CVE-2025-0239

Katalog CVE

CVSS 4.0 · Medium EPSS 0,23%

Kerentanan Improper Certificate Validation pada mozilla firefox, mozilla thunderbird. Skor CVSS 3.1 4.0 (Medium) menurut CISA ADP.

Deskripsi (NVD)

When using Alt-Svc, ALPN did not properly validate certificates when the original server is redirecting to an insecure site. This vulnerability was fixed in Firefox 134, Firefox ESR 128.6, Thunderbird 134, and Thunderbird 128.6.

Rincian

Terbit di NVD

7 Januari 2025

Terakhir diubah

5 Oktober 2026

Status NVD

Modified

CVSS 3.1

4.0 (Medium), sumber CISA ADP
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-295: Improper Certificate Validation

EPSS (30 hari)

0,23% peluang dieksploitasi; lebih tinggi dari 12,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.mozilla.org/security/advisories/mfsa2025-01/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2025-02/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2025-04/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2025-05/ advisory vendor
• https://bugzilla.mozilla.org/show_bug.cgi?id=1929156 issue tracking · permissions required
• https://lists.debian.org/debian-lts-announce/2025/01/msg00004.html