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Medium 4.8
Application denial of service and data truncation via unchecked BSON append failures in MongoDB PHP Driver
The BSON encoder in the MongoDB PHP Driver does not check some return values after a document exceeds libbson's size limit. This can leave the encoder in an invalid state. An unauthenticated actor who can cause an affected application to encode an unusually l…
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Medium 5.6
PHP object injection via unsuppressible __pclass class inference in command monitoring events
Deserialization of untrusted data in the command monitoring support of the MongoDB PHP Driver can cause class names embedded in document content to be honored when the driver builds monitoring event objects. When an application registers a command monitoring …
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Medium 5.3
Heap out-of-bounds read via corrupt nested BSON in field path error message
An out-of-bounds read in the BSON decoding component of the MongoDB PHP driver may allow an unauthenticated party who supplies specially formed input to have a small amount of adjacent process memory copied into an error message that is returned to applicatio…
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Medium 5.9
PHP Stack Exhaustion
Stack exhaustion vulnerability in the MongoDB PHP driver can cause application crashes when processing deeply nested BSON documents in unusual circumstances when the source of these BSON documents is not MongoDB Server.
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Medium 4.2
Some MongoDB Drivers may publish events containing authentication-related data to a command listener configured by an application
Some MongoDB Drivers may erroneously publish events containing authentication-related data to a command listener configured by an application. The published events may contain security-sensitive data when specific authentication-related commands are executed.…