cbcvebase.
CVE-2018-18501
published 2019-02-05

CVE-2018-18501: Mozilla developers and community members reported memory safety bugs present in Firefox 64 and Firefox ESR 60.4. Some of these bugs showed evidence of memory…

PriorityP340critical9.8CVSS 3.0
AVNACLPRNUINSUCHIHAH
EPSS
3.47%
87.8th percentile
Mozilla developers and community members reported memory safety bugs present in Firefox 64 and Firefox ESR 60.4. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Thunderbird < 60.5, Firefox ESR < 60.5, and Firefox < 65.

Affected

33 ranges· showing 25
VendorProductVersion rangeFixed in
canonicalubuntu_linux
canonicalubuntu_linux
canonicalubuntu_linux
canonicalubuntu_linux
debiandebian_linux
debiandebian_linux
debianfirefox< firefox 65.0-1 (sid)firefox 65.0-1 (sid)
debianfirefox-esr< firefox 65.0-1 (sid)firefox 65.0-1 (sid)
debianthunderbird< firefox 65.0-1 (sid)firefox 65.0-1 (sid)
mozillafirefox< 65.065.0
mozillafirefox>= 0 < 65.0+build2-0ubuntu0.14.04.165.0+build2-0ubuntu0.14.04.1
mozillafirefox>= 0 < 65.0+build2-0ubuntu0.16.04.165.0+build2-0ubuntu0.16.04.1
mozillafirefox>= 0 < 65.0+build2-0ubuntu0.18.04.165.0+build2-0ubuntu0.18.04.1
mozillafirefox>= unspecified < 6565
mozillafirefox_esr< 60.560.5
mozillafirefox_esr>= unspecified < 60.560.5
mozillathunderbird< 60.560.5
mozillathunderbird>= 0 < 1:60.5.0-11:60.5.0-1
mozillathunderbird>= 0 < 1:60.5.0-11:60.5.0-1
mozillathunderbird>= 0 < 1:60.5.0-11:60.5.0-1
mozillathunderbird>= 0 < 1:60.5.0-11:60.5.0-1
mozillathunderbird>= 0 < 1:60.5.1+build2-0ubuntu0.14.04.11:60.5.1+build2-0ubuntu0.14.04.1
mozillathunderbird>= 0 < 1:60.5.1+build2-0ubuntu0.16.04.11:60.5.1+build2-0ubuntu0.16.04.1
mozillathunderbird>= 0 < 1:60.5.1+build2-0ubuntu0.18.04.11:60.5.1+build2-0ubuntu0.18.04.1
mozillathunderbird>= unspecified < 60.560.5

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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