cbcvebase.
CVE-2019-9800
published 2019-07-23

CVE-2019-9800: Mozilla developers and community members reported memory safety bugs present in Firefox 66, Firefox ESR 60.6, and Thunderbird 60.6. Some of these bugs showed…

PriorityP341critical9.8CVSS 3.0
AVNACLPRNUINSUCHIHAH
EPSS
1.77%
75.4th percentile
Mozilla developers and community members reported memory safety bugs present in Firefox 66, Firefox ESR 60.6, and Thunderbird 60.6. 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 < 60.7, Firefox < 67, and Firefox ESR < 60.7.

Affected

21 ranges
VendorProductVersion rangeFixed in
debianfirefox< firefox 67.0-2 (sid)firefox 67.0-2 (sid)
debianfirefox-esr< firefox 67.0-2 (sid)firefox 67.0-2 (sid)
debianthunderbird< firefox 67.0-2 (sid)firefox 67.0-2 (sid)
mozillafirefox< 67.067.0
mozillafirefox>= 0 < 67.0+build2-0ubuntu0.16.04.167.0+build2-0ubuntu0.16.04.1
mozillafirefox>= 0 < 67.0.2+build2-0ubuntu0.16.04.167.0.2+build2-0ubuntu0.16.04.1
mozillafirefox>= 0 < 67.0.1+build1-0ubuntu0.16.04.167.0.1+build1-0ubuntu0.16.04.1
mozillafirefox>= 0 < 67.0+build2-0ubuntu0.18.04.167.0+build2-0ubuntu0.18.04.1
mozillafirefox>= 0 < 67.0.2+build2-0ubuntu0.18.04.167.0.2+build2-0ubuntu0.18.04.1
mozillafirefox>= 0 < 67.0.1+build1-0ubuntu0.18.04.167.0.1+build1-0ubuntu0.18.04.1
mozillafirefox>= unspecified < 6767
mozillafirefox_esr< 60.760.7
mozillafirefox_esr>= unspecified < 60.760.7
mozillathunderbird< 60.760.7
mozillathunderbird>= 0 < 1:60.7.0-11:60.7.0-1
mozillathunderbird>= 0 < 1:60.7.0-11:60.7.0-1
mozillathunderbird>= 0 < 1:60.7.0-11:60.7.0-1
mozillathunderbird>= 0 < 1:60.7.0-11:60.7.0-1
mozillathunderbird>= 0 < 1:60.7.0+build1-0ubuntu0.16.04.11:60.7.0+build1-0ubuntu0.16.04.1
mozillathunderbird>= 0 < 1:60.7.0+build1-0ubuntu0.18.04.11:60.7.0+build1-0ubuntu0.18.04.1
mozillathunderbird>= unspecified < 60.760.7

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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