Veracode Vulnerability DatabaseVERACODE:41084Regular Expression Denial Of Service (ReDoS)
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%
uri is vulnerable to Regular Expression Denial Of Service (ReDoS). The vulnerability exists due to inefficient Regex pattern complexity used in rfc2396_parser.rb and rfc3986_parser.rb., which allows an attacker to crash the application by providing maliciously crafted URI patterns. NOTE: This issue exists because of an incomplete fix for CVE-2023-28755
References
github.com/ruby/uri/commit/05b1e7d026b886e65a60ee35625229da9ec220bb
github.com/ruby/uri/commit/38bf797c488bcb4a37fb322bfa84977981863ec6
github.com/ruby/uri/commit/3cd938df20db26c9439e9f681aadfb9bbeb6d1c0
github.com/ruby/uri/commit/4d02315181d8a485496f1bb107a6ab51d6f3a35f
github.com/ruby/uri/commit/70794abc162bb15bb934713b5669713d6700d35c
github.com/ruby/uri/commit/7e33934c91b7f8f3ea7b7a4258b468e19f636bc3
github.com/ruby/uri/commit/9a8e0cc03da964054c2a4ea26b59c53c3bae4921
github.com/ruby/uri/commit/ba36c8a3ecad8c16dd3e60a6da9abd768206c8fa
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/27LUWREIFTP3MQAW7QE4PJM4DPAQJWXF/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QA6XUKUY7B5OLNQBLHOT43UW7C5NIOQQ/
security.netapp.com/advisory/ntap-20230725-0002/
www.ruby-lang.org/en/news/2023/06/29/redos-in-uri-CVE-2023-36617/
Related
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%