Upstream information

CVE-2017-7764 at MITRE

Description

Characters from the "Canadian Syllabics" unicode block can be mixed with characters from other unicode blocks in the addressbar instead of being rendered as their raw "punycode" form, allowing for domain name spoofing attacks through character confusion. The current Unicode standard allows characters from "Aspirational Use Scripts" such as Canadian Syllabics to be mixed with Latin characters in the "moderately restrictive" IDN profile. We have changed Firefox behavior to match the upcoming Unicode version 10.0 which removes this category and treats them as "Limited Use Scripts.". This vulnerability affects Firefox

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 5 4
Vector AV:N/AC:L/Au:N/C:N/I:P/A:N AV:N/AC:H/Au:N/C:P/I:N/A:P
Access Vector Network Network
Access Complexity Low High
Authentication None None
Confidentiality Impact None Partial
Integrity Impact Partial None
Availability Impact None Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.3 4.2
Vector AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L
Access Vector Network Network
Access Complexity Low High
Privileges Required None None
User Interaction None Required
Scope Unchanged Unchanged
Confidentiality Impact None Low
Integrity Impact Low None
Availability Impact None Low
SUSE Bugzilla entries: 1043960 [RESOLVED / FIXED], 1044239 [RESOLVED], 1044240 [RESOLVED], 1044241 [RESOLVED], 1044242 [RESOLVED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12 SP2
  • MozillaFirefox >= 52.2.0esr-108.3
  • MozillaFirefox-branding-SLE >= 52-31.1
  • MozillaFirefox-translations >= 52.2.0esr-108.3
Patchnames:
SUSE-SLE-DESKTOP-12-SP2-2017-1035
SUSE Linux Enterprise Desktop 12 SP3
  • MozillaFirefox >= 52.2.0esr-108.3
  • MozillaFirefox-translations >= 52.2.0esr-108.3
Patchnames:
SUSE Linux Enterprise Desktop 12 SP3 GA MozillaFirefox
SUSE Linux Enterprise Module for Desktop Applications 15
  • MozillaFirefox >= 52.7.3-1.35
  • MozillaFirefox-devel >= 52.7.3-1.35
  • MozillaFirefox-translations-common >= 52.7.3-1.35
  • MozillaFirefox-translations-other >= 52.7.3-1.35
Patchnames:
SUSE Linux Enterprise Module for Desktop Applications 15 GA MozillaFirefox
SUSE Linux Enterprise Point of Sale 11 SP3
  • MozillaFirefox >= 52.2.0esr-72.5.2
  • MozillaFirefox-branding-SLED >= 52-24.3.44
  • MozillaFirefox-translations >= 52.2.0esr-72.5.2
  • firefox-gcc5 >= 5.3.1+r233831-7.1
  • firefox-libffi-gcc5 >= 5.3.1+r233831-7.1
  • firefox-libffi4 >= 5.3.1+r233831-7.1
  • firefox-libstdc++6 >= 5.3.1+r233831-7.1
  • libfreebl3 >= 3.29.5-47.3.2
  • libsoftokn3 >= 3.29.5-47.3.2
  • mozilla-nss >= 3.29.5-47.3.2
  • mozilla-nss-tools >= 3.29.5-47.3.2
Patchnames:
sleposp3-MozillaFirefox-13237
SUSE Linux Enterprise Server 11 SP3-LTSS
  • MozillaFirefox >= 52.2.0esr-72.5.2
  • MozillaFirefox-branding-SLED >= 52-24.3.44
  • MozillaFirefox-translations >= 52.2.0esr-72.5.2
  • firefox-gcc5 >= 5.3.1+r233831-7.1
  • firefox-libffi-gcc5 >= 5.3.1+r233831-7.1
  • firefox-libffi4 >= 5.3.1+r233831-7.1
  • firefox-libstdc++6 >= 5.3.1+r233831-7.1
  • libfreebl3 >= 3.29.5-47.3.2
  • libfreebl3-32bit >= 3.29.5-47.3.2
  • libsoftokn3 >= 3.29.5-47.3.2
  • libsoftokn3-32bit >= 3.29.5-47.3.2
  • mozilla-nss >= 3.29.5-47.3.2
  • mozilla-nss-32bit >= 3.29.5-47.3.2
  • mozilla-nss-tools >= 3.29.5-47.3.2
Patchnames:
slessp3-MozillaFirefox-13237
SUSE Linux Enterprise Server 11 SP4
  • MozillaFirefox >= 52.2.0esr-72.5.2
  • MozillaFirefox-branding-SLED >= 52-24.3.44
  • MozillaFirefox-translations >= 52.2.0esr-72.5.2
  • firefox-gcc5 >= 5.3.1+r233831-7.1
  • firefox-libffi-gcc5 >= 5.3.1+r233831-7.1
  • firefox-libffi4 >= 5.3.1+r233831-7.1
  • firefox-libstdc++6 >= 5.3.1+r233831-7.1
  • libfreebl3 >= 3.29.5-47.3.2
  • libfreebl3-32bit >= 3.29.5-47.3.2
  • libfreebl3-x86 >= 3.29.5-47.3.2
  • libsoftokn3 >= 3.29.5-47.3.2
  • libsoftokn3-32bit >= 3.29.5-47.3.2
  • libsoftokn3-x86 >= 3.29.5-47.3.2
  • mozilla-nss >= 3.29.5-47.3.2
  • mozilla-nss-32bit >= 3.29.5-47.3.2
  • mozilla-nss-tools >= 3.29.5-47.3.2
  • mozilla-nss-x86 >= 3.29.5-47.3.2
Patchnames:
slessp4-MozillaFirefox-13237
SUSE Linux Enterprise Server 12 SP1-LTSS
  • MozillaFirefox >= 52.2.0esr-108.3
  • MozillaFirefox-branding-SLE >= 52-31.1
  • MozillaFirefox-devel >= 52.2.0esr-108.3
  • MozillaFirefox-translations >= 52.2.0esr-108.3
Patchnames:
SUSE-SLE-SERVER-12-SP1-2017-1035
SUSE Linux Enterprise Server 12 SP2
  • MozillaFirefox >= 52.2.0esr-108.3
  • MozillaFirefox-branding-SLE >= 52-31.1
  • MozillaFirefox-translations >= 52.2.0esr-108.3
Patchnames:
SUSE-SLE-SERVER-12-SP2-2017-1035
SUSE Linux Enterprise Server 12 SP3
  • MozillaFirefox >= 52.2.0esr-108.3
  • MozillaFirefox-translations >= 52.2.0esr-108.3
Patchnames:
SUSE Linux Enterprise Server 12 SP3 GA MozillaFirefox
SUSE Linux Enterprise Server 12-LTSS
  • MozillaFirefox >= 52.2.0esr-108.3
  • MozillaFirefox-branding-SLE >= 52-31.1
  • MozillaFirefox-devel >= 52.2.0esr-108.3
  • MozillaFirefox-translations >= 52.2.0esr-108.3
Patchnames:
SUSE-SLE-SERVER-12-2017-1035
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • MozillaFirefox >= 52.2.0esr-108.3
  • MozillaFirefox-branding-SLE >= 52-31.1
  • MozillaFirefox-translations >= 52.2.0esr-108.3
Patchnames:
SUSE-SLE-RPI-12-SP2-2017-1035
SUSE Linux Enterprise Server for SAP Applications 11 SP3-LTSS
  • MozillaFirefox >= 52.2.0esr-72.5.2
  • MozillaFirefox-branding-SLED >= 52-24.3.44
  • MozillaFirefox-translations >= 52.2.0esr-72.5.2
  • firefox-gcc5 >= 5.3.1+r233831-7.1
  • firefox-libffi-gcc5 >= 5.3.1+r233831-7.1
  • firefox-libffi4 >= 5.3.1+r233831-7.1
  • firefox-libstdc++6 >= 5.3.1+r233831-7.1
  • libfreebl3 >= 3.29.5-47.3.2
  • libfreebl3-32bit >= 3.29.5-47.3.2
  • libsoftokn3 >= 3.29.5-47.3.2
  • libsoftokn3-32bit >= 3.29.5-47.3.2
  • mozilla-nss >= 3.29.5-47.3.2
  • mozilla-nss-32bit >= 3.29.5-47.3.2
  • mozilla-nss-tools >= 3.29.5-47.3.2
Patchnames:
slessp3-MozillaFirefox-13237
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • MozillaFirefox >= 52.2.0esr-72.5.2
  • MozillaFirefox-branding-SLED >= 52-24.3.44
  • MozillaFirefox-translations >= 52.2.0esr-72.5.2
  • firefox-gcc5 >= 5.3.1+r233831-7.1
  • firefox-libffi-gcc5 >= 5.3.1+r233831-7.1
  • firefox-libffi4 >= 5.3.1+r233831-7.1
  • firefox-libstdc++6 >= 5.3.1+r233831-7.1
  • libfreebl3 >= 3.29.5-47.3.2
  • libfreebl3-32bit >= 3.29.5-47.3.2
  • libfreebl3-x86 >= 3.29.5-47.3.2
  • libsoftokn3 >= 3.29.5-47.3.2
  • libsoftokn3-32bit >= 3.29.5-47.3.2
  • libsoftokn3-x86 >= 3.29.5-47.3.2
  • mozilla-nss >= 3.29.5-47.3.2
  • mozilla-nss-32bit >= 3.29.5-47.3.2
  • mozilla-nss-tools >= 3.29.5-47.3.2
  • mozilla-nss-x86 >= 3.29.5-47.3.2
Patchnames:
slessp4-MozillaFirefox-13237
SUSE Linux Enterprise Server for SAP Applications 12
  • MozillaFirefox >= 52.2.0esr-108.3
  • MozillaFirefox-branding-SLE >= 52-31.1
  • MozillaFirefox-devel >= 52.2.0esr-108.3
  • MozillaFirefox-translations >= 52.2.0esr-108.3
Patchnames:
SUSE-SLE-SAP-12-2017-1035
SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • MozillaFirefox >= 52.2.0esr-108.3
  • MozillaFirefox-branding-SLE >= 52-31.1
  • MozillaFirefox-devel >= 52.2.0esr-108.3
  • MozillaFirefox-translations >= 52.2.0esr-108.3
Patchnames:
SUSE-SLE-SAP-12-SP1-2017-1035
SUSE Linux Enterprise Server for SAP Applications 12 SP1-LTSS
  • MozillaFirefox >= 52.2.0esr-108.3
  • MozillaFirefox-branding-SLE >= 52-31.1
  • MozillaFirefox-devel >= 52.2.0esr-108.3
  • MozillaFirefox-translations >= 52.2.0esr-108.3
Patchnames:
SUSE-SLE-SERVER-12-SP1-2017-1035
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • MozillaFirefox >= 52.2.0esr-108.3
  • MozillaFirefox-branding-SLE >= 52-31.1
  • MozillaFirefox-translations >= 52.2.0esr-108.3
Patchnames:
SUSE-SLE-SERVER-12-SP2-2017-1035
SUSE Linux Enterprise Server for SAP Applications 12-LTSS
  • MozillaFirefox >= 52.2.0esr-108.3
  • MozillaFirefox-branding-SLE >= 52-31.1
  • MozillaFirefox-devel >= 52.2.0esr-108.3
  • MozillaFirefox-translations >= 52.2.0esr-108.3
Patchnames:
SUSE-SLE-SERVER-12-2017-1035
SUSE Linux Enterprise Software Development Kit 11 SP4
  • MozillaFirefox >= 52.2.0esr-72.5.2
  • MozillaFirefox-devel >= 52.2.0esr-72.5.2
  • mozilla-nss >= 3.29.5-47.3.2
  • mozilla-nss-devel >= 3.29.5-47.3.2
Patchnames:
sdksp4-MozillaFirefox-13237
SUSE Linux Enterprise Software Development Kit 12 SP2
  • MozillaFirefox >= 52.2.0esr-108.3
  • MozillaFirefox-devel >= 52.2.0esr-108.3
Patchnames:
SUSE-SLE-SDK-12-SP2-2017-1035
SUSE Linux Enterprise Software Development Kit 12 SP3
  • MozillaFirefox-devel >= 52.2.0esr-108.3
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP3 GA MozillaFirefox-devel
SUSE Linux Enterprise Workstation Extension 15
  • MozillaThunderbird >= 52.8-1.2
  • MozillaThunderbird-devel >= 52.8-1.2
  • MozillaThunderbird-translations-common >= 52.8-1.2
  • MozillaThunderbird-translations-other >= 52.8-1.2
Patchnames:
SUSE Linux Enterprise Workstation Extension 15 GA MozillaThunderbird
SUSE OpenStack Cloud 6
  • MozillaFirefox >= 52.2.0esr-108.3
  • MozillaFirefox-branding-SLE >= 52-31.1
  • MozillaFirefox-devel >= 52.2.0esr-108.3
  • MozillaFirefox-translations >= 52.2.0esr-108.3
Patchnames:
SUSE-OpenStack-Cloud-6-2017-1035
SUSE Package Hub for SUSE Linux Enterprise 12
  • MozillaThunderbird >= 52.2-36.1
  • MozillaThunderbird-buildsymbols >= 52.2-36.1
  • MozillaThunderbird-devel >= 52.2-36.1
  • MozillaThunderbird-translations-common >= 52.2-36.1
  • MozillaThunderbird-translations-other >= 52.2-36.1
Patchnames:
openSUSE-2017-694
openSUSE Leap 15.0
  • MozillaThunderbird >= 52.7-lp150.2.16
  • MozillaThunderbird-translations-common >= 52.7-lp150.2.16
  • MozillaThunderbird-translations-other >= 52.7-lp150.2.16
Patchnames:
openSUSE Leap 15.0 GA MozillaThunderbird
openSUSE Leap 42.2
  • MozillaFirefox >= 52.2-57.12.2
  • MozillaFirefox-branding-upstream >= 52.2-57.12.2
  • MozillaFirefox-buildsymbols >= 52.2-57.12.2
  • MozillaFirefox-debuginfo >= 52.2-57.12.2
  • MozillaFirefox-debugsource >= 52.2-57.12.2
  • MozillaFirefox-devel >= 52.2-57.12.2
  • MozillaFirefox-translations-common >= 52.2-57.12.2
  • MozillaFirefox-translations-other >= 52.2-57.12.2
  • MozillaThunderbird >= 52.2-41.9.2
  • MozillaThunderbird-buildsymbols >= 52.2-41.9.2
  • MozillaThunderbird-debuginfo >= 52.2-41.9.2
  • MozillaThunderbird-debugsource >= 52.2-41.9.2
  • MozillaThunderbird-devel >= 52.2-41.9.2
  • MozillaThunderbird-translations-common >= 52.2-41.9.2
  • MozillaThunderbird-translations-other >= 52.2-41.9.2
  • java-1_8_0-openjdk >= 1.8.0.131-10.10.3
  • java-1_8_0-openjdk-accessibility >= 1.8.0.131-10.10.3
  • java-1_8_0-openjdk-debuginfo >= 1.8.0.131-10.10.3
  • java-1_8_0-openjdk-debugsource >= 1.8.0.131-10.10.3
  • java-1_8_0-openjdk-demo >= 1.8.0.131-10.10.3
  • java-1_8_0-openjdk-demo-debuginfo >= 1.8.0.131-10.10.3
  • java-1_8_0-openjdk-devel >= 1.8.0.131-10.10.3
  • java-1_8_0-openjdk-devel-debuginfo >= 1.8.0.131-10.10.3
  • java-1_8_0-openjdk-headless >= 1.8.0.131-10.10.3
  • java-1_8_0-openjdk-headless-debuginfo >= 1.8.0.131-10.10.3
  • java-1_8_0-openjdk-javadoc >= 1.8.0.131-10.10.3
  • java-1_8_0-openjdk-src >= 1.8.0.131-10.10.3
  • libfreebl3 >= 3.28.5-40.6.1
  • libfreebl3-32bit >= 3.28.5-40.6.1
  • libfreebl3-debuginfo >= 3.28.5-40.6.1
  • libfreebl3-debuginfo-32bit >= 3.28.5-40.6.1
  • libsoftokn3 >= 3.28.5-40.6.1
  • libsoftokn3-32bit >= 3.28.5-40.6.1
  • libsoftokn3-debuginfo >= 3.28.5-40.6.1
  • libsoftokn3-debuginfo-32bit >= 3.28.5-40.6.1
  • mozilla-nss >= 3.28.5-40.6.1
  • mozilla-nss-32bit >= 3.28.5-40.6.1
  • mozilla-nss-certs >= 3.28.5-40.6.1
  • mozilla-nss-certs-32bit >= 3.28.5-40.6.1
  • mozilla-nss-certs-debuginfo >= 3.28.5-40.6.1
  • mozilla-nss-certs-debuginfo-32bit >= 3.28.5-40.6.1
  • mozilla-nss-debuginfo >= 3.28.5-40.6.1
  • mozilla-nss-debuginfo-32bit >= 3.28.5-40.6.1
  • mozilla-nss-debugsource >= 3.28.5-40.6.1
  • mozilla-nss-devel >= 3.28.5-40.6.1
  • mozilla-nss-sysinit >= 3.28.5-40.6.1
  • mozilla-nss-sysinit-32bit >= 3.28.5-40.6.1
  • mozilla-nss-sysinit-debuginfo >= 3.28.5-40.6.1
  • mozilla-nss-sysinit-debuginfo-32bit >= 3.28.5-40.6.1
  • mozilla-nss-tools >= 3.28.5-40.6.1
  • mozilla-nss-tools-debuginfo >= 3.28.5-40.6.1
Patchnames:
openSUSE-2017-712
openSUSE Leap 42.3
  • MozillaFirefox >= 52.2-58.2
  • MozillaFirefox-translations-common >= 52.2-58.2
  • MozillaThunderbird >= 52.2.1-42.1
  • MozillaThunderbird-translations-common >= 52.2.1-42.1
Patchnames:
openSUSE Leap 42.3 GA MozillaFirefox
openSUSE Leap 42.3 GA MozillaThunderbird


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE Linux Enterprise Desktop 12 SP2 MozillaFirefox Released
SUSE Linux Enterprise SDK 11 SP4 MozillaFirefox Released
SUSE Linux Enterprise SDK 12 SP2 MozillaFirefox Released
SUSE Linux Enterprise Server 11 SP3 LTSS MozillaFirefox Released
SUSE Linux Enterprise Server 11 SP4 MozillaFirefox Released
SUSE Linux Enterprise Server 12 GA LTSS MozillaFirefox Released
SUSE Linux Enterprise Server 12 SP1 LTSS MozillaFirefox Released
SUSE Linux Enterprise Server 12 SP2 MozillaFirefox Released
SUSE Linux Enterprise Server 12 SP2 for Raspberry PI MozillaFirefox Released
SUSE Linux Enterprise Server for VMWare 11 SP2 MozillaFirefox Already fixed
SUSE Linux Enterprise Server for VMWare 11 SP3 MozillaFirefox Affected