CVE-2018-18504

EUVD-2018-10229
A crash and out-of-bounds read can occur when the buffer of a texture client is freed while it is still in use during graphic operations. This results is a potentially exploitable crash and the possibility of reading from the memory of the freed buffers. This vulnerability affects Firefox < 65.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 85%
Affected Products (NVD)
VendorProductVersion
mozillafirefox
𝑥
< 65.0
canonicalubuntu_linux
14.04
canonicalubuntu_linux
16.04
canonicalubuntu_linux
18.04
canonicalubuntu_linux
18.10
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
firefox
sid
132.0.1-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
firefox
bionic
Fixed 65.0+build2-0ubuntu0.18.04.1
released
cosmic
Fixed 65.0+build2-0ubuntu0.18.10.1
released
disco
Fixed 65.0+build2-0ubuntu1
released
eoan
Fixed 65.0+build2-0ubuntu1
released
focal
Fixed 65.0+build2-0ubuntu1
released
groovy
Fixed 65.0+build2-0ubuntu1
released
hirsute
Fixed 65.0+build2-0ubuntu1
released
impish
Fixed 65.0+build2-0ubuntu1
released
jammy
Fixed 65.0+build2-0ubuntu1
released
kinetic
Fixed 65.0+build2-0ubuntu1
released
lunar
Fixed 65.0+build2-0ubuntu1
released
mantic
Fixed 65.0+build2-0ubuntu1
released
noble
Fixed 65.0+build2-0ubuntu1
released
trusty
Fixed 65.0+build2-0ubuntu0.14.04.1
released
xenial
Fixed 65.0+build2-0ubuntu0.16.04.1
released
mozjs38
bionic
ignored
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
mozjs52
bionic
ignored
cosmic
ignored
disco
ignored
eoan
ignored
focal
ignored
groovy
ignored
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
mozjs60
bionic
dne
cosmic
ignored
disco
ignored
eoan
ignored
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne