CVE-2021-29990

Mozilla developers and community members reported memory safety bugs present in Firefox 90. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 91.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 61%
Affected Products (NVD)
VendorProductVersion
mozillafirefox
𝑥
< 91.0
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 91.0+build2-0ubuntu0.18.04.1
released
focal
Fixed 91.0+build2-0ubuntu0.20.04.1
released
hirsute
Fixed 91.0+build2-0ubuntu0.21.04.1
released
impish
Fixed 91.0+build2-0ubuntu1
released
jammy
Fixed 91.0+build2-0ubuntu1
released
kinetic
Fixed 91.0+build2-0ubuntu1
released
lunar
Fixed 91.0+build2-0ubuntu1
released
mantic
Fixed 91.0+build2-0ubuntu1
released
noble
Fixed 91.0+build2-0ubuntu1
released
trusty
dne
xenial
ignored
mozjs38
bionic
ignored
focal
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
mozjs52
bionic
ignored
focal
ignored
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
mozjs68
bionic
dne
focal
ignored
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
mozjs78
bionic
dne
focal
dne
hirsute
ignored
impish
ignored
jammy
ignored
kinetic
ignored
lunar
ignored
mantic
dne
noble
dne
trusty
dne
xenial
dne
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
MozillaFirefox
suse enterprise desktop 15 SP2
91.2.0-8.54.1
fixed
suse enterprise desktop 15 SP3
91.2.0-8.54.1
fixed
suse enterprise desktop 15 SP4
91.2.0-8.54.1
fixed
suse enterprise desktop 15 SP5
91.2.0-8.54.1
fixed
suse enterprise desktop 15 SP6
91.2.0-8.54.1
fixed
suse enterprise desktop 15 SP7
91.2.0-8.54.1
fixed
suse enterprise sap 12 SP3
91.9.0-112.104.1
fixed
suse enterprise sap 12 SP4
91.9.0-112.104.1
fixed
suse enterprise sap 12 SP5
91.9.0-112.104.1
fixed
suse enterprise sap 15
91.9.0-150000.150.34.1
fixed
suse enterprise sap 15 SP1
91.9.0-150000.150.34.1
fixed
suse enterprise sap 15 SP2
91.2.0-8.54.1
fixed
suse enterprise sap 15 SP3
91.2.0-8.54.1
fixed
suse enterprise sap 15 SP4
91.2.0-8.54.1
fixed
suse enterprise sap 15 SP5
91.2.0-8.54.1
fixed
suse enterprise sap 15 SP6
91.2.0-8.54.1
fixed
suse enterprise sap 15 SP7
91.2.0-8.54.1
fixed
suse enterprise server 12 SP2
91.9.0-112.104.1
fixed
suse enterprise server 12 SP3
91.9.0-112.104.1
fixed
suse enterprise server 12 SP4
91.9.0-112.104.1
fixed
suse enterprise server 12 SP5
91.9.0-112.104.1
fixed
suse enterprise server 15
91.9.0-150000.150.34.1
fixed
suse enterprise server 15 SP1
91.9.0-150000.150.34.1
fixed
suse enterprise server 15 SP2
91.2.0-8.54.1
fixed
suse enterprise server 15 SP3
91.2.0-8.54.1
fixed
suse enterprise server 15 SP4
91.2.0-8.54.1
fixed
suse enterprise server 15 SP5
91.2.0-8.54.1
fixed
suse enterprise server 15 SP6
91.2.0-8.54.1
fixed
suse enterprise server 15 SP7
91.2.0-8.54.1
fixed
MozillaFirefox-branding-SLE-91
suse enterprise desktop 15 SP2
9.5.1
fixed
suse enterprise desktop 15 SP3
9.5.1
fixed
suse enterprise desktop 15 SP4
9.5.1
fixed
suse enterprise desktop 15 SP5
9.5.1
fixed
suse enterprise desktop 15 SP6
9.5.1
fixed
suse enterprise desktop 15 SP7
9.5.1
fixed
suse enterprise sap 12 SP3
35.6.6
fixed
suse enterprise sap 12 SP4
35.6.6
fixed
suse enterprise sap 12 SP5
35.6.6
fixed
suse enterprise sap 15
4.19.1
fixed
suse enterprise sap 15 SP1
4.19.1
fixed
suse enterprise sap 15 SP2
9.5.1
fixed
suse enterprise sap 15 SP3
9.5.1
fixed
suse enterprise sap 15 SP4
9.5.1
fixed
suse enterprise sap 15 SP5
9.5.1
fixed
suse enterprise sap 15 SP6
9.5.1
fixed
suse enterprise sap 15 SP7
9.5.1
fixed
suse enterprise server 12 SP2
35.6.6
fixed
suse enterprise server 12 SP3
35.6.6
fixed
suse enterprise server 12 SP4
35.6.6
fixed
suse enterprise server 12 SP5
35.6.6
fixed
suse enterprise server 15
4.19.1
fixed
suse enterprise server 15 SP1
4.19.1
fixed
suse enterprise server 15 SP2
9.5.1
fixed
suse enterprise server 15 SP3
9.5.1
fixed
suse enterprise server 15 SP4
9.5.1
fixed
suse enterprise server 15 SP5
9.5.1
fixed
suse enterprise server 15 SP6
9.5.1
fixed
suse enterprise server 15 SP7
9.5.1
fixed
MozillaFirefox-devel
suse enterprise desktop 15 SP2
91.2.0-8.54.1
fixed
suse enterprise desktop 15 SP3
91.2.0-8.54.1
fixed
suse enterprise desktop 15 SP4
91.2.0-8.54.1
fixed
suse enterprise desktop 15 SP5
91.2.0-8.54.1
fixed
suse enterprise desktop 15 SP6
91.2.0-8.54.1
fixed
suse enterprise desktop 15 SP7
91.2.0-8.54.1
fixed
suse enterprise sap 12 SP3
91.9.0-112.104.1
fixed
suse enterprise sap 12 SP4
91.9.0-112.104.1
fixed
suse enterprise sap 12 SP5
91.9.0-112.104.1
fixed
suse enterprise sap 15
91.9.0-150000.150.34.1
fixed
suse enterprise sap 15 SP1
91.9.0-150000.150.34.1
fixed
suse enterprise sap 15 SP2
91.2.0-8.54.1
fixed
suse enterprise sap 15 SP3
91.2.0-8.54.1
fixed
suse enterprise sap 15 SP4
91.2.0-8.54.1
fixed
suse enterprise sap 15 SP5
91.2.0-8.54.1
fixed
suse enterprise sap 15 SP6
91.2.0-8.54.1
fixed
suse enterprise sap 15 SP7
91.2.0-8.54.1
fixed
suse enterprise server 12 SP2
91.9.0-112.104.1
fixed
suse enterprise server 12 SP3
91.9.0-112.104.1
fixed
suse enterprise server 12 SP4
91.9.0-112.104.1
fixed
suse enterprise server 12 SP5
91.9.0-112.104.1
fixed
suse enterprise server 15
91.9.0-150000.150.34.1
fixed
suse enterprise server 15 SP1
91.9.0-150000.150.34.1
fixed
suse enterprise server 15 SP2
91.2.0-8.54.1
fixed
suse enterprise server 15 SP3
91.2.0-8.54.1
fixed
suse enterprise server 15 SP4
91.2.0-8.54.1
fixed
suse enterprise server 15 SP5
91.2.0-8.54.1
fixed
suse enterprise server 15 SP6
91.2.0-8.54.1
fixed
suse enterprise server 15 SP7
91.2.0-8.54.1
fixed
MozillaFirefox-translations-common
suse enterprise desktop 15 SP2
91.2.0-8.54.1
fixed
suse enterprise desktop 15 SP3
91.2.0-8.54.1
fixed
suse enterprise desktop 15 SP4
91.2.0-8.54.1
fixed
suse enterprise desktop 15 SP5
91.2.0-8.54.1
fixed
suse enterprise desktop 15 SP6
91.2.0-8.54.1
fixed
suse enterprise desktop 15 SP7
91.2.0-8.54.1
fixed
suse enterprise sap 12 SP3
91.9.0-112.104.1
fixed
suse enterprise sap 12 SP4
91.9.0-112.104.1
fixed
suse enterprise sap 12 SP5
91.9.0-112.104.1
fixed
suse enterprise sap 15
91.9.0-150000.150.34.1
fixed
suse enterprise sap 15 SP1
91.9.0-150000.150.34.1
fixed
suse enterprise sap 15 SP2
91.2.0-8.54.1
fixed
suse enterprise sap 15 SP3
91.2.0-8.54.1
fixed
suse enterprise sap 15 SP4
91.2.0-8.54.1
fixed
suse enterprise sap 15 SP5
91.2.0-8.54.1
fixed
suse enterprise sap 15 SP6
91.2.0-8.54.1
fixed
suse enterprise sap 15 SP7
91.2.0-8.54.1
fixed
suse enterprise server 12 SP2
91.9.0-112.104.1
fixed
suse enterprise server 12 SP3
91.9.0-112.104.1
fixed
suse enterprise server 12 SP4
91.9.0-112.104.1
fixed
suse enterprise server 12 SP5
91.9.0-112.104.1
fixed
suse enterprise server 15
91.9.0-150000.150.34.1
fixed
suse enterprise server 15 SP1
91.9.0-150000.150.34.1
fixed
suse enterprise server 15 SP2
91.2.0-8.54.1
fixed
suse enterprise server 15 SP3
91.2.0-8.54.1
fixed
suse enterprise server 15 SP4
91.2.0-8.54.1
fixed
suse enterprise server 15 SP5
91.2.0-8.54.1
fixed
suse enterprise server 15 SP6
91.2.0-8.54.1
fixed
suse enterprise server 15 SP7
91.2.0-8.54.1
fixed
MozillaFirefox-translations-other
suse enterprise desktop 15 SP2
91.2.0-8.54.1
fixed
suse enterprise desktop 15 SP3
91.2.0-8.54.1
fixed
suse enterprise desktop 15 SP4
91.2.0-8.54.1
fixed
suse enterprise desktop 15 SP5
91.2.0-8.54.1
fixed
suse enterprise desktop 15 SP6
91.2.0-8.54.1
fixed
suse enterprise desktop 15 SP7
91.2.0-8.54.1
fixed
suse enterprise sap 15
91.9.0-150000.150.34.1
fixed
suse enterprise sap 15 SP1
91.9.0-150000.150.34.1
fixed
suse enterprise sap 15 SP2
91.2.0-8.54.1
fixed
suse enterprise sap 15 SP3
91.2.0-8.54.1
fixed
suse enterprise sap 15 SP4
91.2.0-8.54.1
fixed
suse enterprise sap 15 SP5
91.2.0-8.54.1
fixed
suse enterprise sap 15 SP6
91.2.0-8.54.1
fixed
suse enterprise sap 15 SP7
91.2.0-8.54.1
fixed
suse enterprise server 15
91.9.0-150000.150.34.1
fixed
suse enterprise server 15 SP1
91.9.0-150000.150.34.1
fixed
suse enterprise server 15 SP2
91.2.0-8.54.1
fixed
suse enterprise server 15 SP3
91.2.0-8.54.1
fixed
suse enterprise server 15 SP4
91.2.0-8.54.1
fixed
suse enterprise server 15 SP5
91.2.0-8.54.1
fixed
suse enterprise server 15 SP6
91.2.0-8.54.1
fixed
suse enterprise server 15 SP7
91.2.0-8.54.1
fixed
Common Weakness Enumeration
References
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1544190%2C1716481%2C1717778%2C1719319%2C1722073
https://security.gentoo.org/glsa/202202-03
https://www.mozilla.org/security/advisories/mfsa2021-33/
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1544190%2C1716481%2C1717778%2C1719319%2C1722073
https://security.gentoo.org/glsa/202202-03
https://www.mozilla.org/security/advisories/mfsa2021-33/