CVE-2019-9811

 

Published at: - 23-07-2019 04:15

Last modified: - 24-09-2022 03:03

Total changes: - 2

Description

As part of a winning Pwn2Own entry, a researcher demonstrated a sandbox escape by installing a malicious language pack and then opening a browser feature that used the compromised translation. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.

Common Vulnerability Scoring System (CVSS)

CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

 

Verification logic

 

Reference

• https://bugzilla.mozilla.org/show_bug.cgi?id=1538007
• https://www.mozilla.org/security/advisories/mfsa2019-21/
• https://bugzilla.mozilla.org/show_bug.cgi?id=1563327
• https://www.mozilla.org/security/advisories/mfsa2019-22/
• https://bugzilla.mozilla.org/show_bug.cgi?id=1539598
• https://www.mozilla.org/security/advisories/mfsa2019-23/
• openSUSE-SU-2019:1811-
• openSUSE-SU-2019:1813-
• [debian-lts-announce] 20190802 [SECURITY] [DLA 1870-1] thunderbird security update-
• [debian-lts-announce] 20190802 [SECURITY] [DLA 1869-1] firefox-esr security update-
• GLSA-201908-12-
• GLSA-201908-20-
• openSUSE-SU-2019:1990-
• openSUSE-SU-2019:2251-
• openSUSE-SU-2019:2260-

 

Keywords

NVD

 

CVE-2019-9811

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures