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CVE-2025-0755

MongoDB C Driver bson library may be susceptible to buffer overflow

Published: Mar 18, 2025Updated: Nov 3, 2025 Sources: CVE List NVD BDUCWE-122
8.4HIGH
NVD MITRE
EPSS Score
0.7%
Top 49.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

The various bson_append functions in the MongoDB C driver library may be susceptible to buffer overflow when performing operations that could result in a final BSON document which exceeds the maximum allowable size (INT32_MAX), resulting in a segmentation fault and possible application crash. This issue affected libbson versions prior to 1.27.5, MongoDB Server v8.0 versions prior to 8.0.1 and MongoDB Server v7.0 versions prior to 7.0.16

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-122

Affected Products

MongoDB Inc.
commercial·USaka mongodb server, mongodb, mongodb ops manager
MongoDB C DriverMixed
Databases / nosql
MongoDBOn-premDatabase
Databases / nosql
libbsonOn-premLibrary
Databases / cache-message-queue
MongoDB Inc
commercial·USaka mongo, mongodb
libbsonOn-premLibrary
Databases / db-tooling
MongoDB ServerOn-premDatabase
Databases / nosql
mongodb
commercial·US
libbson
Databases
mongodbOn-premDatabase
Databases / nosql
Сообщество свободного программного обеспечения
oss-projectaka fsf
Debian GNU/LinuxOn-premOS
Operating Systems / linux-distro
ООО «Ред Софт»
commercial·RUaka red soft
РЕД ОСOn-premOS
Operating Systems / linux-distro
ООО «РусБИТех-Астра»
commercial·RUaka rusbitech-astra
Astra Linux Special EditionOn-premOS
Operating Systems / linux-distro
and 2 more affected products View all →

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Privilege Escalation
View detailed technique mapping

References

https://jira.mongodb.org/browse/SERVER-94461
jira.mongodb.org
https://github.com/mongodb/mongo-c-driver/releases/tag/1.27.5
github.com
https://github.com/mongodb/mongo/releases/tag/r7.0.16
github.com
and 13 more references View all →

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