cbcvebase.
CVE-2017-5403
published 2018-06-11

CVE-2017-5403: When adding a range to an object in the DOM, it is possible to use "addRange" to add the range to an incorrect root object. This triggers a use-after-free…

PriorityP341critical9.8CVSS 3.0
AVNACLPRNUINSUCHIHAH
EPSS
1.72%
74.7th percentile
When adding a range to an object in the DOM, it is possible to use "addRange" to add the range to an incorrect root object. This triggers a use-after-free, resulting in a potentially exploitable crash. This vulnerability affects Firefox < 52 and Thunderbird < 52.

Affected

9 ranges
VendorProductVersion rangeFixed in
debianfirefox< firefox 52.0-1 (sid)firefox 52.0-1 (sid)
mozillafirefox< 52.052.0
mozillafirefox>= 0 < 52.0+build2-0ubuntu0.14.04.152.0+build2-0ubuntu0.14.04.1
mozillafirefox>= 0 < 52.0.2+build1-0ubuntu0.14.04.152.0.2+build1-0ubuntu0.14.04.1
mozillafirefox>= 0 < 52.0+build2-0ubuntu0.16.04.152.0+build2-0ubuntu0.16.04.1
mozillafirefox>= 0 < 52.0.2+build1-0ubuntu0.16.04.152.0.2+build1-0ubuntu0.16.04.1
mozillafirefox>= unspecified < 5252
mozillathunderbird< 52.052.0
mozillathunderbird>= unspecified < 5252

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_ubuntu9.8CRITICAL
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