cbcvebase.
CVE-2020-12418
published 2020-07-09

CVE-2020-12418: Manipulating individual parts of a URL object could have caused an out-of-bounds read, leaking process memory to malicious JavaScript. This vulnerability…

PriorityP430medium6.5CVSS 3.1
AVNACLPRNUIRSUCHINAN
EPSS
3.03%
85.9th percentile
Manipulating individual parts of a URL object could have caused an out-of-bounds read, leaking process memory to malicious JavaScript. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0.

Affected

27 ranges· showing 25
VendorProductVersion rangeFixed in
apachetomcat
canonicalubuntu_linux
canonicalubuntu_linux
canonicalubuntu_linux
canonicalubuntu_linux
debianfirefox< firefox 78.0-1 (sid)firefox 78.0-1 (sid)
debianfirefox-esr< firefox 78.0-1 (sid)firefox 78.0-1 (sid)
debianthunderbird< firefox 78.0-1 (sid)firefox 78.0-1 (sid)
mozillafirefox< 78.078.0
mozillafirefox
mozillafirefox>= 0 < 78.0.1+build1-0ubuntu0.16.04.178.0.1+build1-0ubuntu0.16.04.1
mozillafirefox>= 0 < 78.0.1+build1-0ubuntu0.18.04.178.0.1+build1-0ubuntu0.18.04.1
mozillafirefox>= 0 < 78.0.1+build1-0ubuntu0.20.04.178.0.1+build1-0ubuntu0.20.04.1
mozillafirefox>= unspecified < 7878
mozillafirefox_esr< 68.1068.10
mozillafirefox_esr>= unspecified < 68.1068.10
mozillathunderbird< 68.10.068.10.0
mozillathunderbird>= 0 < 1:68.10.0-11:68.10.0-1
mozillathunderbird>= 0 < 1:68.10.0-11:68.10.0-1
mozillathunderbird>= 0 < 1:68.10.0-11:68.10.0-1
mozillathunderbird>= 0 < 1:68.10.0-11:68.10.0-1
mozillathunderbird>= 0 < 1:68.10.0+build1-0ubuntu0.16.04.11:68.10.0+build1-0ubuntu0.16.04.1
mozillathunderbird>= 0 < 1:68.10.0+build1-0ubuntu0.18.04.11:68.10.0+build1-0ubuntu0.18.04.1
mozillathunderbird>= 0 < 1:68.10.0+build1-0ubuntu0.20.04.11:68.10.0+build1-0ubuntu0.20.04.1
mozillathunderbird>= unspecified < 68.10.068.10.0

CVSS provenance

nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:P/I:N/A:N
osv7.5HIGH
vendor_ubuntu7.5HIGH
vendor_apache7.0HIGH
vendor_debian6.5MEDIUM
vendor_redhat6.5MEDIUM
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