CVE-2025-9300

Katalog CVE

CVSS 7.8 · High EPSS 0,25%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada saitoha libsixel. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

A vulnerability was found in saitoha libsixel up to 1.10.3. Affected by this issue is the function sixel_debug_print_palette of the file src/encoder.c of the component img2sixel. The manipulation results in stack-based buffer overflow. The attack must be initiated from a local position. The exploit has been made public and could be used. The patch is identified as 316c086e79d66b62c0c4bc66229ee894e4fdb7d1. Applying a patch is advised to resolve this issue.

Rincian

Terbit di NVD

21 Agustus 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/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-121: Stack-based Buffer Overflow
CWE-787: Out-of-bounds Write

EPSS (30 hari)

0,25% peluang dieksploitasi; lebih tinggi dari 14,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/saitoha/libsixel/commit/316c086e79d66b62c0c4bc66229ee894e4fdb7d1 patch
• https://vuldb.com/?id.320905 advisory pihak ketiga · vdb entry
• https://vuldb.com/?submit.632366 exploit · advisory pihak ketiga · vdb entry
• https://drive.google.com/file/d/1IIvvRFgUQZcySqeoqXXhsxd0HZCjClJ7/view?usp=sharing exploit
• https://github.com/saitoha/libsixel/issues/200 exploit · issue tracking
• https://github.com/saitoha/libsixel/issues/200#issuecomment-3178785635 exploit · issue tracking
• https://vuldb.com/?ctiid.320905 permissions required · vdb entry