Description
Ribose RNP before 0.16.3 may hang when the input is malformed.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | rnp | 0.16.3-1 | — |
| Debian 14 | thunderbird | 1:102.10.0-1 | — |
| Debian 13 | rnp | 0.16.3-1 | — |
| Debian 13 | thunderbird | 1:102.10.0-1 | — |
| Debian 12 | rnp | 0.16.3-1 | — |
| Debian 12 | thunderbird | 1:102.10.0-1 | — |
| Debian 11 | thunderbird | 1:102.10.0-1~deb11u1 | DSA-5392-1 |
| Debian 10 | thunderbird | 1:102.10.0-1~deb10u1 | DLA-3400-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 22.04 LTS | thunderbird | 1:102.10.0+build2-0ubuntu0.22.04.1 | USN-6015-1 |
| Ubuntu 20.04 LTS | thunderbird | 1:102.10.0+build2-0ubuntu0.20.04.1 | USN-6015-1 |
| Ubuntu 18.04 LTS | thunderbird | 1:102.10.0+build2-0ubuntu0.18.04.1 | USN-6015-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9 | thunderbird | 102.10.0-2.el9_1 | RHSA-2023:1809 |
| RHEL 8 | thunderbird | 102.10.0-2.el8_7 | RHSA-2023:1802 |
| RHEL 7 | thunderbird | 102.10.0-2.el7_9 | RHSA-2023:1806 |
Show 7 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9.0 EUS | thunderbird | 102.10.0-2.el9_0 | RHSA-2023:1810 |
| RHEL 8.6 EUS | thunderbird | 102.10.0-2.el8_6 | RHSA-2023:1811 |
| RHEL 8.4 EUS | thunderbird | 102.10.0-2.el8_4 | RHSA-2023:1804 |
| RHEL 8.2 TUS | thunderbird | 102.10.0-2.el8_2 | RHSA-2023:1805 |
| RHEL 8.2 E4S | thunderbird | 102.10.0-2.el8_2 | RHSA-2023:1805 |
| RHEL 8.2 AUS | thunderbird | 102.10.0-2.el8_2 | RHSA-2023:1805 |
| RHEL 8.1 E4S | thunderbird | 102.10.0-2.el8_1 | RHSA-2023:1803 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 9 | thunderbird | 102.10.0-2.el9_1.alma | ALSA-2023:1809 |
| AlmaLinux 8 | thunderbird | 102.10.0-2.el8_7.alma | ALSA-2023:1802 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 9 | thunderbird | 102.10.0-2.el9_1 | RLSA-2023:1809 |
| Rocky Linux 8 | thunderbird | 102.10.0-2.el8_7 | RLSA-2023:1802 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP4 | MozillaThunderbird | 102.10.1-150200.8.113.2 | SUSE-SU-2023:2064-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | MozillaThunderbird | 102.10.0-1.1 | openSUSE-SU-2024:12852-1 |
| openSUSE Leap 15.4 | MozillaThunderbird | 102.10.1-150200.8.113.2 | SUSE-SU-2023:2064-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2 | thunderbird | 102.10.0-1.amzn2.0.1 | ALAS2-2023-2028 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | thunderbird | 102.10.0-2.0.1.el9_1 | ELSA-2023-1809 |
| Oracle Linux 8 | thunderbird | 102.10.0-2.0.1.el8_7 | ELSA-2023-1802 |
| Oracle Linux 7 | thunderbird | 102.10.0-2.0.1.el7_9 | ELSA-2023-1806 |
Advisories 23
- ALSA-2023:1809 Important: thunderbird security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2023:1802 Important: thunderbird security update AlmaLinux Security Advisories · Oct 29, 2026
- WID-SEC-2023-2031 Xerox FreeFlow Print Server: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 11, 2026
- RHSA-2023:1811 Red Hat Security Advisory: thunderbird security update Red Hat Security Advisories (RHSA) · Aug 20, 2026
- RHSA-2023:1809 Red Hat Security Advisory: thunderbird security update Red Hat Security Advisories (RHSA) · Aug 20, 2026
- RHSA-2023:1810 Red Hat Security Advisory: thunderbird security update Red Hat Security Advisories (RHSA) · Aug 20, 2026
- RHSA-2023:1806 Red Hat Security Advisory: thunderbird security update Red Hat Security Advisories (RHSA) · Aug 20, 2026
- RHSA-2023:1804 Red Hat Security Advisory: thunderbird security update Red Hat Security Advisories (RHSA) · Aug 20, 2026
- RHSA-2023:1805 Red Hat Security Advisory: thunderbird security update Red Hat Security Advisories (RHSA) · Aug 20, 2026
- RHSA-2023:1803 Red Hat Security Advisory: thunderbird security update Red Hat Security Advisories (RHSA) · Aug 20, 2026
- RHSA-2023:1802 Red Hat Security Advisory: thunderbird security update Red Hat Security Advisories (RHSA) · Aug 20, 2026
- USN-6015-1 thunderbird vulnerabilities Ubuntu Security Notices (USN) · Apr 22, 2026
- DSA-5392-1 thunderbird - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-3400-1 thunderbird - security update Debian Security (DSA / DLA) · Mar 9, 2026
- RLSA-2023:1809 Important: thunderbird security update Rocky Linux Security Advisories · Feb 5, 2026
- RLSA-2023:1802 Important: thunderbird security update Rocky Linux Security Advisories · Feb 4, 2026
- openSUSE-SU-2024:12852-1 MozillaThunderbird-102.10.0-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2023:2064-1 Security update for MozillaThunderbird SUSE / openSUSE Security Updates · Feb 4, 2026
- ALAS2-2023-2028 Important: thunderbird security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Jan 3, 2024
- WID-SEC-2023-0941 Mozilla Firefox und Thunderbird: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 27, 2023
- ELSA-2023-1809 Important: thunderbird security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Apr 18, 2023
- ELSA-2023-1802 Important: thunderbird security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Apr 18, 2023
- ELSA-2023-1806 Important: thunderbird security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Apr 18, 2023