CVE-2022-23634

Katalog CVE

CVSS 5.9 · Medium EPSS 2,1%

Kerentanan Exposure of Sensitive Information to an Unauthorized Actor pada puma, rubyonrails rails +2 lainnya. Skor CVSS 3.1 5.9 (Medium) menurut NVD.

Deskripsi (NVD)

Puma is a Ruby/Rack web server built for parallelism. Prior to `puma` version `5.6.2`, `puma` may not always call `close` on the response body. Rails, prior to version `7.0.2.2`, depended on the response body being closed in order for its `CurrentAttributes` implementation to work correctly. The combination of these two behaviors (Puma not closing the body + Rails' Executor implementation) causes information leakage. This problem is fixed in Puma versions 5.6.2 and 4.3.11. This problem is fixed in Rails versions 7.02.2, 6.1.4.6, 6.0.4.6, and 5.2.6.2. Upgrading to a patched Rails _or_ Puma version fixes the vulnerability.

Rincian

Terbit di NVD

11 Februari 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CWE-404: Improper Resource Shutdown or Release

EPSS (30 hari)

2,1% peluang dieksploitasi; lebih tinggi dari 81,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/puma/puma/commit/b70f451fe8abc0cff192c065d549778452e155bb patch · advisory pihak ketiga
• https://github.com/puma/puma/security/advisories/GHSA-rmj8-8hhh-gv5h patch · advisory pihak ketiga
• https://groups.google.com/g/ruby-security-ann/c/FkTM-_7zSNA/m/K2RiMJBlBAAJ?utm_medium=email&utm_source=footer&... mailing list · mitigasi · patch · advisory pihak ketiga
• https://github.com/advisories/GHSA-wh98-p28r-vrc9 mitigasi · not applicable · advisory pihak ketiga
• https://github.com/advisories/GHSA-rmj8-8hhh-gv5h advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2022/05/msg00034.html mailing list · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2022/08/msg00015.html mailing list · advisory pihak ketiga
• https://security.gentoo.org/glsa/202208-28 advisory pihak ketiga
• https://www.debian.org/security/2022/dsa-5146 advisory pihak ketiga
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F6YWGIIKL7KKT...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L7NESIBFCNSR3...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TUBFJ44NCKJ34...