CVE-2021-43113

Katalog CVE

CVSS 9.8 · Critical EPSS 5,4%

Kerentanan Improper Neutralization of Special Elements used in a Command ('Command Injection') pada itextpdf itext, debian linux. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

iTextPDF in iText 7 and up to (excluding 4.4.13.3) 7.1.17 allows command injection via a CompareTool filename that is mishandled on the gs (aka Ghostscript) command line in GhostscriptHelper.java.

Rincian

Terbit di NVD

15 Desember 2021

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

EPSS (30 hari)

5,4% peluang dieksploitasi; lebih tinggi dari 92,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/itext/itext7/releases/tag/7.1.17 release notes · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2023/01/msg00013.html mailing list · advisory pihak ketiga
• https://pastebin.com/BXnkY9YY exploit · advisory pihak ketiga
• https://www.debian.org/security/2023/dsa-5323 advisory pihak ketiga
• https://github.com/itext/itextpdf/releases/tag/5.5.13.3