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redhatcveRedhat.comRH:CVE-2022-44566
HistoryJan 26, 2023 - 2:35 p.m.

CVE-2022-44566

2023-01-2614:35:25
redhat.com
access.redhat.com
29
rubygem
activerecord
denial of service
postgresql adapter

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

EPSS

0.001

Percentile

35.9%

A flaw was found in the rubygem-activerecord. RubyGemโ€™s ActiveRecord is vulnerable to a denial of service caused by a flaw in the PostgreSQL adapter. By sending a specially-crafted request, a remote attacker can cause a slow sequential scan, resulting in a denial of service.

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

EPSS

0.001

Percentile

35.9%