CVE-2021-29956

OpenPGP secret keys that were imported using Thunderbird version 78.8.1 up to version 78.10.1 were stored unencrypted on the user's local disk. The master password protection was inactive for those keys. Version 78.10.2 will restore the protection mechanism for newly imported keys, and will automatically protect keys that had been imported using affected Thunderbird versions. This vulnerability affects Thunderbird < 78.10.2.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 32%
Affected Products (NVD)
VendorProductVersion
mozillathunderbird
78.8.1 ≤
𝑥
≤ 78.10.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
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
thunderbird
bionic
Fixed 1:78.11.0+build1-0ubuntu0.18.04.2
released
focal
Fixed 1:78.11.0+build1-0ubuntu0.20.04.2
released
groovy
Fixed 1:78.11.0+build1-0ubuntu0.20.10.2
released
hirsute
Fixed 1:78.11.0+build1-0ubuntu0.21.04.2
released
impish
Fixed 1:78.11.0+build1-0ubuntu2
released
jammy
Fixed 1:78.11.0+build1-0ubuntu2
released
kinetic
Fixed 1:78.11.0+build1-0ubuntu2
released
lunar
Fixed 1:78.11.0+build1-0ubuntu2
released
trusty
dne
xenial
ignored
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
MozillaThunderbird
suse enterprise desktop 15 SP2
78.10.2-8.27.1
fixed
suse enterprise desktop 15 SP3
78.10.2-8.27.1
fixed
suse enterprise desktop 15 SP4
78.10.2-8.27.1
fixed
suse enterprise desktop 15 SP5
78.10.2-8.27.1
fixed
suse enterprise desktop 15 SP6
78.10.2-8.27.1
fixed
suse enterprise desktop 15 SP7
78.10.2-8.27.1
fixed
suse enterprise sap 15 SP2
78.10.2-8.27.1
fixed
suse enterprise sap 15 SP3
78.10.2-8.27.1
fixed
suse enterprise sap 15 SP4
78.10.2-8.27.1
fixed
suse enterprise sap 15 SP5
78.10.2-8.27.1
fixed
suse enterprise sap 15 SP6
78.10.2-8.27.1
fixed
suse enterprise sap 15 SP7
78.10.2-8.27.1
fixed
suse enterprise server 15 SP2
78.10.2-8.27.1
fixed
suse enterprise server 15 SP3
78.10.2-8.27.1
fixed
suse enterprise server 15 SP4
78.10.2-8.27.1
fixed
suse enterprise server 15 SP5
78.10.2-8.27.1
fixed
suse enterprise server 15 SP6
78.10.2-8.27.1
fixed
suse enterprise server 15 SP7
78.10.2-8.27.1
fixed
suse enterprise workstation 15 SP2
78.10.2-8.27.1
fixed
suse enterprise workstation 15 SP3
78.10.2-8.27.1
fixed
suse enterprise workstation 15 SP4
78.10.2-8.27.1
fixed
suse enterprise workstation 15 SP5
78.10.2-8.27.1
fixed
suse enterprise workstation 15 SP6
78.10.2-8.27.1
fixed
suse enterprise workstation 15 SP7
78.10.2-8.27.1
fixed
MozillaThunderbird-translations-common
suse enterprise desktop 15 SP2
78.10.2-8.27.1
fixed
suse enterprise desktop 15 SP3
78.10.2-8.27.1
fixed
suse enterprise desktop 15 SP4
78.10.2-8.27.1
fixed
suse enterprise desktop 15 SP5
78.10.2-8.27.1
fixed
suse enterprise desktop 15 SP6
78.10.2-8.27.1
fixed
suse enterprise desktop 15 SP7
78.10.2-8.27.1
fixed
suse enterprise sap 15 SP2
78.10.2-8.27.1
fixed
suse enterprise sap 15 SP3
78.10.2-8.27.1
fixed
suse enterprise sap 15 SP4
78.10.2-8.27.1
fixed
suse enterprise sap 15 SP5
78.10.2-8.27.1
fixed
suse enterprise sap 15 SP6
78.10.2-8.27.1
fixed
suse enterprise sap 15 SP7
78.10.2-8.27.1
fixed
suse enterprise server 15 SP2
78.10.2-8.27.1
fixed
suse enterprise server 15 SP3
78.10.2-8.27.1
fixed
suse enterprise server 15 SP4
78.10.2-8.27.1
fixed
suse enterprise server 15 SP5
78.10.2-8.27.1
fixed
suse enterprise server 15 SP6
78.10.2-8.27.1
fixed
suse enterprise server 15 SP7
78.10.2-8.27.1
fixed
suse enterprise workstation 15 SP2
78.10.2-8.27.1
fixed
suse enterprise workstation 15 SP3
78.10.2-8.27.1
fixed
suse enterprise workstation 15 SP4
78.10.2-8.27.1
fixed
suse enterprise workstation 15 SP5
78.10.2-8.27.1
fixed
suse enterprise workstation 15 SP6
78.10.2-8.27.1
fixed
suse enterprise workstation 15 SP7
78.10.2-8.27.1
fixed
MozillaThunderbird-translations-other
suse enterprise desktop 15 SP2
78.10.2-8.27.1
fixed
suse enterprise desktop 15 SP3
78.10.2-8.27.1
fixed
suse enterprise desktop 15 SP4
78.10.2-8.27.1
fixed
suse enterprise desktop 15 SP5
78.10.2-8.27.1
fixed
suse enterprise desktop 15 SP6
78.10.2-8.27.1
fixed
suse enterprise desktop 15 SP7
78.10.2-8.27.1
fixed
suse enterprise sap 15 SP2
78.10.2-8.27.1
fixed
suse enterprise sap 15 SP3
78.10.2-8.27.1
fixed
suse enterprise sap 15 SP4
78.10.2-8.27.1
fixed
suse enterprise sap 15 SP5
78.10.2-8.27.1
fixed
suse enterprise sap 15 SP6
78.10.2-8.27.1
fixed
suse enterprise sap 15 SP7
78.10.2-8.27.1
fixed
suse enterprise server 15 SP2
78.10.2-8.27.1
fixed
suse enterprise server 15 SP3
78.10.2-8.27.1
fixed
suse enterprise server 15 SP4
78.10.2-8.27.1
fixed
suse enterprise server 15 SP5
78.10.2-8.27.1
fixed
suse enterprise server 15 SP6
78.10.2-8.27.1
fixed
suse enterprise server 15 SP7
78.10.2-8.27.1
fixed
suse enterprise workstation 15 SP2
78.10.2-8.27.1
fixed
suse enterprise workstation 15 SP3
78.10.2-8.27.1
fixed
suse enterprise workstation 15 SP4
78.10.2-8.27.1
fixed
suse enterprise workstation 15 SP5
78.10.2-8.27.1
fixed
suse enterprise workstation 15 SP6
78.10.2-8.27.1
fixed
suse enterprise workstation 15 SP7
78.10.2-8.27.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
thunderbird
RHEL 7
0:78.11.0-1.el7_9
fixed
Common Weakness Enumeration
References
https://bugzilla.mozilla.org/show_bug.cgi?id=1710290
https://www.mozilla.org/security/advisories/mfsa2021-22/
https://bugzilla.mozilla.org/show_bug.cgi?id=1710290
https://www.mozilla.org/security/advisories/mfsa2021-22/