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CWE-502 可信数据的反序列化 类漏洞列表 2188

CWE-502 可信数据的反序列化 类弱点 2188 条 CVE 漏洞汇总,含 AI 中文分析。

CWE-502 指反序列化不可信数据漏洞,属于数据验证缺陷。攻击者通过构造恶意序列化对象,在系统反序列化时触发任意代码执行或拒绝服务。开发者应避免直接反序列化外部输入,改用 JSON 等安全格式,或实施严格的类白名单校验与完整性检查,确保反序列化过程仅处理预期类型,从而阻断恶意载荷执行。

MITRE CWE 官方描述
CWE:CWE-502 反序列化不可信数据 (Deserialization of Untrusted Data) 英文:产品在没有充分确保生成的数据有效性的情况下,对不可信数据进行反序列化。
常见影响 (3)
Integrity Modify Application Data, Unexpected State
Attackers can modify unexpected objects or data that was assumed to be safe from modification. Deserialized data or code could be modified without using the provided accessor functions, or unexpected functions could be invoked.
Availability DoS: Resource Consumption (CPU)
If a function is making an assumption on when to terminate, based on a sentry in a string, it could easily never terminate.
Other Varies by Context
The consequences can vary widely, because it depends on which objects or methods are being deserialized, and how they are used. Making an assumption that the code in the deserialized object is valid is dangerous and can enable exploitation. One example is attackers using gadget chains to perform una…
缓解措施 (5)
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.
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.
Implementation Explicitly define a final object() to prevent deserialization.
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.
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…
代码示例 (2)
This code snippet deserializes an object from a file and uses it as a UI button:
try { File file = new File("object.obj"); ObjectInputStream in = new ObjectInputStream(new FileInputStream(file)); javax.swing.JButton button = (javax.swing.JButton) in.readObject(); in.close(); }
Bad · Java
private final void readObject(ObjectInputStream in) throws java.io.IOException { throw new java.io.IOException("Cannot be deserialized"); }
Good · Java
In Python, the Pickle library handles the serialization and deserialization processes. In this example derived from [REF-467], the code receives and parses data, and afterwards tries to authenticate a user based on validating a token.
try { class ExampleProtocol(protocol.Protocol): def dataReceived(self, data): # Code that would be here would parse the incoming data # After receiving headers, call confirmAuth() to authenticate def confirmAuth(self, headers): try: token = cPickle.loads(base64.b64decode(headers['AuthToken'])) if not check_hmac(token['signature'], token['data'], getSecretKey()): raise AuthFail self.secure_data = token['data'] except: raise AuthFail }
Bad · Python
CVE ID 标题 CVSS 风险等级 Published
CVE-2024-22369 Apache Camel 代码问题漏洞 — Apache Camel 9.8 - 2024-02-20
CVE-2024-1651 Torrentpier 代码问题漏洞 — Torrentpier 10.0 Critical 2024-02-19
CVE-2023-40057 SolarWinds Access Rights Manager 代码问题漏洞 — Access Rights Manager 9.0 Critical 2024-02-15
CVE-2024-23478 SolarWinds Access Rights Manager 代码问题漏洞 — Access Rights Manager 8.0 High 2024-02-15
CVE-2023-46615 WordPress Plugin KD Coming Soon 代码问题漏洞 — KD Coming Soon 5.4 Medium 2024-02-12
CVE-2024-23512 WordPress Plugin ProductX 代码问题漏洞 — ProductX – WooCommerce Builder & Gutenberg WooCommerce Blocks 8.7 High 2024-02-12
CVE-2024-23513 WordPress Plugin PropertyHive 代码问题漏洞 — PropertyHive 8.7 High 2024-02-12
CVE-2024-24796 WordPress Plugin WpEvently 代码问题漏洞 — Event Manager and Tickets Selling Plugin for WooCommerce – WpEvently – WordPress Plugin 8.2 High 2024-02-12
CVE-2024-24797 WordPress Plugin ERE Recently Viewed 代码问题漏洞 — ERE Recently Viewed – Essential Real Estate Add-On 9.8 Critical 2024-02-12
CVE-2024-24926 WordPress Plugin Brooklyn 代码问题漏洞 — Brooklyn | Creative Multi-Purpose Responsive WordPress Theme 7.5 High 2024-02-12
CVE-2024-25100 WordPress Plugin Coupon Referral Program 代码问题漏洞 — Coupon Referral Program 10.0 Critical 2024-02-12
CVE-2024-1432 DeepFaceLab 代码问题漏洞 — DeepFaceLab 5.0 Medium 2024-02-11
CVE-2024-1353 PHPEMS 代码问题漏洞 — PHPEMS 6.3 Medium 2024-02-09
CVE-2024-24590 Allegro 代码问题漏洞 — ClearML 8.0 High 2024-02-06
CVE-2024-0668 WordPress plugin Advanced Database Cleaner 安全漏洞 — Advanced Database Cleaner – Optimize & Clean Database to Speed Up Site Performance 6.6 Medium 2024-02-05
CVE-2023-6933 WordPress plugin Better Search Replace 安全漏洞 — Better Search Replace 8.8 High 2024-02-05
CVE-2024-1225 Qibosoft QiboCMS 代码问题漏洞 — QiboCMS X1 7.3 High 2024-02-05
CVE-2024-1198 openBI 代码问题漏洞 — openBI 6.3 Medium 2024-02-02
CVE-2024-22320 IBM Operational Decision Manager 代码问题漏洞 — Operational Decision Manager 9.8 Critical 2024-02-02
CVE-2024-23328 DataEase 安全漏洞 — dataease 9.1 Critical 2024-02-01
CVE-2024-1032 openBI 代码问题漏洞 — openBI 7.3 High 2024-01-30
CVE-2024-0960 ai-flow 代码问题漏洞 — ai-flow 5.0 Medium 2024-01-27
CVE-2024-0959 StanfordVL GibsonEnv 代码问题漏洞 — GibsonEnv 5.0 Medium 2024-01-27
CVE-2024-0937 van_der_Schaar LAB synthcity 代码问题漏洞 — synthcity 6.3 Medium 2024-01-26
CVE-2024-20253 Cisco Unified Communications Products 安全漏洞 — Cisco Unified Contact Center Enterprise 9.9 Critical 2024-01-26
CVE-2024-0936 TemporAI 代码问题漏洞 — TemporAI 6.3 Medium 2024-01-26
CVE-2023-50943 Apache Airflow 代码问题漏洞 — Apache Airflow 8.2 - 2024-01-24
CVE-2024-22284 WordPress plugin Asgaros Forum 代码问题漏洞 — Asgaros Forum 8.7 High 2024-01-24
CVE-2024-22309 WordPress plugin ChatBot with AI 代码问题漏洞 — ChatBot with AI 8.7 High 2024-01-24
CVE-2024-23636 SOFARPC 代码问题漏洞 — sofa-rpc 9.8 Critical 2024-01-23

CWE-502(可信数据的反序列化) 是常见的弱点类别,本平台收录该类弱点关联的 2188 条 CVE 漏洞。