CVE-2023-4576

Katalog CVE

CVSS 8.6 · High EPSS 0,82%

Kerentanan Integer Overflow or Wraparound pada mozilla firefox, mozilla firefox esr +1 lainnya. Skor CVSS 3.1 8.6 (High) menurut NVD.

Deskripsi (NVD)

On Windows, an integer overflow could occur in `RecordedSourceSurfaceCreation` which resulted in a heap buffer overflow potentially leaking sensitive data that could have led to a sandbox escape. *This bug only affects Firefox on Windows. Other operating systems are unaffected.* This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2.

Rincian

Terbit di NVD

11 September 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-190: Integer Overflow or Wraparound

EPSS (30 hari)

0,82% peluang dieksploitasi; lebih tinggi dari 56,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.mozilla.org/security/advisories/mfsa2023-34/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2023-35/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2023-36/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2023-38/ advisory vendor
• https://bugzilla.mozilla.org/show_bug.cgi?id=1846694 issue tracking · permissions required
• https://www.mozilla.org/security/advisories/mfsa2023-37/