CVE-2023-2491

Katalog CVE

CVSS 7.8 · High EPSS 0,46%

Kerentanan Improper Neutralization of Special Elements used in a Command ('Command Injection') pada gnu emacs, redhat enterprise linux +3 lainnya. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

A flaw was found in the Emacs text editor. Processing a specially crafted org-mode code with the "org-babel-execute:latex" function in ob-latex.el can result in arbitrary command execution. This CVE exists because of a CVE-2023-28617 security regression for the emacs package in Red Hat Enterprise Linux 8.8 and Red Hat Enterprise Linux 9.2.

Rincian

Terbit di NVD

17 Mei 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')

EPSS (30 hari)

0,46% peluang dieksploitasi; lebih tinggi dari 38,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://access.redhat.com/errata/RHSA-2023:2626 advisory pihak ketiga
• https://access.redhat.com/errata/RHSA-2023:3104 advisory pihak ketiga
• https://access.redhat.com/security/cve/CVE-2023-2491 advisory pihak ketiga
• https://bugzilla.redhat.com/show_bug.cgi?id=2192873 issue tracking · advisory pihak ketiga