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nvd[email protected]NVD:CVE-2023-27530
HistoryMar 10, 2023 - 10:15 p.m.

CVE-2023-27530

2023-03-1022:15:10
CWE-400
CWE-770
web.nvd.nist.gov
1
cve-2023-27530
dos
rack
multipart parsing

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

8.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

36.9%

A DoS vulnerability exists in Rack <v3.0.4.2, <v2.2.6.3, <v2.1.4.3 and <v2.0.9.3 within in the Multipart MIME parsing code in which could allow an attacker to craft requests that can be abuse to cause multipart parsing to take longer than expected.

Affected configurations

NVD
Node
rack_projectrackRange<2.0.9.3ruby
OR
rack_projectrackRange2.1.02.1.4.3ruby
OR
rack_projectrackRange2.2.02.2.6.3ruby
OR
rack_projectrackRange3.0.03.0.4.2ruby
Node
debiandebian_linuxMatch10.0
OR
debiandebian_linuxMatch11.0

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

8.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

36.9%