CVE-2023-28755

Published Mar 31, 2023

Last updated 6 months ago

Overview

Description: 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.
Source: cve@mitre.org
NVD status: Modified

Hype score: Not currently trending

Risk scores

CVSS 3.1

Type: Primary
Base score: 5.3
Impact score: 1.4
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Severity: MEDIUM

Weaknesses

nvd@nist.gov: CWE-1333

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:ruby-lang:uri:*:*:*:*:*:ruby:*:*",
            "vulnerable": true,
            "matchCriteriaId": "ADDFECF7-5F46-498B-9862-55DA03C8F07B",
            "versionEndIncluding": "0.10.0"
          },
          {
            "criteria": "cpe:2.3:a:ruby-lang:uri:0.10.1:*:*:*:*:ruby:*:*",
            "vulnerable": true,
            "matchCriteriaId": "9AEC0027-E0D8-4E68-BDFC-6FAEFF01FEEA"
          },
          {
            "criteria": "cpe:2.3:a:ruby-lang:uri:0.11.0:*:*:*:*:ruby:*:*",
            "vulnerable": true,
            "matchCriteriaId": "3D764446-C057-4529-B486-CA7C9D38E48A"
          },
          {
            "criteria": "cpe:2.3:a:ruby-lang:uri:0.12.0:*:*:*:*:ruby:*:*",
            "vulnerable": true,
            "matchCriteriaId": "8C229D83-75B1-4874-B2A9-764FBA12C517"
          }
        ],
        "operator": "OR"
      }
    ]
  },
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73"
          },
          {
            "criteria": "cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "5C675112-476C-4D7C-BCB9-A2FB2D0BC9FD"
          },
          {
            "criteria": "cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "E30D0E6F-4AE8-4284-8716-991DFA48CC5D"
          },
          {
            "criteria": "cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "CC559B26-5DFC-4B7A-A27C-B77DE755DFF9"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

Overview

Social media

Risk scores

CVSS 3.1

Weaknesses

Configurations

References