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mongodbMongoDBMONGODB:CVE-2023-0437
HistoryJan 12, 2024 - 2:13 p.m.

MongoDB client C Driver may infinitely loop when validating certain BSON input data

2024-01-1214:13:00
www.mongodb.com
8
mongodb
c driver
infinite loop
input validation
security issue

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7

Confidence

Low

EPSS

0.001

Percentile

17.0%

When calling bson_utf8_validateΒ on some inputs a loop with an exit condition that cannot be reached may occur, i.e. an infinite loop. This issue affects All MongoDB C Driver versions prior to versions 1.25.0.

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7

Confidence

Low

EPSS

0.001

Percentile

17.0%