CVE-2020-21896

Katalog CVE

CVSS 5.5 · Medium EPSS 0,51%

Kerentanan Use After Free pada artifex mupdf. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

A Use After Free vulnerability in svg_dev_text_span_as_paths_defs function in source/fitz/svg-device.c in Artifex Software MuPDF 1.16.0 allows remote attackers to cause a denial of service via opening of a crafted PDF file.

Rincian

Terbit di NVD

22 Agustus 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-416: Use After Free

EPSS (30 hari)

0,51% peluang dieksploitasi; lebih tinggi dari 41,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugs.ghostscript.com/show_bug.cgi?id=701294 exploit · issue tracking · patch · advisory vendor
• http://www.ghostscript.com/cgi-bin/findgit.cgi?8719e07834d6a72b6b4131539e49ed1e8e2ff79e
• https://lists.debian.org/debian-lts-announce/2025/08/msg00017.html