CVE-2023-36617

2023-06-2900:00:00

ubuntu.com

ruby uri parser

redos

execution time

rfc2396_parser

rfc3986_parser

incomplete fix

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

0.002 Low

EPSS

Percentile

61.0%

JSON

A ReDoS issue was discovered in the URI component before 0.12.2 for Ruby.
The URI parser mishandles invalid URLs that have specific characters. There
is an increase in execution time for parsing strings to URI objects with
rfc2396_parser.rb and rfc3986_parser.rb. NOTE: this issue exists becuse of
an incomplete fix for CVE-2023-28755. Version 0.10.3 is also a fixed
version.

Notes

Author	Note
tyhicks	ruby{1.9.1,2.0,2.3} and jruby ship an embedded rubygems.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchjruby< anyUNKNOWN
ubuntu20.04noarchjruby< anyUNKNOWN
ubuntu23.10noarchjruby< anyUNKNOWN
ubuntu24.04noarchjruby< anyUNKNOWN
ubuntu14.04noarchjruby< anyUNKNOWN
ubuntu16.04noarchjruby< anyUNKNOWN
ubuntu16.04noarchruby2.3< 2.3.1-2~ubuntu16.04.16+esm8UNKNOWN
ubuntu18.04noarchruby2.5< 2.5.1-1ubuntu1.16+esm1UNKNOWN
ubuntu20.04noarchruby2.7< 2.7.0-5ubuntu1.12UNKNOWN
ubuntu22.04noarchruby3.0< 3.0.2-7ubuntu2.4UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	jruby	< any	UNKNOWN
ubuntu	20.04	noarch	jruby	< any	UNKNOWN
ubuntu	23.10	noarch	jruby	< any	UNKNOWN
ubuntu	24.04	noarch	jruby	< any	UNKNOWN
ubuntu	14.04	noarch	jruby	< any	UNKNOWN
ubuntu	16.04	noarch	jruby	< any	UNKNOWN
ubuntu	16.04	noarch	ruby2.3	< 2.3.1-2~ubuntu16.04.16+esm8	UNKNOWN
ubuntu	18.04	noarch	ruby2.5	< 2.5.1-1ubuntu1.16+esm1	UNKNOWN
ubuntu	20.04	noarch	ruby2.7	< 2.7.0-5ubuntu1.12	UNKNOWN
ubuntu	22.04	noarch	ruby3.0	< 3.0.2-7ubuntu2.4	UNKNOWN