CVE-2017-7828

 

Published at: - 11-06-2018 11:29

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

Total changes: - 2

Description

A use-after-free vulnerability can occur when flushing and resizing layout because the "PressShell" object has been freed while still in use. This results in a potentially exploitable crash during these operations. This vulnerability affects Firefox < 57, Firefox ESR < 52.5, and Thunderbird < 52.5.

Common Vulnerability Scoring System (CVSS)

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

 

Verification logic

 

Reference

• https://www.mozilla.org/security/advisories/mfsa2017-26/
• https://www.mozilla.org/security/advisories/mfsa2017-25/
• https://www.mozilla.org/security/advisories/mfsa2017-24/
• https://bugzilla.mozilla.org/show_bug.cgi?id=1412252
• https://bugzilla.mozilla.org/show_bug.cgi?id=1406750
• DSA-4075-Third Party Advisory
• DSA-4061-Third Party Advisory
• DSA-4035-Third Party Advisory
• [debian-lts-announce] 20171209 [SECURITY] [DLA 1199-1] thunderbird security update-Third Party Advisory
• [debian-lts-announce] 20171115 [SECURITY] [DLA 1172-1] firefox-esr security update-Third Party Advisory
• RHSA-2017:3372-Third Party Advisory
• RHSA-2017:3247-Third Party Advisory
• 1039803-Third Party Advisory, VDB Entry
• 101832-Third Party Advisory, VDB Entry

 

Keywords

NVD

 

CVE-2017-7828

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures