CVE-2022-28738

Katalog CVE

CVSS 9.8 · Critical EPSS 3,0%

Kerentanan Double Free pada ruby-lang ruby. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

A double free was found in the Regexp compiler in Ruby 3.x before 3.0.4 and 3.1.x before 3.1.2. If a victim attempts to create a Regexp from untrusted user input, an attacker may be able to write to unexpected memory locations.

Rincian

Terbit di NVD

9 Mei 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-415: Double Free

EPSS (30 hari)

3,0% peluang dieksploitasi; lebih tinggi dari 86,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.ruby-lang.org/en/news/2022/04/12/double-free-in-regexp-compilation-cve-2022-28738/ advisory vendor
• https://security-tracker.debian.org/tracker/CVE-2022-28738 patch · advisory pihak ketiga
• https://hackerone.com/reports/1220911 permissions required · advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20220624-0002/ advisory pihak ketiga
• https://security.gentoo.org/glsa/202401-27