This CVE describes a security issue with the driver's BSON marshalling system. BSON marshalling functions would incorrectly handle null bytes embedded in BSON key names and the pattern/options fields of a BSON regex value. BSON marshalling functions now correctly validate and error if there is an embedded null byte in BSON key names or the pattern/options fields of a BSON regex value. We recommend all users of the driver upgrade to this version.
CVE ID: CVE-2021-20329
Title: Specific cstrings input may not be properly validated in the MongoDB Go Driver
Description: Specific cstrings input may not be properly validated in the MongoDB Go Driver when marshalling Go objects into BSON. A malicious user could use a Go object with specific string to potentially inject additional fields into marshalled documents. This issue affects all MongoDB GO Drivers up to (and including) 1.5.0.
CVSS score: 6.8
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Affected products and versions, MongoDB Go Driver versions <= 1.5.0
Underlying operating systems affected: All
For a full list of tickets included in this release, please see the links below:
This release contains a new errors API for the primary mongo package. Users can now detect duplicate key errors, timeouts, and network errors via the mongo.IsDuplicateKeyError, mongo.IsTimeout, and mongo.IsNetworkError functions, respectively. Additionally, a new UpdateByID function has been added to the mongo.Collection type to update a single document with a given _id value.
The Go Driver now supports using GCP and Azure key management services with the client-side field level encryption feature. In addition, AWS key management support has been enhanced to allow authenticating with temporary AWS credentials. See the MongoDB docs for more information about these improvements. Use of client-side field level encryption requires users to install the latest released version of libmongocrypt. Note: This means that existing applications that use this feature will need to upgrade the libmongocrypt dependency when upgrading to this driver version; otherwise, the application will fail to compile. Users can upgrade to the latest development release of libmongocrypt via the OS-specific instructions for macos, Windows, and Linux.
Monitoring has now been added for various server events. A ServerMonitor set on a mongo.Client monitors changes on the MongoDB deployment it is connected to and reports the changes in the client's representation of the deployment.
The driver will now error if a map with more than one key is used as a hint option, sort option, or for index creation. This is to prevent unexpected behavior, for example, an index being created with the keys in the wrong order.
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Bumps go.mongodb.org/mongo-driver from 1.3.4 to 1.5.1.
Release notes
Sourced from go.mongodb.org/mongo-driver's releases.
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Commits
40c0e70Update version to v1.5.13a89e6cGODRIVER-1923 Error if BSON cstrings contain null bytes (#622)1a2534cGODRIVER-1935 Update scram/stringprep dependencies (#624)6ea353aGODRIVER-1918 Check for zero length in readstring (#613)d5e11aaGODRIVER-1919 Support decoding ObjectIDs from hex strings in BSON (#610)e0ed6d6Update version to v1.5.1+prerelease6760875Update version to v1.5.019a368cGODRIVER-1911 Fix Windows/macos test failures for CSFLE (#603)2a5f9a4GODRIVER-1879 Apply connectTimeoutMS to TLS handshake (#594)2c5b75bGODRIVER-1855 Support AWS authentication with temporary credentials in CSFLE ...Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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