CVE-2023-27530
March 10, 2023
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 Packages
rack (RUBY):
Affected version(s) >=2.1.0 <2.1.4.3Fix Suggestion:
Update to version 2.1.4.3rack (RUBY):
Affected version(s) >=3.0.0 <3.0.4.2Fix Suggestion:
Update to version 3.0.4.2rack (RUBY):
Affected version(s) >=2.2.0 <2.2.6.3Fix Suggestion:
Update to version 2.2.6.3rack (RUBY):
Affected version(s) >=0.1.0 <2.0.9.3Fix Suggestion:
Update to version 2.0.9.3Related Resources (9)
Do you need more information?
Contact UsCVSS v4
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Weakness Type (CWE)
EPSS
Base Score:
2.06
