CVE-2021-29950 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2021-29950 Interim 1 31 2026-03-05T05:21:49Z current 2021-05-30T14:50:08Z 2026-03-05T05:21:49Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z CVE-2021-29950 Thunderbird unprotects a secret OpenPGP key prior to using it for a decryption, signing or key import task. If the task runs into a failure, the secret key may remain in memory in its unprotected state. This vulnerability affects Thunderbird < 78.8.1. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). https://lists.suse.com/pipermail/sle-security-updates/2021-June/008933.html E-Mail link for SUSE-SU-2021:1854-1 https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/7FGBREHMZI3UK2I6TGJZ75S4VSJHXVNF/ E-Mail link for openSUSE-SU-2021:1854-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings SUSE Liberty Linux 8 SUSE Linux Enterprise Workstation Extension 15 SP2 SUSE Linux Enterprise Workstation Extension 15 SP3 SUSE Linux Enterprise Workstation Extension 15 SP4 SUSE Linux Enterprise Workstation Extension 15 SP5 SUSE Linux Enterprise Workstation Extension 15 SP6 SUSE Linux Enterprise Workstation Extension 15 SP7 SUSE Linux Enterprise Module for Package Hub 15 SP4 SUSE Linux Enterprise Module for Package Hub 15 SP5 SUSE Linux Enterprise Module for Package Hub 15 SP6 SUSE Linux Enterprise Module for Package Hub 15 SP7 SUSE Linux Enterprise Workstation Extension 15 SP2 SUSE Linux Enterprise Workstation Extension 15 SP3 SUSE Linux Enterprise Workstation Extension 15 SP4 SUSE Linux Enterprise Workstation Extension 15 SP5 SUSE Linux Enterprise Workstation Extension 15 SP6 SUSE Linux Enterprise Workstation Extension 15 SP7 SUSE Linux Enterprise Workstation Extension 15 SP2 SUSE Linux Enterprise Workstation Extension 15 SP3 SUSE Linux Enterprise Workstation Extension 15 SP4 SUSE Linux Enterprise Workstation Extension 15 SP5 SUSE Linux Enterprise Workstation Extension 15 SP6 SUSE Linux Enterprise Workstation Extension 15 SP7 openSUSE Leap 15.3 openSUSE Leap 15.4 MozillaThunderbird-78.10.2-8.27.1 MozillaThunderbird-91.8.0-150200.8.65.1 MozillaThunderbird-translations-common-78.10.2-8.27.1 MozillaThunderbird-translations-common-91.8.0-150200.8.65.1 MozillaThunderbird-translations-other-78.10.2-8.27.1 MozillaThunderbird-translations-other-91.8.0-150200.8.65.1 thunderbird-78.9.1-1.el8_3 thunderbird-78.9.1-1.el8_3 as a component of SUSE Liberty Linux 8 MozillaThunderbird-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Module for Package Hub 15 SP4 MozillaThunderbird-translations-common-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Module for Package Hub 15 SP4 MozillaThunderbird-translations-other-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Module for Package Hub 15 SP4 MozillaThunderbird-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Module for Package Hub 15 SP5 MozillaThunderbird-translations-common-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Module for Package Hub 15 SP5 MozillaThunderbird-translations-other-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Module for Package Hub 15 SP5 MozillaThunderbird-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Module for Package Hub 15 SP6 MozillaThunderbird-translations-common-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Module for Package Hub 15 SP6 MozillaThunderbird-translations-other-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Module for Package Hub 15 SP6 MozillaThunderbird-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Module for Package Hub 15 SP7 MozillaThunderbird-translations-common-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Module for Package Hub 15 SP7 MozillaThunderbird-translations-other-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Module for Package Hub 15 SP7 MozillaThunderbird-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Workstation Extension 15 SP2 MozillaThunderbird-translations-common-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Workstation Extension 15 SP2 MozillaThunderbird-translations-other-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Workstation Extension 15 SP2 MozillaThunderbird-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Workstation Extension 15 SP3 MozillaThunderbird-translations-common-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Workstation Extension 15 SP3 MozillaThunderbird-translations-other-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Workstation Extension 15 SP3 MozillaThunderbird-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Workstation Extension 15 SP4 MozillaThunderbird-translations-common-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Workstation Extension 15 SP4 MozillaThunderbird-translations-other-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Workstation Extension 15 SP4 MozillaThunderbird-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Workstation Extension 15 SP5 MozillaThunderbird-translations-common-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Workstation Extension 15 SP5 MozillaThunderbird-translations-other-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Workstation Extension 15 SP5 MozillaThunderbird-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Workstation Extension 15 SP6 MozillaThunderbird-translations-common-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Workstation Extension 15 SP6 MozillaThunderbird-translations-other-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Workstation Extension 15 SP6 MozillaThunderbird-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Workstation Extension 15 SP7 MozillaThunderbird-translations-common-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Workstation Extension 15 SP7 MozillaThunderbird-translations-other-78.10.2-8.27.1 as a component of SUSE Linux Enterprise Workstation Extension 15 SP7 MozillaThunderbird-78.10.2-8.27.1 as a component of openSUSE Leap 15.3 MozillaThunderbird-translations-common-78.10.2-8.27.1 as a component of openSUSE Leap 15.3 MozillaThunderbird-translations-other-78.10.2-8.27.1 as a component of openSUSE Leap 15.3 MozillaThunderbird-91.8.0-150200.8.65.1 as a component of openSUSE Leap 15.4 MozillaThunderbird-translations-common-91.8.0-150200.8.65.1 as a component of openSUSE Leap 15.4 MozillaThunderbird-translations-other-91.8.0-150200.8.65.1 as a component of openSUSE Leap 15.4 Thunderbird unprotects a secret OpenPGP key prior to using it for a decryption, signing or key import task. If the task runs into a failure, the secret key may remain in memory in its unprotected state. This vulnerability affects Thunderbird < 78.8.1. CVE-2021-29950 SUSE Liberty Linux 8:thunderbird-78.9.1-1.el8_3 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP4:MozillaThunderbird-translations-common-78.10.2-8.27.1 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP4:MozillaThunderbird-translations-other-78.10.2-8.27.1 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP5:MozillaThunderbird-translations-common-78.10.2-8.27.1 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP5:MozillaThunderbird-translations-other-78.10.2-8.27.1 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP6:MozillaThunderbird-translations-common-78.10.2-8.27.1 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP6:MozillaThunderbird-translations-other-78.10.2-8.27.1 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP7:MozillaThunderbird-translations-common-78.10.2-8.27.1 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP7:MozillaThunderbird-translations-other-78.10.2-8.27.1 SUSE Linux Enterprise Module for Package Hub 15 SP4:MozillaThunderbird-78.10.2-8.27.1 SUSE Linux Enterprise Module for Package Hub 15 SP4:MozillaThunderbird-translations-common-78.10.2-8.27.1 SUSE Linux Enterprise Module for Package Hub 15 SP4:MozillaThunderbird-translations-other-78.10.2-8.27.1 SUSE Linux Enterprise Module for Package Hub 15 SP5:MozillaThunderbird-78.10.2-8.27.1 SUSE Linux Enterprise Module for Package Hub 15 SP5:MozillaThunderbird-translations-common-78.10.2-8.27.1 SUSE Linux Enterprise Module for Package Hub 15 SP5:MozillaThunderbird-translations-other-78.10.2-8.27.1 SUSE Linux Enterprise Module for Package Hub 15 SP6:MozillaThunderbird-78.10.2-8.27.1 SUSE Linux Enterprise Module for Package Hub 15 SP6:MozillaThunderbird-translations-common-78.10.2-8.27.1 SUSE Linux Enterprise Module for Package Hub 15 SP6:MozillaThunderbird-translations-other-78.10.2-8.27.1 SUSE Linux Enterprise Module for Package Hub 15 SP7:MozillaThunderbird-78.10.2-8.27.1 SUSE Linux Enterprise Module for Package Hub 15 SP7:MozillaThunderbird-translations-common-78.10.2-8.27.1 SUSE Linux Enterprise Module for Package Hub 15 SP7:MozillaThunderbird-translations-other-78.10.2-8.27.1 SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-78.10.2-8.27.1 SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-common-78.10.2-8.27.1 SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-other-78.10.2-8.27.1 SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-78.10.2-8.27.1 SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-common-78.10.2-8.27.1 SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-other-78.10.2-8.27.1 SUSE Linux Enterprise Workstation Extension 15 SP4:MozillaThunderbird-78.10.2-8.27.1 SUSE Linux Enterprise Workstation Extension 15 SP4:MozillaThunderbird-translations-common-78.10.2-8.27.1 SUSE Linux Enterprise Workstation Extension 15 SP4:MozillaThunderbird-translations-other-78.10.2-8.27.1 SUSE Linux Enterprise Workstation Extension 15 SP5:MozillaThunderbird-78.10.2-8.27.1 SUSE Linux Enterprise Workstation Extension 15 SP5:MozillaThunderbird-translations-common-78.10.2-8.27.1 SUSE Linux Enterprise Workstation Extension 15 SP5:MozillaThunderbird-translations-other-78.10.2-8.27.1 SUSE Linux Enterprise Workstation Extension 15 SP6:MozillaThunderbird-78.10.2-8.27.1 SUSE Linux Enterprise Workstation Extension 15 SP6:MozillaThunderbird-translations-common-78.10.2-8.27.1 SUSE Linux Enterprise Workstation Extension 15 SP6:MozillaThunderbird-translations-other-78.10.2-8.27.1 SUSE Linux Enterprise Workstation Extension 15 SP7:MozillaThunderbird-78.10.2-8.27.1 SUSE Linux Enterprise Workstation Extension 15 SP7:MozillaThunderbird-translations-common-78.10.2-8.27.1 SUSE Linux Enterprise Workstation Extension 15 SP7:MozillaThunderbird-translations-other-78.10.2-8.27.1 openSUSE Leap 15.3:MozillaThunderbird-78.10.2-8.27.1 openSUSE Leap 15.3:MozillaThunderbird-translations-common-78.10.2-8.27.1 openSUSE Leap 15.3:MozillaThunderbird-translations-other-78.10.2-8.27.1 openSUSE Leap 15.4:MozillaThunderbird-91.8.0-150200.8.65.1 openSUSE Leap 15.4:MozillaThunderbird-translations-common-91.8.0-150200.8.65.1 openSUSE Leap 15.4:MozillaThunderbird-translations-other-91.8.0-150200.8.65.1 moderate 5 AV:N/AC:L/Au:N/C:P/I:N/A:N 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N