CVE-2023-4053

Katalog CVE

CVSS 6.5 · Medium EPSS 0,77%

Kerentanan Improper Link Resolution Before File Access ('Link Following') pada mozilla firefox. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

A website could have obscured the full screen notification by using a URL with a scheme handled by an external program, such as a mailto URL. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 116, Firefox ESR < 115.2, and Thunderbird < 115.2.

Rincian

Terbit di NVD

1 Agustus 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:N/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-59: Improper Link Resolution Before File Access ('Link Following')

EPSS (30 hari)

0,77% peluang dieksploitasi; lebih tinggi dari 54,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.mozilla.org/security/advisories/mfsa2023-29/ advisory vendor
• https://bugzilla.mozilla.org/show_bug.cgi?id=1839079 issue tracking · permissions required
• https://www.mozilla.org/security/advisories/mfsa2023-36/
• https://www.mozilla.org/security/advisories/mfsa2023-38/