CVE-2019-17582

Katalog CVE

CVSS 9.8 · Critical EPSS 2,5%

Kerentanan Use After Free pada libzip. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

A use-after-free in the _zip_dirent_read function of zip_dirent.c in libzip 1.2.0 allows attackers to have an unspecified impact by attempting to unzip a malformed ZIP archive. NOTE: the discoverer states "This use-after-free is triggered prior to the double free reported in CVE-2017-12858."

Rincian

Terbit di NVD

9 Februari 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-416: Use After Free

EPSS (30 hari)

2,5% peluang dieksploitasi; lebih tinggi dari 83,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://libzip.org/libzip-discuss/ release notes · advisory vendor
• https://github.com/nih-at/libzip/commit/2217022b7d1142738656d891e00b3d2d9179b796 patch · advisory pihak ketiga
• https://github.com/nih-at/libzip/issues/5 advisory pihak ketiga