Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS1mZzd4LWc4MnItOTRxY84AAyet

Ruby Time component ReDoS issue

A ReDoS issue was discovered in the Time component through 0.2.1 in Ruby through 3.2.1. The Time parser mishandles invalid URLs that have specific characters. It causes an increase in execution time for parsing strings to Time objects. The fixed versions are 0.1.1 and 0.2.2.

Permalink: https://github.com/advisories/GHSA-fg7x-g82r-94qc
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1mZzd4LWc4MnItOTRxY84AAyet
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 1 year ago
Updated: 10 months ago

CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Identifiers: GHSA-fg7x-g82r-94qc, CVE-2023-28756
References:

• https://nvd.nist.gov/vuln/detail/CVE-2023-28756
• https://www.ruby-lang.org/en/downloads/releases/
• https://www.ruby-lang.org/en/news/2022/12/25/ruby-3-2-0-released/
• https://www.ruby-lang.org/en/news/2023/03/30/redos-in-time-cve-2023-28756/
• https://github.com/rubysec/ruby-advisory-db/blob/master/gems/time/CVE-2023-28756.yml
• https://lists.fedoraproject.org/archives/list/[email protected]/message/FFZANOQA4RYX7XCB42OO3P24DQKWHEKA/
• https://lists.fedoraproject.org/archives/list/[email protected]/message/G76GZG3RAGYF4P75YY7J7TGYAU7Z5E2T/
• https://lists.fedoraproject.org/archives/list/[email protected]/message/WMIOPLBAAM3FEQNAXA2L7BDKOGSVUT5Z/
• https://lists.debian.org/debian-lts-announce/2023/04/msg00033.html
• https://security.netapp.com/advisory/ntap-20230526-0004/
• https://github.com/ruby/time/releases/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FFZANOQA4RYX7XCB42OO3P24DQKWHEKA/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/G76GZG3RAGYF4P75YY7J7TGYAU7Z5E2T/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WMIOPLBAAM3FEQNAXA2L7BDKOGSVUT5Z/
• https://security.gentoo.org/glsa/202401-27
• https://github.com/advisories/GHSA-fg7x-g82r-94qc

Repository: https://github.com/ruby/time
Blast Radius: 20.7

Affected Packages