRITICAL"
  },
  "details": "Deserialization of Untrusted Data vulnerability in Mahmudul Hasan Arif FluentBoards allows Object Injection. This issue affects FluentBoards: from n/a through 1.47.",
  "id": "GHSA-4wcc-xwq3-8v2h",
  "modified": "2026-04-01T18:34:53Z",
  "published": "2025-04-17T18:31:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-39551"
    },
    {
      "type": "WEB",
      "url": "https://patchstack.com/database/wordpress/plugin/fluent-boards/vulnerability/wordpress-fluentboards-1-47-php-object-injection-vulnerability?_s_id=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-4WG9-C8V8-C5QC

Vulnerability from github – Published: 2025-08-20 09:30 – Updated: 2026-04-01 18:35
VLAI
Details

Deserialization of Untrusted Data vulnerability in PickPlugins Post Grid and Gutenberg Blocks allows Object Injection. This issue affects Post Grid and Gutenberg Blocks: from n/a through 2.3.11.

Severity
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2025-54007"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-08-20T08:15:45Z",
    "severity": "HIGH"
  },
  "details": "Deserialization of Untrusted Data vulnerability in PickPlugins Post Grid and Gutenberg Blocks allows Object Injection. This issue affects Post Grid and Gutenberg Blocks: from n/a through 2.3.11.",
  "id": "GHSA-4wg9-c8v8-c5qc",
  "modified": "2026-04-01T18:35:55Z",
  "published": "2025-08-20T09:30:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-54007"
    },
    {
      "type": "WEB",
      "url": "https://patchstack.com/database/wordpress/plugin/post-grid/vulnerability/wordpress-post-grid-and-gutenberg-blocks-plugin-2-3-11-php-object-injection-vulnerability?_s_id=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-4WQJ-X526-3J69

Vulnerability from github – Published: 2025-02-07 21:31 – Updated: 2025-02-07 21:31
VLAI
Details

Utilization of a module presented a security risk by allowing the deserialization of untrusted/user supplied data. This is resolved in the Puppet Agent 7.4.0 release.

Severity
6.6 (Medium)
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2021-27017"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-07T20:15:31Z",
    "severity": "MODERATE"
  },
  "details": "Utilization of a module presented a security risk by allowing the deserialization of untrusted/user supplied data. This is resolved in the Puppet Agent 7.4.0 release.",
  "id": "GHSA-4wqj-x526-3j69",
  "modified": "2025-02-07T21:31:02Z",
  "published": "2025-02-07T21:31:02Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-27017"
    },
    {
      "type": "WEB",
      "url": "https://www.puppet.com/security/cve/cve-2021-27017-deserialization-untrusted-data"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-4WRC-F8PQ-FPQP

Vulnerability from github – Published: 2022-05-24 17:05 – Updated: 2023-06-01 19:56
VLAI
Summary
Pivotal Spring Framework contains unsafe Java deserialization methods
Details

Pivotal Spring Framework before 6.0.0 suffers from a potential remote code execution (RCE) issue if used for Java deserialization of untrusted data. Depending on how the library is implemented within a product, this issue may or not occur, and authentication may be required.

Maintainers recommend investigating alternative components or a potential mitigating control. Version 4.2.6 and 3.2.17 contain enhanced documentation advising users to take precautions against unsafe Java deserialization, version 5.3.0 deprecate the impacted classes and version 6.0.0 removed it entirely.

Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Show details on source website
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.springframework:spring-web"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.0.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2016-1000027"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-11-14T19:52:40Z",
    "nvd_published_at": "2020-01-02T23:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "Pivotal Spring Framework before 6.0.0 suffers from a potential remote code execution (RCE) issue if used for Java deserialization of untrusted data. Depending on how the library is implemented within a product, this issue may or not occur, and authentication may be required.\n\nMaintainers recommend investigating alternative components or a potential mitigating control. Version 4.2.6 and 3.2.17 contain [enhanced documentation](https://github.com/spring-projects/spring-framework/commit/5cbe90b2cd91b866a5a9586e460f311860e11cfa) advising users to take precautions against unsafe Java deserialization, version 5.3.0 [deprecate the impacted classes](https://github.com/spring-projects/spring-framework/issues/25379) and version 6.0.0 [removed it entirely](https://github.com/spring-projects/spring-framework/issues/27422).",
  "id": "GHSA-4wrc-f8pq-fpqp",
  "modified": "2023-06-01T19:56:26Z",
  "published": "2022-05-24T17:05:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-1000027"
    },
    {
      "type": "WEB",
      "url": "https://github.com/spring-projects/spring-framework/issues/21680"
    },
    {
      "type": "WEB",
      "url": "https://github.com/spring-projects/spring-framework/issues/24434"
    },
    {
      "type": "WEB",
      "url": "https://github.com/spring-projects/spring-framework/issues/24434#issuecomment-1231625331"
    },
    {
      "type": "WEB",
      "url": "https://github.com/spring-projects/spring-framework/issues/24434#issuecomment-579669626"
    },
    {
      "type": "WEB",
      "url": "https://github.com/spring-projects/spring-framework/issues/24434#issuecomment-582313417"
    },
    {
      "type": "WEB",
      "url": "https://github.com/spring-projects/spring-framework/issues/24434#issuecomment-744519525"
    },
    {
      "type": "WEB",
      "url": "https://github.com/spring-projects/spring-framework/commit/2b051b8b321768a4cfef83077db65c6328ffd60f"
    },
    {
      "type": "WEB",
      "url": "https://github.com/spring-projects/spring-framework/commit/5cbe90b2cd91b866a5a9586e460f311860e11cfa"
    },
    {
      "type": "WEB",
      "url": "https://www.tenable.com/security/research/tra-2016-20"
    },
    {
      "type": "WEB",
      "url": "https://support.contrastsecurity.com/hc/en-us/articles/4402400830612-Spring-web-Java-Deserialization-CVE-2016-1000027"
    },
    {
      "type": "WEB",
      "url": "https://spring.io/blog/2022/05/11/spring-framework-5-3-20-and-5-2-22-available-now"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20230420-0009"
    },
    {
      "type": "WEB",
      "url": "https://security-tracker.debian.org/tracker/CVE-2016-1000027"
    },
    {
      "type": "WEB",
      "url": "https://jira.spring.io/browse/SPR-17143?redirect=false"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/spring-projects/spring-framework"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-1000027"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Pivotal Spring Framework contains unsafe Java deserialization methods"
}

GHSA-4WV7-983F-6869

Vulnerability from github – Published: 2023-07-31 15:30 – Updated: 2024-04-04 06:26
VLAI
Details

Deserialization of Untrusted Data vulnerability in yolo 3 allows attackers to execute arbitrary code via crafted yaml file.

Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2021-31681"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-07-31T14:15:10Z",
    "severity": "HIGH"
  },
  "details": "Deserialization of Untrusted Data vulnerability in yolo 3 allows attackers to execute arbitrary code via crafted yaml file.",
  "id": "GHSA-4wv7-983f-6869",
  "modified": "2024-04-04T06:26:35Z",
  "published": "2023-07-31T15:30:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-31681"
    },
    {
      "type": "WEB",
      "url": "https://huntr.dev/bounties/1-other-yolov3"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}
Mitigation
Architecture and Design Implementation

If available, use the signing/sealing features of the programming language to assure that deserialized data has not been tainted. For example, a hash-based message authentication code (HMAC) could be used to ensure that data has not been modified.

Mitigation
Implementation

When deserializing data, populate a new object rather than just deserializing. The result is that the data flows through safe input validation and that the functions are safe.

Mitigation
Implementation

Explicitly define a final object() to prevent deserialization.

Mitigation
Architecture and Design Implementation
  • Make fields transient to protect them from deserialization.
  • An attempt to serialize and then deserialize a class containing transient fields will result in NULLs where the transient data should be. This is an excellent way to prevent time, environment-based, or sensitive variables from being carried over and used improperly.
Mitigation
Implementation

Avoid having unnecessary types or gadgets (a sequence of instances and method invocations that can self-execute during the deserialization process, often found in libraries) available that can be leveraged for malicious ends. This limits the potential for unintended or unauthorized types and gadgets to be leveraged by the attacker. Add only acceptable classes to an allowlist. Note: new gadgets are constantly being discovered, so this alone is not a sufficient mitigation.

Mitigation
Architecture and Design Implementation

Employ cryptography of the data or code for protection. However, it's important to note that it would still be client-side security. This is risky because if the client is compromised then the security implemented on the client (the cryptography) can be bypassed.

Mitigation MIT-29
Operation

Strategy: Firewall

Use an application firewall that can detect attacks against this weakness. It can be beneficial in cases in which the code cannot be fixed (because it is controlled by a third party), as an emergency prevention measure while more comprehensive software assurance measures are applied, or to provide defense in depth [REF-1481].

CAPEC-586: Object Injection

An adversary attempts to exploit an application by injecting additional, malicious content during its processing of serialized objects. Developers leverage serialization in order to convert data or state into a static, binary format for saving to disk or transferring over a network. These objects are then deserialized when needed to recover the data/state. By injecting a malformed object into a vulnerable application, an adversary can potentially compromise the application by manipulating the deserialization process. This can result in a number of unwanted outcomes, including remote code execution.

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