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pymongo@2.4 vulnerabilities

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Direct Vulnerabilities

Known vulnerabilities in the pymongo package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
  • M
Out-of-bounds Read

Affected versions of this package are vulnerable to Out-of-bounds Read in the bson module. Using the crafted payload the attacker could force the parser to deserialize unmanaged memory. The parser tries to interpret bytes next to buffer and throws an exception with string. If the following bytes are not printable UTF-8 the parser throws an exception with a single byte.

How to fix Out-of-bounds Read?

Upgrade pymongo to version 4.6.3 or higher.

[,4.6.3)
  • M
Denial of Service (DoS)

pymongo is a Python driver for MongoDB.

bson/_cbsonmodule.c in the mongo-python-driver (aka. pymongo) before 2.5.2, as used in MongoDB, allows context-dependent attackers to cause a denial of service (NULL pointer dereference and crash) via vectors related to decoding of an "invalid DBRef."

[,2.5.2)
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