CVE-2018-12379

When the Mozilla Updater opens a MAR format file which contains a very long item filename, an out-of-bounds write can be triggered, leading to a potentially exploitable crash. This requires running the Mozilla Updater manually on the local system with the malicious MAR file in order to occur. This vulnerability affects Firefox < 62, Firefox ESR < 60.2, and Thunderbird < 60.2.1.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 26%
Affected Products (NVD)
VendorProductVersion
redhatenterprise_linux_desktop
6.0
redhatenterprise_linux_desktop
7.0
redhatenterprise_linux_server
6.0
redhatenterprise_linux_server
7.0
redhatenterprise_linux_server_aus
7.6
redhatenterprise_linux_server_eus
7.5
redhatenterprise_linux_server_eus
7.6
redhatenterprise_linux_server_tus
7.6
redhatenterprise_linux_workstation
6.0
redhatenterprise_linux_workstation
7.0
debiandebian_linux
8.0
debiandebian_linux
9.0
mozillafirefox
𝑥
< 60.2.0
mozillafirefox
𝑥
< 62.0
mozillathunderbird
𝑥
< 60.2.1
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
not-affected
trusty
dne
xenial
not-affected
firefox-esr
bionic
dne
trusty
dne
xenial
dne
thunderbird
bionic
not-affected
trusty
dne
xenial
not-affected
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
MozillaFirefox
suse enterprise desktop 15
60.2.0-3.10.1
fixed
suse enterprise desktop 15 SP1
60.2.0-3.10.1
fixed
suse enterprise desktop 15 SP2
60.2.0-3.10.1
fixed
suse enterprise desktop 15 SP3
78.10.0-8.38.1
fixed
suse enterprise desktop 15 SP4
91.8.0-150200.152.26.1
fixed
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 12 SP5
68.1.0-109.92.1
fixed
suse enterprise sap 15
60.2.0-3.10.1
fixed
suse enterprise sap 15 SP1
60.2.0-3.10.1
fixed
suse enterprise sap 15 SP2
60.2.0-3.10.1
fixed
suse enterprise sap 15 SP3
78.10.0-8.38.1
fixed
suse enterprise sap 15 SP4
91.8.0-150200.152.26.1
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 12 SP5
68.1.0-109.92.1
fixed
suse enterprise server 15
60.2.0-3.10.1
fixed
suse enterprise server 15 SP1
60.2.0-3.10.1
fixed
suse enterprise server 15 SP2
60.2.0-3.10.1
fixed
suse enterprise server 15 SP3
78.10.0-8.38.1
fixed
suse enterprise server 15 SP4
91.8.0-150200.152.26.1
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-branding-SLE-60
suse enterprise desktop 15
4.3.1
fixed
suse enterprise desktop 15 SP1
4.3.1
fixed
suse enterprise desktop 15 SP2
4.3.1
fixed
suse enterprise sap 12 SP3
32.3.1
fixed
suse enterprise sap 12 SP4
32.3.1
fixed
suse enterprise sap 15
4.3.1
fixed
suse enterprise sap 15 SP1
4.3.1
fixed
suse enterprise sap 15 SP2
4.3.1
fixed
suse enterprise server 12
32.3.1
fixed
suse enterprise server 12 SP1
32.3.1
fixed
suse enterprise server 12 SP2
32.3.1
fixed
suse enterprise server 12 SP3
32.3.1
fixed
suse enterprise server 12 SP4
32.3.1
fixed
suse enterprise server 15
4.3.1
fixed
suse enterprise server 15 SP1
4.3.1
fixed
suse enterprise server 15 SP2
4.3.1
fixed
MozillaFirefox-devel
suse enterprise desktop 15
60.2.0-3.10.1
fixed
suse enterprise desktop 15 SP1
60.2.0-3.10.1
fixed
suse enterprise desktop 15 SP2
60.2.0-3.10.1
fixed
suse enterprise desktop 15 SP3
78.10.0-8.38.1
fixed
suse enterprise desktop 15 SP4
91.8.0-150200.152.26.1
fixed
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
60.2.0-3.10.1
fixed
suse enterprise sap 15 SP1
60.2.0-3.10.1
fixed
suse enterprise sap 15 SP2
60.2.0-3.10.1
fixed
suse enterprise sap 15 SP3
78.10.0-8.38.1
fixed
suse enterprise sap 15 SP4
91.8.0-150200.152.26.1
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
60.2.0-3.10.1
fixed
suse enterprise server 15 SP1
60.2.0-3.10.1
fixed
suse enterprise server 15 SP2
60.2.0-3.10.1
fixed
suse enterprise server 15 SP3
78.10.0-8.38.1
fixed
suse enterprise server 15 SP4
91.8.0-150200.152.26.1
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
60.2.0-3.10.1
fixed
suse enterprise desktop 15 SP1
60.2.0-3.10.1
fixed
suse enterprise desktop 15 SP2
60.2.0-3.10.1
fixed
suse enterprise desktop 15 SP3
78.10.0-8.38.1
fixed
suse enterprise desktop 15 SP4
91.8.0-150200.152.26.1
fixed
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 12 SP5
68.1.0-109.92.1
fixed
suse enterprise sap 15
60.2.0-3.10.1
fixed
suse enterprise sap 15 SP1
60.2.0-3.10.1
fixed
suse enterprise sap 15 SP2
60.2.0-3.10.1
fixed
suse enterprise sap 15 SP3
78.10.0-8.38.1
fixed
suse enterprise sap 15 SP4
91.8.0-150200.152.26.1
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 12 SP5
68.1.0-109.92.1
fixed
suse enterprise server 15
60.2.0-3.10.1
fixed
suse enterprise server 15 SP1
60.2.0-3.10.1
fixed
suse enterprise server 15 SP2
60.2.0-3.10.1
fixed
suse enterprise server 15 SP3
78.10.0-8.38.1
fixed
suse enterprise server 15 SP4
91.8.0-150200.152.26.1
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
60.2.0-3.10.1
fixed
suse enterprise desktop 15 SP1
60.2.0-3.10.1
fixed
suse enterprise desktop 15 SP2
60.2.0-3.10.1
fixed
suse enterprise desktop 15 SP3
78.10.0-8.38.1
fixed
suse enterprise desktop 15 SP4
91.8.0-150200.152.26.1
fixed
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
60.2.0-3.10.1
fixed
suse enterprise sap 15 SP1
60.2.0-3.10.1
fixed
suse enterprise sap 15 SP2
60.2.0-3.10.1
fixed
suse enterprise sap 15 SP3
78.10.0-8.38.1
fixed
suse enterprise sap 15 SP4
91.8.0-150200.152.26.1
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
60.2.0-3.10.1
fixed
suse enterprise server 15 SP1
60.2.0-3.10.1
fixed
suse enterprise server 15 SP2
60.2.0-3.10.1
fixed
suse enterprise server 15 SP3
78.10.0-8.38.1
fixed
suse enterprise server 15 SP4
91.8.0-150200.152.26.1
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
apache2-mod_nss
suse enterprise sap 12 SP3
1.0.14-19.6.3
fixed
suse enterprise sap 12 SP4
1.0.14-19.6.3
fixed
suse enterprise server 12 SP1
1.0.14-19.6.3
fixed
suse enterprise server 12 SP2
1.0.14-19.6.3
fixed
suse enterprise server 12 SP3
1.0.14-19.6.3
fixed
suse enterprise server 12 SP4
1.0.14-19.6.3
fixed
libfreebl3
suse enterprise sap 12 SP3
3.36.4-58.15.3
fixed
suse enterprise sap 12 SP4
3.36.4-58.15.3
fixed
suse enterprise server 12
3.36.4-58.15.3
fixed
suse enterprise server 12 SP1
3.36.4-58.15.3
fixed
suse enterprise server 12 SP2
3.36.4-58.15.3
fixed
suse enterprise server 12 SP3
3.36.4-58.15.3
fixed
suse enterprise server 12 SP4
3.36.4-58.15.3
fixed
libfreebl3-32bit
suse enterprise sap 12 SP3
3.36.4-58.15.3
fixed
suse enterprise sap 12 SP4
3.36.4-58.15.3
fixed
suse enterprise server 12
3.36.4-58.15.3
fixed
suse enterprise server 12 SP1
3.36.4-58.15.3
fixed
suse enterprise server 12 SP2
3.36.4-58.15.3
fixed
suse enterprise server 12 SP3
3.36.4-58.15.3
fixed
suse enterprise server 12 SP4
3.36.4-58.15.3
fixed
libfreebl3-hmac
suse enterprise sap 12 SP3
3.36.4-58.15.3
fixed
suse enterprise sap 12 SP4
3.36.4-58.15.3
fixed
suse enterprise server 12
3.36.4-58.15.3
fixed
suse enterprise server 12 SP1
3.36.4-58.15.3
fixed
suse enterprise server 12 SP2
3.36.4-58.15.3
fixed
suse enterprise server 12 SP3
3.36.4-58.15.3
fixed
suse enterprise server 12 SP4
3.36.4-58.15.3
fixed
libfreebl3-hmac-32bit
suse enterprise sap 12 SP3
3.36.4-58.15.3
fixed
suse enterprise sap 12 SP4
3.36.4-58.15.3
fixed
suse enterprise server 12
3.36.4-58.15.3
fixed
suse enterprise server 12 SP1
3.36.4-58.15.3
fixed
suse enterprise server 12 SP2
3.36.4-58.15.3
fixed
suse enterprise server 12 SP3
3.36.4-58.15.3
fixed
suse enterprise server 12 SP4
3.36.4-58.15.3
fixed
libsoftokn3
suse enterprise sap 12 SP3
3.36.4-58.15.3
fixed
suse enterprise sap 12 SP4
3.36.4-58.15.3
fixed
suse enterprise server 12
3.36.4-58.15.3
fixed
suse enterprise server 12 SP1
3.36.4-58.15.3
fixed
suse enterprise server 12 SP2
3.36.4-58.15.3
fixed
suse enterprise server 12 SP3
3.36.4-58.15.3
fixed
suse enterprise server 12 SP4
3.36.4-58.15.3
fixed
libsoftokn3-32bit
suse enterprise sap 12 SP3
3.36.4-58.15.3
fixed
suse enterprise sap 12 SP4
3.36.4-58.15.3
fixed
suse enterprise server 12
3.36.4-58.15.3
fixed
suse enterprise server 12 SP1
3.36.4-58.15.3
fixed
suse enterprise server 12 SP2
3.36.4-58.15.3
fixed
suse enterprise server 12 SP3
3.36.4-58.15.3
fixed
suse enterprise server 12 SP4
3.36.4-58.15.3
fixed
libsoftokn3-hmac
suse enterprise sap 12 SP3
3.36.4-58.15.3
fixed
suse enterprise sap 12 SP4
3.36.4-58.15.3
fixed
suse enterprise server 12
3.36.4-58.15.3
fixed
suse enterprise server 12 SP1
3.36.4-58.15.3
fixed
suse enterprise server 12 SP2
3.36.4-58.15.3
fixed
suse enterprise server 12 SP3
3.36.4-58.15.3
fixed
suse enterprise server 12 SP4
3.36.4-58.15.3
fixed
libsoftokn3-hmac-32bit
suse enterprise sap 12 SP3
3.36.4-58.15.3
fixed
suse enterprise sap 12 SP4
3.36.4-58.15.3
fixed
suse enterprise server 12
3.36.4-58.15.3
fixed
suse enterprise server 12 SP1
3.36.4-58.15.3
fixed
suse enterprise server 12 SP2
3.36.4-58.15.3
fixed
suse enterprise server 12 SP3
3.36.4-58.15.3
fixed
suse enterprise server 12 SP4
3.36.4-58.15.3
fixed
mozilla-nspr
suse enterprise sap 12 SP3
4.19-19.3.1
fixed
suse enterprise sap 12 SP4
4.19-19.3.1
fixed
suse enterprise server 12
4.19-19.3.1
fixed
suse enterprise server 12 SP1
4.19-19.3.1
fixed
suse enterprise server 12 SP2
4.19-19.3.1
fixed
suse enterprise server 12 SP3
4.19-19.3.1
fixed
suse enterprise server 12 SP4
4.19-19.3.1
fixed
mozilla-nspr-32bit
suse enterprise sap 12 SP3
4.19-19.3.1
fixed
suse enterprise sap 12 SP4
4.19-19.3.1
fixed
suse enterprise server 12
4.19-19.3.1
fixed
suse enterprise server 12 SP1
4.19-19.3.1
fixed
suse enterprise server 12 SP2
4.19-19.3.1
fixed
suse enterprise server 12 SP3
4.19-19.3.1
fixed
suse enterprise server 12 SP4
4.19-19.3.1
fixed
mozilla-nspr-devel
suse enterprise server 12
4.19-19.3.1
fixed
suse enterprise server 12 SP1
4.19-19.3.1
fixed
mozilla-nss
suse enterprise sap 12 SP3
3.36.4-58.15.3
fixed
suse enterprise sap 12 SP4
3.36.4-58.15.3
fixed
suse enterprise server 12
3.36.4-58.15.3
fixed
suse enterprise server 12 SP1
3.36.4-58.15.3
fixed
suse enterprise server 12 SP2
3.36.4-58.15.3
fixed
suse enterprise server 12 SP3
3.36.4-58.15.3
fixed
suse enterprise server 12 SP4
3.36.4-58.15.3
fixed
mozilla-nss-32bit
suse enterprise sap 12 SP3
3.36.4-58.15.3
fixed
suse enterprise sap 12 SP4
3.36.4-58.15.3
fixed
suse enterprise server 12
3.36.4-58.15.3
fixed
suse enterprise server 12 SP1
3.36.4-58.15.3
fixed
suse enterprise server 12 SP2
3.36.4-58.15.3
fixed
suse enterprise server 12 SP3
3.36.4-58.15.3
fixed
suse enterprise server 12 SP4
3.36.4-58.15.3
fixed
mozilla-nss-certs
suse enterprise sap 12 SP3
3.36.4-58.15.3
fixed
suse enterprise sap 12 SP4
3.36.4-58.15.3
fixed
suse enterprise server 12
3.36.4-58.15.3
fixed
suse enterprise server 12 SP1
3.36.4-58.15.3
fixed
suse enterprise server 12 SP2
3.36.4-58.15.3
fixed
suse enterprise server 12 SP3
3.36.4-58.15.3
fixed
suse enterprise server 12 SP4
3.36.4-58.15.3
fixed
mozilla-nss-certs-32bit
suse enterprise sap 12 SP3
3.36.4-58.15.3
fixed
suse enterprise sap 12 SP4
3.36.4-58.15.3
fixed
suse enterprise server 12
3.36.4-58.15.3
fixed
suse enterprise server 12 SP1
3.36.4-58.15.3
fixed
suse enterprise server 12 SP2
3.36.4-58.15.3
fixed
suse enterprise server 12 SP3
3.36.4-58.15.3
fixed
suse enterprise server 12 SP4
3.36.4-58.15.3
fixed
mozilla-nss-devel
suse enterprise server 12
3.36.4-58.15.3
fixed
suse enterprise server 12 SP1
3.36.4-58.15.3
fixed
mozilla-nss-sysinit
suse enterprise sap 12 SP3
3.36.4-58.15.3
fixed
suse enterprise sap 12 SP4
3.36.4-58.15.3
fixed
suse enterprise server 12
3.36.4-58.15.3
fixed
suse enterprise server 12 SP1
3.36.4-58.15.3
fixed
suse enterprise server 12 SP2
3.36.4-58.15.3
fixed
suse enterprise server 12 SP3
3.36.4-58.15.3
fixed
suse enterprise server 12 SP4
3.36.4-58.15.3
fixed
mozilla-nss-sysinit-32bit
suse enterprise sap 12 SP3
3.36.4-58.15.3
fixed
suse enterprise sap 12 SP4
3.36.4-58.15.3
fixed
suse enterprise server 12
3.36.4-58.15.3
fixed
suse enterprise server 12 SP1
3.36.4-58.15.3
fixed
suse enterprise server 12 SP2
3.36.4-58.15.3
fixed
suse enterprise server 12 SP3
3.36.4-58.15.3
fixed
suse enterprise server 12 SP4
3.36.4-58.15.3
fixed
mozilla-nss-tools
suse enterprise sap 12 SP3
3.36.4-58.15.3
fixed
suse enterprise sap 12 SP4
3.36.4-58.15.3
fixed
suse enterprise server 12
3.36.4-58.15.3
fixed
suse enterprise server 12 SP1
3.36.4-58.15.3
fixed
suse enterprise server 12 SP2
3.36.4-58.15.3
fixed
suse enterprise server 12 SP3
3.36.4-58.15.3
fixed
suse enterprise server 12 SP4
3.36.4-58.15.3
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
firefox
RHEL 6
0:60.2.0-1.el6
fixed
RHEL 7
0:60.2.0-1.el7_5
fixed
thunderbird
RHEL 6
0:60.2.1-5.el6
fixed
RHEL 7
0:60.2.1-4.el7_5
fixed
Common Weakness Enumeration
References
http://www.securityfocus.com/bid/105280
http://www.securitytracker.com/id/1041610
https://access.redhat.com/errata/RHSA-2018:2692
https://access.redhat.com/errata/RHSA-2018:2693
https://access.redhat.com/errata/RHSA-2018:3403
https://access.redhat.com/errata/RHSA-2018:3458
https://bugzilla.mozilla.org/show_bug.cgi?id=1473113
https://lists.debian.org/debian-lts-announce/2018/11/msg00011.html
https://security.gentoo.org/glsa/201810-01
https://security.gentoo.org/glsa/201811-13
https://www.debian.org/security/2018/dsa-4327
https://www.mozilla.org/security/advisories/mfsa2018-20/
https://www.mozilla.org/security/advisories/mfsa2018-21/
https://www.mozilla.org/security/advisories/mfsa2018-25/
http://www.securityfocus.com/bid/105280
http://www.securitytracker.com/id/1041610
https://access.redhat.com/errata/RHSA-2018:2692
https://access.redhat.com/errata/RHSA-2018:2693
https://access.redhat.com/errata/RHSA-2018:3403
https://access.redhat.com/errata/RHSA-2018:3458
https://bugzilla.mozilla.org/show_bug.cgi?id=1473113
https://lists.debian.org/debian-lts-announce/2018/11/msg00011.html
https://security.gentoo.org/glsa/201810-01
https://security.gentoo.org/glsa/201811-13
https://www.debian.org/security/2018/dsa-4327
https://www.mozilla.org/security/advisories/mfsa2018-20/
https://www.mozilla.org/security/advisories/mfsa2018-21/
https://www.mozilla.org/security/advisories/mfsa2018-25/