cbcvebase.
CVE-2017-5434
published 2018-06-11

CVE-2017-5434: A use-after-free vulnerability occurs when redirecting focus handling which results in a potentially exploitable crash. This vulnerability affects Thunderbird…

PriorityP341critical9.8CVSS 3.0
AVNACLPRNUINSUCHIHAH
EPSS
3.62%
88.1th percentile
A use-after-free vulnerability occurs when redirecting focus handling which results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.

Affected

23 ranges
VendorProductVersion rangeFixed in
debiandebian_linux
debianfirefox< firefox 52.0.1-1 (sid)firefox 52.0.1-1 (sid)
debianfirefox-esr< firefox 52.0.1-1 (sid)firefox 52.0.1-1 (sid)
mozillafirefox< 45.9.045.9.0
mozillafirefox< 53.053.0
mozillafirefox
mozillafirefox>= 0 < 53.0.2+build1-0ubuntu0.14.04.253.0.2+build1-0ubuntu0.14.04.2
mozillafirefox>= 0 < 53.0+build6-0ubuntu0.14.04.153.0+build6-0ubuntu0.14.04.1
mozillafirefox>= 0 < 53.0.2+build1-0ubuntu0.16.04.253.0.2+build1-0ubuntu0.16.04.2
mozillafirefox>= 0 < 53.0+build6-0ubuntu0.16.04.153.0+build6-0ubuntu0.16.04.1
mozillafirefox>= unspecified < 5353
mozillafirefox_esr>= unspecified < 45.945.9
mozillafirefox_esr>= unspecified < 52.152.1
mozillathunderbird< 52.1.052.1.0
mozillathunderbird>= 0 < 1:52.1.1+build1-0ubuntu0.14.04.11:52.1.1+build1-0ubuntu0.14.04.1
mozillathunderbird>= 0 < 1:52.1.1+build1-0ubuntu0.16.04.11:52.1.1+build1-0ubuntu0.16.04.1
mozillathunderbird>= unspecified < 52.152.1
redhatenterprise_linux_desktop
redhatenterprise_linux_desktop
redhatenterprise_linux_server
redhatenterprise_linux_server
redhatenterprise_linux_workstation
redhatenterprise_linux_workstation

CVSS provenance

nvdv3.09.8CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
osv9.8CRITICAL
vendor_debian9.8CRITICAL
vendor_redhat9.8CRITICAL
vendor_ubuntu9.8CRITICAL
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