| 名称 |
Signature Spoofing by Mixing Signed and Unsigned Content |
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| 摘要 |
An attacker exploits the underlying complexity of a data structure that allows for both signed and unsigned content, to cause unsigned data to be processed as though it were signed data. |
| 前置条件 |
Signer and recipient are using complex data storage structures that allow for a mix between signed and unsigned data Recipient is using signature verification software that does not maintain separation between signed and unsigned data once the signature has been verified. |
| 解决方案 | Ensure the application is fully patched and does not allow the processing of unsigned data as if it is signed data. |
| 关联弱点 |
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CWE 编号
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描述
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| CWE-311 |
Missing Encryption of Sensitive Data |
| CWE-319 |
Cleartext Transmission of Sensitive Information |
| CWE-693 |
Protection Mechanism Failure |
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| 关联 CAPEC |
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CAPEC 编号
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描述
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| CAPEC-473 |
An attacker generates a message or datablock that causes the recipient to believe that the message or datablock was generated and cryptographically signed by an authoritative or reputable source, misleading a victim or victim operating system into performing malicious actions. |
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