CVE-2023-28756

Katalog CVE

CVSS 5.3 · Medium EPSS 2,5%

Kerentanan Inefficient Regular Expression Complexity pada ruby-lang ruby, ruby-lang time +2 lainnya. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

31 Maret 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

5.3 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-1333: Inefficient Regular Expression Complexity

EPSS (30 hari)

2,5% peluang dieksploitasi; lebih tinggi dari 83,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.ruby-lang.org/en/news/2023/03/30/redos-in-time-cve-2023-28756/ advisory vendor
• https://lists.debian.org/debian-lts-announce/2023/04/msg00033.html mailing list · advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20230526-0004/ advisory pihak ketiga
• https://github.com/ruby/time/releases/ release notes
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FFZANOQA4RYX7...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/G76GZG3RAGYF4...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WMIOPLBAAM3FE...
• https://security.gentoo.org/glsa/202401-27
• https://www.ruby-lang.org/en/downloads/releases/ release notes
• https://www.ruby-lang.org/en/news/2022/12/25/ruby-3-2-0-released/ release notes
• https://lists.debian.org/debian-lts-announce/2024/09/msg00000.html