CVE-2020-19143

Katalog CVE

CVSS 6.5 · Medium EPSS 1,5%

Kerentanan Out-of-bounds Write pada simplesystems libtiff, debian linux. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the "TIFFVGetField" funtion in the component 'libtiff/tif_dir.c'.

Rincian

Terbit di NVD

9 September 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-787: Out-of-bounds Write

EPSS (30 hari)

1,5% peluang dieksploitasi; lebih tinggi dari 72,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://gitlab.com/libtiff/libtiff/-/issues/158 issue tracking · patch · advisory pihak ketiga
• https://gitlab.com/libtiff/libtiff/-/merge_requests/119 patch · advisory pihak ketiga
• http://bugzilla.maptools.org/show_bug.cgi?id=2851 issue tracking · advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20211004-0005/ advisory pihak ketiga
• https://www.debian.org/security/2021/dsa-4997 advisory pihak ketiga