The bson_strfreev function in the MongoDB C driver library may be susceptible to an integer overflow where the function will try to free memory at a negative offset. This may result in memory corruption. This issue affected libbson versions prior to 1.26.2

The bson_strfreev function in the MongoDB C driver library may be susceptible to an integer overflow where the function will try to free memory at a negative offset. This may result in memory corruption. This issue affected libbson versions prior to 1.26.2

Affected: openEuler:22.03-LTS-SP4: mongo-c-driver, openEuler:22.03-LTS-SP3: mongo-c-driver, openEuler:20.03-LTS-SP4: mongo-c-driver, openEuler:22.03-LTS-SP1: mongo-c-driver, openEuler:24.03-LTS: mongo-c-driver

mongo-c-driver is a project that includes two libraries: libmongoc, a client library written in C for MongoDB. libbson, a library providing useful routines related to building, parsing, and iterating BSON documents.

Security Fix(es):

The bson_strfreev function in the MongoDB C driver library may be susceptible to an integer overflow where the function will try to free memory at a negative offset. This may result in memory corruption. This issue affected libbson versions prior to 1.26.2(CVE-2024-6381)

Affected: Ubuntu:Pro:16.04:LTS: libbson, Ubuntu:Pro:18.04:LTS: libbson, Ubuntu:Pro:20.04:LTS: mongo-c-driver, Ubuntu:Pro:22.04:LTS: mongo-c-driver, Ubuntu:Pro:24.04:LTS: mongo-c-driver

The bson_strfreev function in the MongoDB C driver library may be susceptible to an integer overflow where the function will try to free memory at a negative offset. This may result in memory corruption. This issue affected libbson versions prior to 1.26.2

Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in MongoDB ausnutzen, um Informationen offenzulegen, einen Denial-of-Service-Zustand zu erzeugen und Daten zu manipulieren.