CVE-2021-33479

Katalog CVE

CVSS 7.8 · High EPSS 1,2%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada optical character recognition project optical character recognition. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

A stack-based buffer overflow vulnerability was discovered in gocr through 0.53-20200802 in measure_pitch() in pgm2asc.c.

Rincian

Terbit di NVD

17 November 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-787: Out-of-bounds Write

EPSS (30 hari)

1,2% peluang dieksploitasi; lebih tinggi dari 67,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugzilla.redhat.com/show_bug.cgi?id=1962861 issue tracking · advisory pihak ketiga
• https://sourceforge.net/p/jocr/bugs/39/ exploit · advisory pihak ketiga
• https://security.gentoo.org/glsa/202401-28