The vulnerability of the Ruby programming language’s URI component lies in the use of a regular expression c, which has an inefficient computational cost. This allows attackers to trigger a service failure.
🗓️ 20 Jul 2023 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 6 Views
| Reporter | Title | Published | Views | Family All 273 |
|---|---|---|---|---|
 | Security Bulletin: IBM Cloud Pak for Network Automation 2.6.4 fixes multiple security vulnerabilities | 15 Dec 202314:31 | – | ibm |
 | rubygem-uri -- ReDoS vulnerability | 28 Mar 202300:00 | – | freebsd |
 | Amazon Linux 2023 : ruby3.2, ruby3.2-bundled-gems, ruby3.2-default-gems (ALAS2023-2023-158) | 20 Apr 202300:00 | – | nessus |
| Amazon Linux 2023 : ruby3.2, ruby3.2-bundled-gems, ruby3.2-default-gems (ALAS2023-2025-839) | 5 Feb 202500:00 | – | nessus |
| Amazon Linux 2 : ruby (ALASRUBY3.0-2023-001) | 27 Sep 202300:00 | – | nessus |
| Alibaba Cloud Linux 3 : 0080: ruby:2.7 (ALINUX3-SA-2023:0080) | 14 May 202500:00 | – | nessus |
| AlmaLinux 8 : ruby:2.7 (ALSA-2023:3821) | 29 Jun 202300:00 | – | nessus |
| AlmaLinux 8 : ruby:3.1 (ALSA-2024:1431) | 21 Mar 202400:00 | – | nessus |
| AlmaLinux 9 : ruby:3.1 (ALSA-2024:1576) | 3 Apr 202400:00 | – | nessus |
| AlmaLinux 8 : ruby:3.0 (ALSA-2024:3500) | 31 May 202400:00 | – | nessus |
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04 Mar 2026 00:00Current
6.7Medium risk
Vulners AI Score6.7
CVSS 25
CVSS 35.3
EPSS0.02637