CVE-2020-35111

Katalog CVE

CVSS 4.3 · Medium EPSS 1,4%

Kerentanan pada mozilla firefox, mozilla firefox esr +1 lainnya. Skor CVSS 3.1 4.3 (Medium) menurut NVD.

Deskripsi (NVD)

When an extension with the proxy permission registered to receive <all_urls>, the proxy.onRequest callback was not triggered for view-source URLs. While web content cannot navigate to such URLs, a user opening View Source could have inadvertently leaked their IP address. This vulnerability affects Firefox < 84, Thunderbird < 78.6, and Firefox ESR < 78.6.

Rincian

Terbit di NVD

7 Januari 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

EPSS (30 hari)

1,4% peluang dieksploitasi; lebih tinggi dari 72,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.mozilla.org/security/advisories/mfsa2020-54/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2020-55/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2020-56/ advisory vendor
• https://bugzilla.mozilla.org/show_bug.cgi?id=1657916 permissions required