CVE-2023-28755
March 31, 2023
A ReDoS issue was discovered in the URI component through 0.12.0 in Ruby through 3.2.1. The URI parser mishandles invalid URLs that have specific characters. It causes an increase in execution time for parsing strings to URI objects. The fixed versions are 0.12.1, 0.11.1, 0.10.2 and 0.10.0.1.
Affected Packages
uri (RUBY):
Affected version(s) =0.10.0 <0.10.0.1Fix Suggestion:
Update to version 0.10.0.1uri (RUBY):
Affected version(s) =0.10.1 <0.10.2Fix Suggestion:
Update to version 0.10.2uri (RUBY):
Affected version(s) =0.12.0 <0.12.1Fix Suggestion:
Update to version 0.12.1uri (RUBY):
Affected version(s) =0.11.0 <0.11.1Fix Suggestion:
Update to version 0.11.1Related Resources (35)
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Contact UsCVSS v4
Base Score:
6.9
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
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Weakness Type (CWE)
Inefficient Regular Expression Complexity
EPSS
Base Score:
0.34
