Potential denial of service in bson rubygem

2020-04-2821:00:00

RubySec

rubysec.com

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

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

0.01 Low

EPSS

Percentile

83.8%

JSON

The Moped::BSON::ObjecId.legal? method in mongodb/bson-ruby before 3.0.4
as used in rubygem-moped allows remote attackers to cause a denial of service (worker
resource consumption) via a crafted string. NOTE: This issue is due to an incomplete
fix to CVE-2015-4410.