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Cwe 502

🧬 CWE Related 1,305
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 798692 Cwe 894154 Cwe 8624040 Cwe 2844030 Cwe 4163898 Cwe 1193185 Cwe 2003145 Cwe 1253116 Cwe 202857 Cwe 222773 Cwe 7872520 Cwe 782028 Cwe 941871 Cwe 8631869 Cwe 1221801

🛡 Vulnerabilities tagged with this 1,306

Image ID Title
CVE-2016-4483 Unsafe Deserialization in Oracle Solaris (CVE-2016-4483)
CVE-2017-5983 Unsafe Deserialization in Atlassian JIRA Server (CVE-2017-5983)
CVE-2016-10304 Unsafe Deserialization in SAP NetWeaver AS JAVA (CVE-2016-10304)
CVE-2016-6809 Unsafe Deserialization in Apache (CVE-2016-6809)
CVE-2016-8749 Unsafe Deserialization in Apache (CVE-2016-8749)
CVE-2014-8731 Unsafe Deserialization in PHPMemcachedAdmin (CVE-2014-8731)
CVE-2017-5929 Unsafe Deserialization in QOS.ch Logback (CVE-2017-5929)
CVE-2017-3159 Unsafe Deserialization in Apache (CVE-2017-3159)
CVE-2017-5830 Unsafe Deserialization in Revive Adserver (CVE-2017-5830)
CVE-2016-0360 Unsafe Deserialization in IBM Websphere MQ JMS (CVE-2016-0360)
CVE-2017-5954 Unsafe Deserialization in serialize-to-js package (CVE-2017-5954)
CVE-2017-5941 Unsafe Deserialization in node-serialize package (CVE-2017-5941)
CVE-2016-6199 Unsafe Deserialization in Gradle (CVE-2016-6199)
CVE-2016-3415 Unsafe Deserialization in Synacor Zimbra Collaboration Suite (CVE-2016-3415)
CVE-2016-4978 Unsafe Deserialization in Apache (CVE-2016-4978)
CVE-2015-6420 Unsafe Deserialization in Apache (CVE-2015-6420)

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