CVE-2023-6204

Katalog CVE

CVSS 6.5 · Medium EPSS 0,83%

Kerentanan Out-of-bounds Read pada mozilla firefox, mozilla firefox esr +2 lainnya. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

On some systems—depending on the graphics settings and drivers—it was possible to force an out-of-bounds read and leak memory data into the images created on the canvas element. This vulnerability affects Firefox < 120, Firefox ESR < 115.5.0, and Thunderbird < 115.5.

Rincian

Terbit di NVD

21 November 2023

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:H/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-125: Out-of-bounds Read

EPSS (30 hari)

0,83% peluang dieksploitasi; lebih tinggi dari 56,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.mozilla.org/security/advisories/mfsa2023-49/ release notes · advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2023-50/ release notes · advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2023-52/ release notes · advisory vendor
• https://www.debian.org/security/2023/dsa-5561 advisory pihak ketiga
• https://bugzilla.mozilla.org/show_bug.cgi?id=1841050 issue tracking · permissions required
• https://lists.debian.org/debian-lts-announce/2023/11/msg00017.html mailing list
• https://lists.debian.org/debian-lts-announce/2023/11/msg00030.html