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Cwe 502

🧬 CWE Related 70
slug: cwe-502

Explanation

CWE-502は「シリアライズされたデータ (オブジェクトをバイト列に変換したもの) を信頼せずに復元 (デシリアライズ) してしまう」欠陥です。 Java・Python・PHP・.NETなどで、攻撃者が細工したオブジェクトを送ると任意コード実行されてしまうため、Webサーバー乗っ取りの典型ルートです。
📌 Example
CVE-2017-9805 (Apache Struts2 REST Plugin): XMLデシリアライズによるRCEで、Equifax事件 (1.4億人個人情報流出) の直接原因となった。
🔗 Related links

🔖 Related tags

Cwe 20125 Cwe 78120 Cwe 787105 Cwe 41699 Cwe 2296 Cwe 11990 Cwe 9484 Cwe 7966 Cwe 8954 Cwe 91844 Cwe 28443 Cwe 28741 Cwe 7740 Cwe 30638 Cwe 84337

🛡 Vulnerabilities tagged with this 492

ID Title
CVE-2017-14141 Unsafe Deserialization in kaltura (CVE-2017-14141)
CVE-2016-8744 Unsafe Deserialization in apache (CVE-2016-8744)
CVE-2017-12612 Unsafe Deserialization in apache (CVE-2017-12612)
CVE-2017-14035 CrushFTP 8.x before 8.2.0 has a serialization vulnerability.
CVE-2017-11153 Unsafe Deserialization in deserialization (CVE-2017-11153)
CVE-2017-9785 Unsafe Deserialization in csrf (CVE-2017-9785)
CVE-2017-1000034 Unsafe Deserialization in deserialization (CVE-2017-1000034)
CVE-2017-1000053 Unsafe Deserialization in deserialization (CVE-2017-1000053)
CVE-2016-6793 Unsafe Deserialization in apache (CVE-2016-6793)
CVE-2017-11143 Use-After-Free in c (CVE-2017-11143)
CVE-2016-4000 Unsafe Deserialization in org.python:jython-standalone (CVE-2016-4000)
CVE-2017-2295 Unsafe Deserialization in deserialization (CVE-2017-2295)
CVE-2017-10803 Unsafe Deserialization in odoo (CVE-2017-10803)
CVE-2017-2292 Unsafe Deserialization in puppet (CVE-2017-2292)
CVE-2017-9830 Unsafe Deserialization in apache (CVE-2017-9830)
CVE-2017-9424 Unsafe Deserialization in csharp (CVE-2017-9424)
CVE-2016-7050 Unsafe Deserialization in redhat (CVE-2016-7050)
CVE-2016-3690 Unsafe Deserialization in redhat (CVE-2016-3690)
CVE-2017-5878 Unsafe Deserialization in deserialization (CVE-2017-5878)
CVE-2017-4914 Unsafe Deserialization in deserialization (CVE-2017-4914)
CVE-2017-9363 Unsafe Deserialization in soffid (CVE-2017-9363)
CVE-2017-7504 Unsafe Deserialization in deserialization (CVE-2017-7504)
CVE-2017-8829 Unsafe Deserialization in deserialization (CVE-2017-8829)
CVE-2017-8804 Unsafe Deserialization in c (CVE-2017-8804)
CVE-2017-7293 Unsafe Deserialization in csharp (CVE-2017-7293)
CVE-2017-5645 Unsafe Deserialization in apache (CVE-2017-5645)
CVE-2016-0779 Unsafe Deserialization in apache (CVE-2016-0779)
CVE-2016-4483 Unsafe Deserialization in c (CVE-2016-4483)
CVE-2017-5983 Unsafe Deserialization in dos (CVE-2017-5983)
CVE-2016-10304 Unsafe Deserialization in dos (CVE-2016-10304)

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