CVE ID:
CVE-2024-8013

Title:
CSFLE and Queryable Encryption self-lookup may fail to encrypt values in subpipelines

Description:
A bug in query analysis of certain complex self-referential $lookup subpipelines may result in literal values in expressions for encrypted fields to be sent to the server as plaintext instead of ciphertext. Should this occur, no documents would be returned or written. This issue affects mongocryptd binary (v5.0 versions prior to 5.0.29, v6.0 versions prior to 6.0.17, v7.0 versions prior to 7.0.12 and v7.3 versions prior to 7.3.4) and mongo_crypt_v1.so shared libraries (v6.0 versions prior to 6.0.17, v7.0 versions prior to 7.0.12 and v7.3 versions prior to 7.3.4) released alongside MongoDB Enterprise Server versions.

CVSS Score:
2.2 - https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N

List all affected product versions:
mongocryptd v5.0 versions prior to 5.0.29

mongocryptd v6.0 versions prior to 6.0.17

mongocryptd v7.0 versions prior to 7.0.12

mongocryptd v7.3 versions prior to 7.3.4

Mongo_crypt_v1.so v6.0 versions prior to 6.0.17

Mongo_crypt_v1.so v7.0 versions prior to 7.0.12

Mongo_crypt_v1.so v7.3 versions prior to 7.3.4

CWE:
CWE-319: Cleartext Transmission of Sensitive Information