CVE-2022-29218

Katalog CVE

CVSS 7.5 · High EPSS 1,3%

Kerentanan Improper Privilege Management pada rubygems.org. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

RubyGems is a package registry used to supply software for the Ruby language ecosystem. An ordering mistake in the code that accepts gem uploads allowed some gems (with platforms ending in numbers, like `arm64-darwin-21`) to be temporarily replaced in the CDN cache by a malicious package. The bug has been patched, and is believed to have never been exploited, based on an extensive review of logs and existing gems by rubygems. The easiest way to ensure that an application has not been exploited by this vulnerability is to verify all downloaded .gems checksums match the checksum recorded in the RubyGems.org database. RubyGems.org has been patched and is no longer vulnerable to this issue.

Rincian

Terbit di NVD

13 Mei 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-269: Improper Privilege Management
CWE-290: Authentication Bypass by Spoofing
CWE-863: Incorrect Authorization

EPSS (30 hari)

1,3% peluang dieksploitasi; lebih tinggi dari 69,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/rubygems/rubygems.org/security/advisories/GHSA-2jmx-8mh8-pm8w exploit · advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20220629-0010/ advisory pihak ketiga