1. Home
  2. Vulnerabilities
  3. CVE-2019-17016

CVE-2019-17016

CVSS v3.1 6.1 (Medium)
61% Progress
CVSS v2.0 4.3 (Medium)
43% Progress
EPSS 0.31 % (71th)
0.31% Progress
Affected Products 9
Advisories 31
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

When pasting a <style> 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.

Weaknesses
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE Status
PUBLISHED
CNA
Mozilla Corporation
Published Date
2020-01-08 22:15:12
(4 years ago)
Updated Date
2020-01-13 20:15:12
(4 years ago)

Affected Products

Canonical

Debian

Mozilla

Redhat

Configuration #1

    CPE23 From Up To
  Mozilla Firefox prior 72.0 version cpe:2.3:a:mozilla:firefox < 72.0
  Mozilla Firefox Esr prior 68.4 version cpe:2.3:a:mozilla:firefox_esr < 68.4

Configuration #2

    CPE23 From Up To
  Debian Linux 8.0 cpe:2.3:o:debian:debian_linux:8.0
  Debian Linux 9.0 cpe:2.3:o:debian:debian_linux:9.0
  Debian Linux 10.0 cpe:2.3:o:debian:debian_linux:10.0

Configuration #3

    CPE23 From Up To
  Canonical Ubuntu Linux 16.04 cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts
  Canonical Ubuntu Linux 18.04 cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts
  Canonical Ubuntu Linux 19.04 cpe:2.3:o:canonical:ubuntu_linux:19.04
  Canonical Ubuntu Linux 19.10 cpe:2.3:o:canonical:ubuntu_linux:19.10

Configuration #4

    CPE23 From Up To
  Redhat Enterprise Linux Desktop 6.0 cpe:2.3:o:redhat:enterprise_linux_desktop:6.0
  Redhat Enterprise Linux Desktop 7.0 cpe:2.3:o:redhat:enterprise_linux_desktop:7.0
  Redhat Enterprise Linux Server 6.0 cpe:2.3:o:redhat:enterprise_linux_server:6.0
  Redhat Enterprise Linux Server 7.0 cpe:2.3:o:redhat:enterprise_linux_server:7.0
  Redhat Enterprise Linux Server Aus 7.7 cpe:2.3:o:redhat:enterprise_linux_server_aus:7.7
  Redhat Enterprise Linux Server Tus 7.7 cpe:2.3:o:redhat:enterprise_linux_server_tus:7.7
  Redhat Enterprise Linux Workstation 6.0 cpe:2.3:o:redhat:enterprise_linux_workstation:6.0
  Redhat Enterprise Linux Workstation 7.0 cpe:2.3:o:redhat:enterprise_linux_workstation:7.0