CVE-2019-17016

Katalog CVE

CVSS 6.1 · Medium EPSS 2,0%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada mozilla firefox, mozilla firefox esr +7 lainnya. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

When pasting a &lt;style&gt; tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.

Rincian

Terbit di NVD

8 Januari 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

EPSS (30 hari)

2,0% peluang dieksploitasi; lebih tinggi dari 80,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.mozilla.org/security/advisories/mfsa2020-01/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2020-02/ advisory vendor
• https://access.redhat.com/errata/RHSA-2020:0085 advisory pihak ketiga
• https://access.redhat.com/errata/RHSA-2020:0086 advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2020/01/msg00005.html mailing list · advisory pihak ketiga
• https://seclists.org/bugtraq/2020/Jan/12 mailing list · advisory pihak ketiga
• https://seclists.org/bugtraq/2020/Jan/18 mailing list · advisory pihak ketiga
• https://usn.ubuntu.com/4234-1/ advisory pihak ketiga
• https://www.debian.org/security/2020/dsa-4600 advisory pihak ketiga
• http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00029.html
• http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00043.html
• http://packetstormsecurity.com/files/155912/Slackware-Security-Advisory-mozilla-thunderbird-Updates.html
• https://access.redhat.com/errata/RHSA-2020:0111
• https://access.redhat.com/errata/RHSA-2020:0120
• https://access.redhat.com/errata/RHSA-2020:0123
• https://access.redhat.com/errata/RHSA-2020:0127
• https://access.redhat.com/errata/RHSA-2020:0292
• https://access.redhat.com/errata/RHSA-2020:0295
• https://bugzilla.mozilla.org/show_bug.cgi?id=1599181 permissions required
• https://lists.debian.org/debian-lts-announce/2020/01/msg00016.html
• https://seclists.org/bugtraq/2020/Jan/26
• https://security.gentoo.org/glsa/202003-02
• https://usn.ubuntu.com/4241-1/
• https://usn.ubuntu.com/4335-1/
• https://www.debian.org/security/2020/dsa-4603