CVE-2022-22740

Katalog CVE

CVSS 8.8 · High EPSS 0,97%

Kerentanan Use After Free pada mozilla firefox, mozilla firefox esr +1 lainnya. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

Certain network request objects were freed too early when releasing a network request handle. This could have lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.

Rincian

Terbit di NVD

22 Desember 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-416: Use After Free

EPSS (30 hari)

0,97% peluang dieksploitasi; lebih tinggi dari 60,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugzilla.mozilla.org/show_bug.cgi?id=1742334 exploit · issue tracking · advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2022-01/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2022-02/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2022-03/ advisory vendor