CVE-2017-5447
Critical · 9.1CVSS
9.1
EPSS
17.0%
Published
Jun 11, 2018
CISA due date
—
The record
An out-of-bounds read during the processing of glyph widths during text layout. This results in a potentially exploitable crash and could allow an attacker to read otherwise inaccessible memory. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| Debian:11 | firefox-esr | 0 | 45.9.0esr-1 |
| Debian:12 | firefox-esr | 0 | 45.9.0esr-1 |
| Debian:13 | firefox-esr | 0 | 45.9.0esr-1 |
| Debian:7 | firefox-esr | 0 | 45.9.0esr-1~deb7u1 |
| Debian:8 | firefox-esr | 0 | 45.9.0esr-1~deb8u1 |
| Mageia:5 | firefox | 0 | 52.1.0-1.1.mga5 |
| Mageia:5 | firefox-l10n | 0 | 52.1.0-1.mga5 |
| Mageia:5 | iceape | 0 | 2.49.1-3.mga5 |
| Mageia:5 | nspr | 0 | 4.14-1.mga5 |
| Mageia:5 | nss | 0 | 3.28.4-1.mga5 |
| Mageia:5 | rootcerts | 0 | 20170404.00-1.mga5 |
| Mageia:5 | thunderbird | 0 | 52.1.0-1.mga5 |
| Mageia:5 | thunderbird-l10n | 0 | 52.1.0-1.mga5 |
| Mageia:6 | iceape | 0 | 2.49.1-3.mga6 |
| Red Hat:enterprise_linux:6::client | firefox | 0 | 0:52.1.0-2.el6_9 |
| Red Hat:enterprise_linux:6::client | firefox-debuginfo | 0 | 0:52.1.0-2.el6_9 |
| Red Hat:enterprise_linux:6::client | thunderbird | 0 | 0:52.1.0-1.el6_9 |
| Red Hat:enterprise_linux:6::client | thunderbird-debuginfo | 0 | 0:52.1.0-1.el6_9 |
| Red Hat:enterprise_linux:6::computenode | firefox | 0 | 0:52.1.0-2.el6_9 |
| Red Hat:enterprise_linux:6::computenode | firefox-debuginfo | 0 | 0:52.1.0-2.el6_9 |
| Red Hat:enterprise_linux:6::server | firefox | 0 | 0:52.1.0-2.el6_9 |
| Red Hat:enterprise_linux:6::server | firefox-debuginfo | 0 | 0:52.1.0-2.el6_9 |
| Red Hat:enterprise_linux:6::server | thunderbird | 0 | 0:52.1.0-1.el6_9 |
| Red Hat:enterprise_linux:6::server | thunderbird-debuginfo | 0 | 0:52.1.0-1.el6_9 |
| Red Hat:enterprise_linux:6::workstation | firefox | 0 | 0:52.1.0-2.el6_9 |
| Red Hat:enterprise_linux:6::workstation | firefox-debuginfo | 0 | 0:52.1.0-2.el6_9 |
| Red Hat:enterprise_linux:6::workstation | thunderbird | 0 | 0:52.1.0-1.el6_9 |
| Red Hat:enterprise_linux:6::workstation | thunderbird-debuginfo | 0 | 0:52.1.0-1.el6_9 |
| Red Hat:enterprise_linux:7::client | firefox | 0 | 0:52.1.0-2.el7_3 |
| Red Hat:enterprise_linux:7::client | firefox-debuginfo | 0 | 0:52.1.0-2.el7_3 |
| Red Hat:enterprise_linux:7::client | thunderbird | 0 | 0:52.1.0-1.el7_3 |
| Red Hat:enterprise_linux:7::client | thunderbird-debuginfo | 0 | 0:52.1.0-1.el7_3 |
| Red Hat:enterprise_linux:7::server | firefox | 0 | 0:52.1.0-2.el7_3 |
| Red Hat:enterprise_linux:7::server | firefox-debuginfo | 0 | 0:52.1.0-2.el7_3 |
| Red Hat:enterprise_linux:7::server | thunderbird | 0 | 0:52.1.0-1.el7_3 |
| Red Hat:enterprise_linux:7::server | thunderbird-debuginfo | 0 | 0:52.1.0-1.el7_3 |
| Red Hat:enterprise_linux:7::workstation | firefox | 0 | 0:52.1.0-2.el7_3 |
| Red Hat:enterprise_linux:7::workstation | firefox-debuginfo | 0 | 0:52.1.0-2.el7_3 |
| Red Hat:enterprise_linux:7::workstation | thunderbird | 0 | 0:52.1.0-1.el7_3 |
| Red Hat:enterprise_linux:7::workstation | thunderbird-debuginfo | 0 | 0:52.1.0-1.el7_3 |
| SUSE:Linux Enterprise Desktop 12 SP1 | MozillaFirefox | 0 | 45.9.0esr-105.1 |
| SUSE:Linux Enterprise Desktop 12 SP1 | java-1_8_0-openjdk | 0 | 1.8.0.121-23.4 |
| SUSE:Linux Enterprise Desktop 12 SP1 | mozilla-nspr | 0 | 4.13.1-18.1 |
| SUSE:Linux Enterprise Desktop 12 SP1 | mozilla-nss | 0 | 3.29.5-57.1 |
| SUSE:Linux Enterprise Desktop 12 SP2 | MozillaFirefox | 0 | 45.9.0esr-105.1 |
| SUSE:Linux Enterprise Desktop 12 SP2 | MozillaFirefox | 0 | 52.2.0esr-108.3 |
| SUSE:Linux Enterprise Desktop 12 SP2 | MozillaFirefox-branding-SLE | 0 | 52-31.1 |
| SUSE:Linux Enterprise Desktop 12 SP2 | java-1_8_0-openjdk | 0 | 1.8.0.121-23.4 |
| SUSE:Linux Enterprise Desktop 12 SP2 | mozilla-nspr | 0 | 4.13.1-18.1 |
| SUSE:Linux Enterprise Desktop 12 SP2 | mozilla-nss | 0 | 3.29.5-57.1 |
| SUSE:Linux Enterprise Point of Sale 11 SP3 | MozillaFirefox | 0 | 45.9.0esr-71.2 |
| SUSE:Linux Enterprise Point of Sale 11 SP3 | MozillaFirefox | 0 | 52.2.0esr-72.5.2 |
| SUSE:Linux Enterprise Point of Sale 11 SP3 | MozillaFirefox-branding-SLED | 0 | 52-24.3.44 |
| SUSE:Linux Enterprise Point of Sale 11 SP3 | firefox-gcc5 | 0 | 5.3.1+r233831-7.1 |
| SUSE:Linux Enterprise Point of Sale 11 SP3 | firefox-libffi-gcc5 | 0 | 5.3.1+r233831-7.1 |
| SUSE:Linux Enterprise Point of Sale 11 SP3 | mozilla-nspr | 0 | 4.13.1-32.1 |
| SUSE:Linux Enterprise Point of Sale 11 SP3 | mozilla-nss | 0 | 3.29.5-46.1 |
| SUSE:Linux Enterprise Point of Sale 11 SP3 | mozilla-nss | 0 | 3.29.5-47.3.2 |
| SUSE:Linux Enterprise Server 11 SP3-LTSS | MozillaFirefox | 0 | 45.9.0esr-71.2 |
| SUSE:Linux Enterprise Server 11 SP3-LTSS | MozillaFirefox | 0 | 52.2.0esr-72.5.2 |
| SUSE:Linux Enterprise Server 11 SP3-LTSS | MozillaFirefox-branding-SLED | 0 | 52-24.3.44 |
| SUSE:Linux Enterprise Server 11 SP3-LTSS | firefox-gcc5 | 0 | 5.3.1+r233831-7.1 |
| SUSE:Linux Enterprise Server 11 SP3-LTSS | firefox-libffi-gcc5 | 0 | 5.3.1+r233831-7.1 |
| SUSE:Linux Enterprise Server 11 SP3-LTSS | mozilla-nspr | 0 | 4.13.1-32.1 |
| SUSE:Linux Enterprise Server 11 SP3-LTSS | mozilla-nss | 0 | 3.29.5-46.1 |
| SUSE:Linux Enterprise Server 11 SP3-LTSS | mozilla-nss | 0 | 3.29.5-47.3.2 |
| SUSE:Linux Enterprise Server 11 SP3-TERADATA | MozillaFirefox | 0 | 45.9.0esr-71.2 |
| SUSE:Linux Enterprise Server 11 SP3-TERADATA | MozillaFirefox | 0 | 52.2.0esr-72.5.2 |
| SUSE:Linux Enterprise Server 11 SP3-TERADATA | MozillaFirefox-branding-SLED | 0 | 52-24.3.44 |
| SUSE:Linux Enterprise Server 11 SP3-TERADATA | firefox-gcc5 | 0 | 5.3.1+r233831-7.1 |
| SUSE:Linux Enterprise Server 11 SP3-TERADATA | firefox-libffi-gcc5 | 0 | 5.3.1+r233831-7.1 |
| SUSE:Linux Enterprise Server 11 SP3-TERADATA | mozilla-nspr | 0 | 4.13.1-32.1 |
| SUSE:Linux Enterprise Server 11 SP3-TERADATA | mozilla-nss | 0 | 3.29.5-46.1 |
| SUSE:Linux Enterprise Server 11 SP3-TERADATA | mozilla-nss | 0 | 3.29.5-47.3.2 |
| SUSE:Linux Enterprise Server 11 SP4 | MozillaFirefox | 0 | 45.9.0esr-71.2 |
| SUSE:Linux Enterprise Server 11 SP4 | MozillaFirefox | 0 | 52.2.0esr-72.5.2 |
| SUSE:Linux Enterprise Server 11 SP4 | MozillaFirefox-branding-SLED | 0 | 52-24.3.44 |
| SUSE:Linux Enterprise Server 11 SP4 | firefox-gcc5 | 0 | 5.3.1+r233831-7.1 |
| SUSE:Linux Enterprise Server 11 SP4 | firefox-libffi-gcc5 | 0 | 5.3.1+r233831-7.1 |
| SUSE:Linux Enterprise Server 11 SP4 | mozilla-nspr | 0 | 4.13.1-32.1 |
| SUSE:Linux Enterprise Server 11 SP4 | mozilla-nss | 0 | 3.29.5-46.1 |
| SUSE:Linux Enterprise Server 11 SP4 | mozilla-nss | 0 | 3.29.5-47.3.2 |
| SUSE:Linux Enterprise Server 12 SP1 | MozillaFirefox | 0 | 45.9.0esr-105.1 |
| SUSE:Linux Enterprise Server 12 SP1 | java-1_8_0-openjdk | 0 | 1.8.0.121-23.4 |
| SUSE:Linux Enterprise Server 12 SP1 | mozilla-nspr | 0 | 4.13.1-18.1 |
| SUSE:Linux Enterprise Server 12 SP1 | mozilla-nss | 0 | 3.29.5-57.1 |
| SUSE:Linux Enterprise Server 12 SP1-LTSS | MozillaFirefox | 0 | 52.2.0esr-108.3 |
| SUSE:Linux Enterprise Server 12 SP1-LTSS | MozillaFirefox-branding-SLE | 0 | 52-31.1 |
| SUSE:Linux Enterprise Server 12 SP2 | MozillaFirefox | 0 | 45.9.0esr-105.1 |
| SUSE:Linux Enterprise Server 12 SP2 | MozillaFirefox | 0 | 52.2.0esr-108.3 |
| SUSE:Linux Enterprise Server 12 SP2 | MozillaFirefox-branding-SLE | 0 | 52-31.1 |
| SUSE:Linux Enterprise Server 12 SP2 | java-1_8_0-openjdk | 0 | 1.8.0.121-23.4 |
| SUSE:Linux Enterprise Server 12 SP2 | mozilla-nspr | 0 | 4.13.1-18.1 |
| SUSE:Linux Enterprise Server 12 SP2 | mozilla-nss | 0 | 3.29.5-57.1 |
| SUSE:Linux Enterprise Server 12-LTSS | MozillaFirefox | 0 | 45.9.0esr-105.1 |
| SUSE:Linux Enterprise Server 12-LTSS | MozillaFirefox | 0 | 52.2.0esr-108.3 |
| SUSE:Linux Enterprise Server 12-LTSS | MozillaFirefox-branding-SLE | 0 | 52-31.1 |
| SUSE:Linux Enterprise Server 12-LTSS | mozilla-nspr | 0 | 4.13.1-18.1 |
| SUSE:Linux Enterprise Server 12-LTSS | mozilla-nss | 0 | 3.29.5-57.1 |
| SUSE:Linux Enterprise Server for Raspberry Pi 12 SP2 | MozillaFirefox | 0 | 45.9.0esr-105.1 |
| SUSE:Linux Enterprise Server for Raspberry Pi 12 SP2 | MozillaFirefox | 0 | 52.2.0esr-108.3 |
| SUSE:Linux Enterprise Server for Raspberry Pi 12 SP2 | MozillaFirefox-branding-SLE | 0 | 52-31.1 |
| SUSE:Linux Enterprise Server for Raspberry Pi 12 SP2 | java-1_8_0-openjdk | 0 | 1.8.0.121-23.4 |
| SUSE:Linux Enterprise Server for Raspberry Pi 12 SP2 | mozilla-nspr | 0 | 4.13.1-18.1 |
| SUSE:Linux Enterprise Server for Raspberry Pi 12 SP2 | mozilla-nss | 0 | 3.29.5-57.1 |
| SUSE:Linux Enterprise Server for SAP Applications 11 SP4 | MozillaFirefox | 0 | 45.9.0esr-71.2 |
| SUSE:Linux Enterprise Server for SAP Applications 11 SP4 | MozillaFirefox | 0 | 52.2.0esr-72.5.2 |
| SUSE:Linux Enterprise Server for SAP Applications 11 SP4 | MozillaFirefox-branding-SLED | 0 | 52-24.3.44 |
| SUSE:Linux Enterprise Server for SAP Applications 11 SP4 | firefox-gcc5 | 0 | 5.3.1+r233831-7.1 |
| SUSE:Linux Enterprise Server for SAP Applications 11 SP4 | firefox-libffi-gcc5 | 0 | 5.3.1+r233831-7.1 |
| SUSE:Linux Enterprise Server for SAP Applications 11 SP4 | mozilla-nspr | 0 | 4.13.1-32.1 |
| SUSE:Linux Enterprise Server for SAP Applications 11 SP4 | mozilla-nss | 0 | 3.29.5-46.1 |
| SUSE:Linux Enterprise Server for SAP Applications 11 SP4 | mozilla-nss | 0 | 3.29.5-47.3.2 |
| SUSE:Linux Enterprise Server for SAP Applications 12 | MozillaFirefox | 0 | 45.9.0esr-105.1 |
| SUSE:Linux Enterprise Server for SAP Applications 12 | MozillaFirefox | 0 | 52.2.0esr-108.3 |
| SUSE:Linux Enterprise Server for SAP Applications 12 | MozillaFirefox-branding-SLE | 0 | 52-31.1 |
| SUSE:Linux Enterprise Server for SAP Applications 12 | mozilla-nspr | 0 | 4.13.1-18.1 |
| SUSE:Linux Enterprise Server for SAP Applications 12 | mozilla-nss | 0 | 3.29.5-57.1 |
| SUSE:Linux Enterprise Server for SAP Applications 12 SP1 | MozillaFirefox | 0 | 45.9.0esr-105.1 |
| SUSE:Linux Enterprise Server for SAP Applications 12 SP1 | MozillaFirefox | 0 | 52.2.0esr-108.3 |
| SUSE:Linux Enterprise Server for SAP Applications 12 SP1 | MozillaFirefox-branding-SLE | 0 | 52-31.1 |
| SUSE:Linux Enterprise Server for SAP Applications 12 SP1 | java-1_8_0-openjdk | 0 | 1.8.0.121-23.4 |
| SUSE:Linux Enterprise Server for SAP Applications 12 SP1 | mozilla-nspr | 0 | 4.13.1-18.1 |
| SUSE:Linux Enterprise Server for SAP Applications 12 SP1 | mozilla-nss | 0 | 3.29.5-57.1 |
| SUSE:Linux Enterprise Server for SAP Applications 12 SP2 | MozillaFirefox | 0 | 45.9.0esr-105.1 |
| SUSE:Linux Enterprise Server for SAP Applications 12 SP2 | MozillaFirefox | 0 | 52.2.0esr-108.3 |
| SUSE:Linux Enterprise Server for SAP Applications 12 SP2 | MozillaFirefox-branding-SLE | 0 | 52-31.1 |
| SUSE:Linux Enterprise Server for SAP Applications 12 SP2 | java-1_8_0-openjdk | 0 | 1.8.0.121-23.4 |
| SUSE:Linux Enterprise Server for SAP Applications 12 SP2 | mozilla-nspr | 0 | 4.13.1-18.1 |
| SUSE:Linux Enterprise Server for SAP Applications 12 SP2 | mozilla-nss | 0 | 3.29.5-57.1 |
| SUSE:Linux Enterprise Software Development Kit 11 SP4 | MozillaFirefox | 0 | 45.9.0esr-71.2 |
| SUSE:Linux Enterprise Software Development Kit 11 SP4 | MozillaFirefox | 0 | 52.2.0esr-72.5.2 |
| SUSE:Linux Enterprise Software Development Kit 11 SP4 | mozilla-nspr | 0 | 4.13.1-32.1 |
| SUSE:Linux Enterprise Software Development Kit 11 SP4 | mozilla-nss | 0 | 3.29.5-46.1 |
| SUSE:Linux Enterprise Software Development Kit 11 SP4 | mozilla-nss | 0 | 3.29.5-47.3.2 |
| SUSE:Linux Enterprise Software Development Kit 12 SP1 | MozillaFirefox | 0 | 45.9.0esr-105.1 |
| SUSE:Linux Enterprise Software Development Kit 12 SP1 | mozilla-nspr | 0 | 4.13.1-18.1 |
| SUSE:Linux Enterprise Software Development Kit 12 SP1 | mozilla-nss | 0 | 3.29.5-57.1 |
| SUSE:Linux Enterprise Software Development Kit 12 SP2 | MozillaFirefox | 0 | 45.9.0esr-105.1 |
| SUSE:Linux Enterprise Software Development Kit 12 SP2 | MozillaFirefox | 0 | 52.2.0esr-108.3 |
| SUSE:Linux Enterprise Software Development Kit 12 SP2 | mozilla-nspr | 0 | 4.13.1-18.1 |
| SUSE:Linux Enterprise Software Development Kit 12 SP2 | mozilla-nss | 0 | 3.29.5-57.1 |
| SUSE:Manager 2.1 | MozillaFirefox | 0 | 45.9.0esr-71.2 |
| SUSE:Manager 2.1 | mozilla-nspr | 0 | 4.13.1-32.1 |
| SUSE:Manager 2.1 | mozilla-nss | 0 | 3.29.5-46.1 |
| SUSE:Manager Proxy 2.1 | MozillaFirefox | 0 | 45.9.0esr-71.2 |
| SUSE:Manager Proxy 2.1 | mozilla-nspr | 0 | 4.13.1-32.1 |
| SUSE:Manager Proxy 2.1 | mozilla-nss | 0 | 3.29.5-46.1 |
| SUSE:OpenStack Cloud 5 | MozillaFirefox | 0 | 45.9.0esr-71.2 |
| SUSE:OpenStack Cloud 5 | mozilla-nspr | 0 | 4.13.1-32.1 |
| SUSE:OpenStack Cloud 5 | mozilla-nss | 0 | 3.29.5-46.1 |
| SUSE:OpenStack Cloud 6 | MozillaFirefox | 0 | 52.2.0esr-108.3 |
| SUSE:OpenStack Cloud 6 | MozillaFirefox-branding-SLE | 0 | 52-31.1 |
| SUSE:Package Hub 12 | MozillaThunderbird | 0 | 52.1.0-30.1 |
| Ubuntu:14.04:LTS | firefox | 0 | 53.0+build6-0ubuntu0.14.04.1 |
| Ubuntu:14.04:LTS | thunderbird | 0 | 1:52.1.1+build1-0ubuntu0.14.04.1 |
| Ubuntu:16.04:LTS | firefox | 0 | 53.0+build6-0ubuntu0.16.04.1 |
| Ubuntu:16.04:LTS | thunderbird | 0 | 1:52.1.1+build1-0ubuntu0.16.04.1 |
| openSUSE:Tumbleweed | MozillaFirefox | 0 | 92.0-1.2 |
| openSUSE:Tumbleweed | MozillaThunderbird | 0 | 91.1.1-1.1 |
| openSUSE:Tumbleweed | firefox-esr | 0 | 128.5.1-1.1 |
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