CVE-2021-23214

Katalog CVE

CVSS 8.1 · High EPSS 1,9%

Kerentanan Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') pada postgresql, fedoraproject fedora +4 lainnya. Skor CVSS 3.1 8.1 (High) menurut NVD.

Deskripsi (NVD)

When the server is configured to use trust authentication with a clientcert requirement or to use cert authentication, a man-in-the-middle attacker can inject arbitrary SQL queries when a connection is first established, despite the use of SSL certificate verification and encryption.

Rincian

Terbit di NVD

4 Maret 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

EPSS (30 hari)

1,9% peluang dieksploitasi; lebih tinggi dari 79,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.postgresql.org/support/security/CVE-2021-23214/ advisory vendor
• https://bugzilla.redhat.com/show_bug.cgi?id=2022666 issue tracking · patch · advisory pihak ketiga
• https://github.com/postgres/postgres/commit/28e24125541545483093819efae9bca603441951 patch · advisory pihak ketiga
• https://security.gentoo.org/glsa/202211-04 advisory pihak ketiga
• https://git.postgresql.org/gitweb/?p=postgresql.git%3Ba=commit%3Bh=28e24125541545483093819efae9bca603441951