cbcvebase.
CVE-2019-9805
published 2019-04-26

CVE-2019-9805: A latent vulnerability exists in the Prio library where data may be read from uninitialized memory for some functions, leading to potential memory corruption…

PriorityP338critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
1.21%
64.7th percentile
A latent vulnerability exists in the Prio library where data may be read from uninitialized memory for some functions, leading to potential memory corruption. This vulnerability affects Firefox < 66.

Affected

12 ranges
VendorProductVersion rangeFixed in
debianfirefox< firefox 66.0-1 (sid)firefox 66.0-1 (sid)
mozillafirefox< 66.066.0
mozillafirefox>= 0 < 66.0.2+build1-0ubuntu0.14.04.166.0.2+build1-0ubuntu0.14.04.1
mozillafirefox>= 0 < 66.0.3+build1-0ubuntu0.14.04.166.0.3+build1-0ubuntu0.14.04.1
mozillafirefox>= 0 < 66.0.1+build1-0ubuntu0.14.04.166.0.1+build1-0ubuntu0.14.04.1
mozillafirefox>= 0 < 66.0.2+build1-0ubuntu0.16.04.166.0.2+build1-0ubuntu0.16.04.1
mozillafirefox>= 0 < 66.0.3+build1-0ubuntu0.16.04.166.0.3+build1-0ubuntu0.16.04.1
mozillafirefox>= 0 < 66.0+build3-0ubuntu0.16.04.266.0+build3-0ubuntu0.16.04.2
mozillafirefox>= 0 < 66.0.2+build1-0ubuntu0.18.04.166.0.2+build1-0ubuntu0.18.04.1
mozillafirefox>= 0 < 66.0.3+build1-0ubuntu0.18.04.166.0.3+build1-0ubuntu0.18.04.1
mozillafirefox>= 0 < 66.0+build3-0ubuntu0.18.04.166.0+build3-0ubuntu0.18.04.1
mozillafirefox>= unspecified < 6666

CVSS provenance

nvdv3.19.8CRITICALCVSS:3.1/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
vendor_redhat8.1HIGH
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