PT-2017-3385 · Mozilla+5 · Firefox Esr+7

Nils · Published 2017-07-04 · Updated 2024-12-12 · CVE-2017-7802

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Thunderbird versions prior to 52.3 Firefox ESR versions prior to 52.3 Firefox versions prior to 55

Description A use-after-free issue occurs when manipulating the DOM during the resize event of an image element, potentially leading to a crash if freed elements are accessed. This issue may allow a remote attacker to cause a denial of service.

Recommendations For Thunderbird versions prior to 52.3, update to version 52.3 or later. For Firefox ESR versions prior to 52.3, update to version 52.3 or later. For Firefox versions prior to 55, update to version 55 or later.

Exploit

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

ALT-PU-2017-2019

ALT-PU-2017-2060

ALT-PU-2017-2093

ALT-PU-2018-1854

BDU:2018-00167

CESA-2017_2456

CESA-2017_2534

CVE-2017-7802

DLA-1053-1

DLA-1087-1

DSA-3928-1

DSA-3928-2

DSA-3968-1

MGASA-2017-0268

MGASA-2017-0303

MGASA-2018-0018

OPENSUSE-SU-2017:2209-1

OPENSUSE-SU-2017_2151-1

OPENSUSE-SU-2017_2209-1

OPENSUSE-SU-2024:10600-1

OPENSUSE-SU-2024:10601-1

OPENSUSE-SU-2024:14572-1

RHSA-2017:2456

RHSA-2017:2534

RHSA-2017_2456

RHSA-2017_2534

SUSE-SU-2017:2302-1

SUSE-SU-2017:2589-1

USN-3391-1

USN-3391-2

USN-3391-3

USN-3416-1

Affected Products

Alt Linux

Centos

Firefox

Firefox Esr

Red Hat

Suse

Thunderbird

Ubuntu

References · 2038

• 🔥 https://bugzilla.mozilla.org/show_bug.cgi?id=1378147 · Exploit
• https://bdu.fstec.ru/vul/2018-00167 · Security Note
• https://advisories.mageia.org/MGASA-2018-0018.html · Security Note
• https://ubuntu.com/security/CVE-2017-7806 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2017:2302-1 · Vendor Advisory
• https://mozilla.org/security/advisories/mfsa2017-19 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:14572-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-7800 · Vendor Advisory
• https://mozilla.org/security/advisories/mfsa2017-20 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2017:2456 · Vendor Advisory
• https://osv.dev/vulnerability/USN-3391-2 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-3928-1 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-3968-1 · Vendor Advisory
• https://mozilla.org/en-US/security/known-vulnerabilities/firefox-esr · Vendor Advisory
• https://debian.org/security/2017/dsa-3928 · Vendor Advisory