CVE-2021-43579

Katalog CVE

CVSS 7.8 · High EPSS 7,3%

Kerentanan Out-of-bounds Write pada htmldoc project htmldoc, debian linux. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

A stack-based buffer overflow in image_load_bmp() in HTMLDOC <= 1.9.13 results in remote code execution if the victim converts an HTML document linking to a crafted BMP file.

Rincian

Terbit di NVD

10 Januari 2022

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-787: Out-of-bounds Write

EPSS (30 hari)

7,3% peluang dieksploitasi; lebih tinggi dari 94,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/michaelrsweet/htmldoc/commit/27d08989a5a567155d506ac870ae7d8cc88fa58b patch · advisory pihak ketiga
• https://github.com/michaelrsweet/htmldoc/issues/453 exploit · issue tracking · patch · advisory pihak ketiga
• https://github.com/michaelrsweet/htmldoc/issues/456 exploit · issue tracking · patch · advisory pihak ketiga
• https://github.com/michaelrsweet/htmldoc/compare/v1.9.12...v1.9.13 release notes · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2022/02/msg00022.html mailing list · advisory pihak ketiga