CVE-2019-11704
Critical · 9.8CVSS
9.8
EPSS
10.5%
Published
Jul 23, 2019
CISA due date
—
The record
A flaw in Thunderbird's implementation of iCal causes a heap buffer overflow in icalmemory_strdup_and_dequote when processing certain email messages, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.7.1.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| Debian:11 | thunderbird | 0 | 1:60.7.1-1 |
| Debian:12 | thunderbird | 0 | 1:60.7.1-1 |
| Debian:13 | thunderbird | 0 | 1:60.7.1-1 |
| Debian:8 | thunderbird | 0 | 1:60.7.1-1~deb8u1 |
| Debian:9 | thunderbird | 0 | 1:60.7.1-1~deb9u1 |
| Mageia:6 | thunderbird | 0 | 60.7.1-1.mga6 |
| Mageia:6 | thunderbird-l10n | 0 | 60.7.1-1.mga6 |
| Red Hat:enterprise_linux:6::client | thunderbird | 0 | 0:60.7.2-2.el6_10 |
| Red Hat:enterprise_linux:6::client | thunderbird-debuginfo | 0 | 0:60.7.2-2.el6_10 |
| Red Hat:enterprise_linux:6::server | thunderbird | 0 | 0:60.7.2-2.el6_10 |
| Red Hat:enterprise_linux:6::server | thunderbird-debuginfo | 0 | 0:60.7.2-2.el6_10 |
| Red Hat:enterprise_linux:6::workstation | thunderbird | 0 | 0:60.7.2-2.el6_10 |
| Red Hat:enterprise_linux:6::workstation | thunderbird-debuginfo | 0 | 0:60.7.2-2.el6_10 |
| Red Hat:enterprise_linux:7::client | thunderbird | 0 | 0:60.7.2-2.el7_6 |
| Red Hat:enterprise_linux:7::client | thunderbird-debuginfo | 0 | 0:60.7.2-2.el7_6 |
| Red Hat:enterprise_linux:7::server | thunderbird | 0 | 0:60.7.2-2.el7_6 |
| Red Hat:enterprise_linux:7::server | thunderbird-debuginfo | 0 | 0:60.7.2-2.el7_6 |
| Red Hat:enterprise_linux:7::workstation | thunderbird | 0 | 0:60.7.2-2.el7_6 |
| Red Hat:enterprise_linux:7::workstation | thunderbird-debuginfo | 0 | 0:60.7.2-2.el7_6 |
| Red Hat:enterprise_linux:8::appstream | thunderbird | 0 | 0:60.7.2-2.el8_0 |
| Red Hat:enterprise_linux:8::appstream | thunderbird-debuginfo | 0 | 0:60.7.2-2.el8_0 |
| Red Hat:enterprise_linux:8::appstream | thunderbird-debugsource | 0 | 0:60.7.2-2.el8_0 |
| SUSE:Linux Enterprise Workstation Extension 15 | MozillaThunderbird | 0 | 60.7.0-3.36.1 |
| SUSE:Linux Enterprise Workstation Extension 15 | MozillaThunderbird | 0 | 60.7.2-3.43.1 |
| SUSE:Linux Enterprise Workstation Extension 15 SP1 | MozillaThunderbird | 0 | 60.7.0-3.36.1 |
| SUSE:Linux Enterprise Workstation Extension 15 SP1 | MozillaThunderbird | 0 | 60.7.2-3.43.1 |
| SUSE:Package Hub 12 | MozillaThunderbird | 0 | 60.7.2-85.1 |
| Ubuntu:16.04:LTS | thunderbird | 0 | 1:60.7.1+build1-0ubuntu0.16.04.1 |
| Ubuntu:18.04:LTS | thunderbird | 0 | 1:60.7.1+build1-0ubuntu0.18.04.1 |
| openSUSE:Leap 15.0 | MozillaThunderbird | 0 | 60.7.0-lp151.2.4.1 |
| openSUSE:Leap 15.0 | MozillaThunderbird | 0 | 60.7.2-lp151.2.7.1 |
| openSUSE:Leap 15.1 | MozillaThunderbird | 0 | 60.7.0-lp151.2.4.1 |
| openSUSE:Leap 15.1 | MozillaThunderbird | 0 | 60.7.2-lp151.2.7.1 |
| openSUSE:Tumbleweed | MozillaThunderbird | 0 | 91.1.1-1.1 |
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