CVE-2022-3266

An out-of-bounds read can occur when decoding H264 video. This results in a potentially exploitable crash. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.5 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 24%
Affected Products (NVD)
VendorProductVersion
mozillafirefox
𝑥
< 105.0
mozillafirefox_esr
𝑥
< 102.3
mozillathunderbird
𝑥
< 102.3
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
firefox
sid
132.0.1-1
fixed
firefox-esr
bookworm
115.14.0esr-1~deb12u1
fixed
bookworm (security)
128.4.0esr-1~deb12u1
fixed
bullseye
115.14.0esr-1~deb11u1
fixed
bullseye (security)
128.4.0esr-1~deb11u1
fixed
sid
128.4.0esr-1
fixed
trixie
128.3.1esr-2
fixed
thunderbird
bookworm
1:115.12.0-1~deb12u1
fixed
bookworm (security)
1:128.4.0esr-1~deb12u1
fixed
bullseye
1:115.12.0-1~deb11u1
fixed
bullseye (security)
1:128.4.0esr-1~deb11u1
fixed
sid
1:128.4.0esr-1
fixed
trixie
1:128.4.0esr-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
firefox
bionic
Fixed 105.0+build2-0ubuntu0.18.04.1
released
focal
Fixed 105.0+build2-0ubuntu0.20.04.1
released
jammy
not-affected
kinetic
not-affected
lunar
not-affected
trusty
ignored
xenial
ignored
thunderbird
bionic
Fixed 1:102.4.2+build2-0ubuntu0.18.04.1
released
focal
Fixed 1:102.4.2+build2-0ubuntu0.20.04.1
released
jammy
Fixed 1:102.4.2+build2-0ubuntu0.22.04.1
released
kinetic
Fixed 1:102.4.2+build2-0ubuntu0.22.10.1
released
lunar
not-affected
trusty
ignored
xenial
ignored
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
MozillaFirefox
suse enterprise desktop 15 SP5
102.11.0-150200.152.87.1
fixed
suse enterprise desktop 15 SP6
115.10.0-150200.152.134.1
fixed
suse enterprise desktop 15 SP7
128.9.0-150200.152.176.1
fixed
suse enterprise sap 15 SP5
102.11.0-150200.152.87.1
fixed
suse enterprise sap 15 SP6
115.10.0-150200.152.134.1
fixed
suse enterprise sap 15 SP7
128.9.0-150200.152.176.1
fixed
suse enterprise server 15 SP5
102.11.0-150200.152.87.1
fixed
suse enterprise server 15 SP6
115.10.0-150200.152.134.1
fixed
suse enterprise server 15 SP7
128.9.0-150200.152.176.1
fixed
MozillaFirefox-devel
suse enterprise desktop 15 SP5
102.11.0-150200.152.87.1
fixed
suse enterprise desktop 15 SP6
102.12.0-150200.152.90.1
fixed
suse enterprise desktop 15 SP7
102.12.0-150200.152.90.1
fixed
suse enterprise sap 15 SP5
102.11.0-150200.152.87.1
fixed
suse enterprise sap 15 SP6
102.12.0-150200.152.90.1
fixed
suse enterprise sap 15 SP7
102.12.0-150200.152.90.1
fixed
suse enterprise server 15 SP5
102.11.0-150200.152.87.1
fixed
suse enterprise server 15 SP6
102.12.0-150200.152.90.1
fixed
suse enterprise server 15 SP7
102.12.0-150200.152.90.1
fixed
MozillaFirefox-translations-common
suse enterprise desktop 15 SP5
102.11.0-150200.152.87.1
fixed
suse enterprise desktop 15 SP6
115.10.0-150200.152.134.1
fixed
suse enterprise desktop 15 SP7
128.9.0-150200.152.176.1
fixed
suse enterprise sap 15 SP5
102.11.0-150200.152.87.1
fixed
suse enterprise sap 15 SP6
115.10.0-150200.152.134.1
fixed
suse enterprise sap 15 SP7
128.9.0-150200.152.176.1
fixed
suse enterprise server 15 SP5
102.11.0-150200.152.87.1
fixed
suse enterprise server 15 SP6
115.10.0-150200.152.134.1
fixed
suse enterprise server 15 SP7
128.9.0-150200.152.176.1
fixed
MozillaFirefox-translations-other
suse enterprise desktop 15 SP5
102.11.0-150200.152.87.1
fixed
suse enterprise desktop 15 SP6
115.10.0-150200.152.134.1
fixed
suse enterprise desktop 15 SP7
128.9.0-150200.152.176.1
fixed
suse enterprise sap 15 SP5
102.11.0-150200.152.87.1
fixed
suse enterprise sap 15 SP6
115.10.0-150200.152.134.1
fixed
suse enterprise sap 15 SP7
128.9.0-150200.152.176.1
fixed
suse enterprise server 15 SP5
102.11.0-150200.152.87.1
fixed
suse enterprise server 15 SP6
115.10.0-150200.152.134.1
fixed
suse enterprise server 15 SP7
128.9.0-150200.152.176.1
fixed
MozillaThunderbird
suse enterprise desktop 15 SP3
102.4.0-150200.8.85.1
fixed
suse enterprise desktop 15 SP4
102.4.0-150200.8.85.1
fixed
suse enterprise desktop 15 SP5
102.4.0-150200.8.85.1
fixed
suse enterprise desktop 15 SP6
102.4.0-150200.8.85.1
fixed
suse enterprise desktop 15 SP7
102.4.0-150200.8.85.1
fixed
suse enterprise sap 15 SP3
102.4.0-150200.8.85.1
fixed
suse enterprise sap 15 SP4
102.4.0-150200.8.85.1
fixed
suse enterprise sap 15 SP5
102.4.0-150200.8.85.1
fixed
suse enterprise sap 15 SP6
102.4.0-150200.8.85.1
fixed
suse enterprise sap 15 SP7
102.4.0-150200.8.85.1
fixed
suse enterprise server 15 SP3
102.4.0-150200.8.85.1
fixed
suse enterprise server 15 SP4
102.4.0-150200.8.85.1
fixed
suse enterprise server 15 SP5
102.4.0-150200.8.85.1
fixed
suse enterprise server 15 SP6
102.4.0-150200.8.85.1
fixed
suse enterprise server 15 SP7
102.4.0-150200.8.85.1
fixed
suse enterprise workstation 15 SP3
102.4.0-150200.8.85.1
fixed
suse enterprise workstation 15 SP4
102.4.0-150200.8.85.1
fixed
suse enterprise workstation 15 SP5
102.4.0-150200.8.85.1
fixed
suse enterprise workstation 15 SP6
102.4.0-150200.8.85.1
fixed
suse enterprise workstation 15 SP7
102.4.0-150200.8.85.1
fixed
MozillaThunderbird-translations-common
suse enterprise desktop 15 SP3
102.4.0-150200.8.85.1
fixed
suse enterprise desktop 15 SP4
102.4.0-150200.8.85.1
fixed
suse enterprise desktop 15 SP5
102.4.0-150200.8.85.1
fixed
suse enterprise desktop 15 SP6
102.4.0-150200.8.85.1
fixed
suse enterprise desktop 15 SP7
102.4.0-150200.8.85.1
fixed
suse enterprise sap 15 SP3
102.4.0-150200.8.85.1
fixed
suse enterprise sap 15 SP4
102.4.0-150200.8.85.1
fixed
suse enterprise sap 15 SP5
102.4.0-150200.8.85.1
fixed
suse enterprise sap 15 SP6
102.4.0-150200.8.85.1
fixed
suse enterprise sap 15 SP7
102.4.0-150200.8.85.1
fixed
suse enterprise server 15 SP3
102.4.0-150200.8.85.1
fixed
suse enterprise server 15 SP4
102.4.0-150200.8.85.1
fixed
suse enterprise server 15 SP5
102.4.0-150200.8.85.1
fixed
suse enterprise server 15 SP6
102.4.0-150200.8.85.1
fixed
suse enterprise server 15 SP7
102.4.0-150200.8.85.1
fixed
suse enterprise workstation 15 SP3
102.4.0-150200.8.85.1
fixed
suse enterprise workstation 15 SP4
102.4.0-150200.8.85.1
fixed
suse enterprise workstation 15 SP5
102.4.0-150200.8.85.1
fixed
suse enterprise workstation 15 SP6
102.4.0-150200.8.85.1
fixed
suse enterprise workstation 15 SP7
102.4.0-150200.8.85.1
fixed
MozillaThunderbird-translations-other
suse enterprise desktop 15 SP3
102.4.0-150200.8.85.1
fixed
suse enterprise desktop 15 SP4
102.4.0-150200.8.85.1
fixed
suse enterprise desktop 15 SP5
102.4.0-150200.8.85.1
fixed
suse enterprise desktop 15 SP6
102.4.0-150200.8.85.1
fixed
suse enterprise desktop 15 SP7
102.4.0-150200.8.85.1
fixed
suse enterprise sap 15 SP3
102.4.0-150200.8.85.1
fixed
suse enterprise sap 15 SP4
102.4.0-150200.8.85.1
fixed
suse enterprise sap 15 SP5
102.4.0-150200.8.85.1
fixed
suse enterprise sap 15 SP6
102.4.0-150200.8.85.1
fixed
suse enterprise sap 15 SP7
102.4.0-150200.8.85.1
fixed
suse enterprise server 15 SP3
102.4.0-150200.8.85.1
fixed
suse enterprise server 15 SP4
102.4.0-150200.8.85.1
fixed
suse enterprise server 15 SP5
102.4.0-150200.8.85.1
fixed
suse enterprise server 15 SP6
102.4.0-150200.8.85.1
fixed
suse enterprise server 15 SP7
102.4.0-150200.8.85.1
fixed
suse enterprise workstation 15 SP3
102.4.0-150200.8.85.1
fixed
suse enterprise workstation 15 SP4
102.4.0-150200.8.85.1
fixed
suse enterprise workstation 15 SP5
102.4.0-150200.8.85.1
fixed
suse enterprise workstation 15 SP6
102.4.0-150200.8.85.1
fixed
suse enterprise workstation 15 SP7
102.4.0-150200.8.85.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
firefox
RHEL 7
0:102.3.0-6.el7_9
fixed
RHEL 9
0:102.3.0-6.el9_0
fixed
thunderbird
RHEL 7
0:102.3.0-3.el7_9
fixed
RHEL 9
0:102.3.0-3.el9_0
fixed
Common Weakness Enumeration
References
https://bugzilla.mozilla.org/show_bug.cgi?id=1767360
https://www.mozilla.org/security/advisories/mfsa2022-40/
https://www.mozilla.org/security/advisories/mfsa2022-41/
https://www.mozilla.org/security/advisories/mfsa2022-42/
https://bugzilla.mozilla.org/show_bug.cgi?id=1767360
https://www.mozilla.org/security/advisories/mfsa2022-40/
https://www.mozilla.org/security/advisories/mfsa2022-41/
https://www.mozilla.org/security/advisories/mfsa2022-42/
https://bugzilla.mozilla.org/show_bug.cgi?id=1767360