Description
The TSymbolTableLevel class in ANGLE, as used in Mozilla Firefox before 47.0 and Firefox ESR 45.x before 45.2 on Windows, allows remote attackers to cause a denial of service (out-of-bounds write and application crash) or possibly have unspecified other impact by triggering use of a WebGL shader that writes to an array.
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.
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP1 | MozillaFirefox | 45.2.0esr-75.2 | SUSE-SU-2016:1691-1 |
| SLES 12 SP1 | MozillaFirefox-branding-SLE | 45.0-28.2 | SUSE-SU-2016:1691-1 |
| SLES 12 SP1 | mozilla-nspr | 4.12-15.2 | SUSE-SU-2016:1691-1 |
| SLES 12 SP1 | mozilla-nss | 3.21.1-46.2 | SUSE-SU-2016:1691-1 |
| SLES 12 | MozillaFirefox | 45.2.0esr-75.2 | SUSE-SU-2016:1691-1 |
| SLES 12 | MozillaFirefox-branding-SLE | 45.0-28.2 | SUSE-SU-2016:1691-1 |
| SLES 12 | mozilla-nspr | 4.12-15.2 | SUSE-SU-2016:1691-1 |
| SLES 12 | mozilla-nss | 3.21.1-46.2 | SUSE-SU-2016:1691-1 |
| SLES 11 SP4 | MozillaFirefox | 45.2.0esr-45.2 | SUSE-SU-2016:1799-1 |
| SLES 11 SP4 | MozillaFirefox-branding-SLED | 45.0-23.10 | SUSE-SU-2016:1799-1 |
| SLES 11 SP4 | firefox-fontconfig | 2.11.0-2.1 | SUSE-SU-2016:1799-1 |
| SLES 11 SP4 | mozilla-nspr | 4.12-29.1 | SUSE-SU-2016:1799-1 |
| SLES 11 SP4 | mozilla-nss | 3.21.1-35.1 | SUSE-SU-2016:1799-1 |
| SLES 11 SP3 | MozillaFirefox | 45.2.0esr-45.2 | SUSE-SU-2016:1799-1 |
| SLES 11 SP3 | MozillaFirefox-branding-SLED | 45.0-23.10 | SUSE-SU-2016:1799-1 |
| SLES 11 SP3 | firefox-fontconfig | 2.11.0-2.1 | SUSE-SU-2016:1799-1 |
| SLES 11 SP3 | mozilla-nspr | 4.12-29.1 | SUSE-SU-2016:1799-1 |
| SLES 11 SP3 | mozilla-nss | 3.21.1-35.1 | SUSE-SU-2016:1799-1 |
| SLES 11 SP2 | MozillaFirefox | 45.3.0esr-48.1 | SUSE-SU-2016:2061-1 |
| SLES 11 SP2 | MozillaFirefox-branding-SLED | 45.0-20.38 | SUSE-SU-2016:2061-1 |
| SLES 11 SP2 | firefox-fontconfig | 2.11.0-4.2 | SUSE-SU-2016:2061-1 |
| SLES 11 SP2 | mozilla-nspr | 4.12-25.2 | SUSE-SU-2016:2061-1 |
| SLES 11 SP2 | mozilla-nss | 3.21.1-26.2 | SUSE-SU-2016:2061-1 |
Show 7 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 12 SP1 | MozillaFirefox | 45.2.0esr-75.2 | SUSE-SU-2016:1691-1 |
| SLES for SAP 12 SP1 | MozillaFirefox-branding-SLE | 45.0-28.2 | SUSE-SU-2016:1691-1 |
| SLES for SAP 12 SP1 | mozilla-nspr | 4.12-15.2 | SUSE-SU-2016:1691-1 |
| SLES for SAP 12 SP1 | mozilla-nss | 3.21.1-46.2 | SUSE-SU-2016:1691-1 |
| SLES for SAP 12 | MozillaFirefox | 45.2.0esr-75.2 | SUSE-SU-2016:1691-1 |
| SLES for SAP 12 | MozillaFirefox-branding-SLE | 45.0-28.2 | SUSE-SU-2016:1691-1 |
| SLES for SAP 12 | mozilla-nspr | 4.12-15.2 | SUSE-SU-2016:1691-1 |
| SLES for SAP 12 | mozilla-nss | 3.21.1-46.2 | SUSE-SU-2016:1691-1 |
| SLES for SAP 11 SP4 | MozillaFirefox | 45.2.0esr-45.2 | SUSE-SU-2016:1799-1 |
| SLES for SAP 11 SP4 | MozillaFirefox-branding-SLED | 45.0-23.10 | SUSE-SU-2016:1799-1 |
| SLES for SAP 11 SP4 | firefox-fontconfig | 2.11.0-2.1 | SUSE-SU-2016:1799-1 |
| SLES for SAP 11 SP4 | mozilla-nspr | 4.12-29.1 | SUSE-SU-2016:1799-1 |
| SLES for SAP 11 SP4 | mozilla-nss | 3.21.1-35.1 | SUSE-SU-2016:1799-1 |
| SUSE OpenStack Cloud 5 | MozillaFirefox | 45.2.0esr-45.2 | SUSE-SU-2016:1799-1 |
| SUSE OpenStack Cloud 5 | MozillaFirefox-branding-SLED | 45.0-23.10 | SUSE-SU-2016:1799-1 |
| SUSE OpenStack Cloud 5 | firefox-fontconfig | 2.11.0-2.1 | SUSE-SU-2016:1799-1 |
| SUSE OpenStack Cloud 5 | mozilla-nspr | 4.12-29.1 | SUSE-SU-2016:1799-1 |
| SUSE OpenStack Cloud 5 | mozilla-nss | 3.21.1-35.1 | SUSE-SU-2016:1799-1 |
| SUSE Manager Proxy 2.1 | MozillaFirefox | 45.2.0esr-45.2 | SUSE-SU-2016:1799-1 |
| SUSE Manager Proxy 2.1 | MozillaFirefox-branding-SLED | 45.0-23.10 | SUSE-SU-2016:1799-1 |
| SUSE Manager Proxy 2.1 | firefox-fontconfig | 2.11.0-2.1 | SUSE-SU-2016:1799-1 |
| SUSE Manager Proxy 2.1 | mozilla-nspr | 4.12-29.1 | SUSE-SU-2016:1799-1 |
| SUSE Manager Proxy 2.1 | mozilla-nss | 3.21.1-35.1 | SUSE-SU-2016:1799-1 |
| SUSE Manager 2.1 | MozillaFirefox | 45.2.0esr-45.2 | SUSE-SU-2016:1799-1 |
| SUSE Manager 2.1 | MozillaFirefox-branding-SLED | 45.0-23.10 | SUSE-SU-2016:1799-1 |
| SUSE Manager 2.1 | firefox-fontconfig | 2.11.0-2.1 | SUSE-SU-2016:1799-1 |
| SUSE Manager 2.1 | mozilla-nspr | 4.12-29.1 | SUSE-SU-2016:1799-1 |
| SUSE Manager 2.1 | mozilla-nss | 3.21.1-35.1 | SUSE-SU-2016:1799-1 |
| SUSE Linux Enterprise Point of Sale 11 SP3 | MozillaFirefox | 45.2.0esr-45.2 | SUSE-SU-2016:1799-1 |
| SUSE Linux Enterprise Point of Sale 11 SP3 | MozillaFirefox-branding-SLED | 45.0-23.10 | SUSE-SU-2016:1799-1 |
| SUSE Linux Enterprise Point of Sale 11 SP3 | firefox-fontconfig | 2.11.0-2.1 | SUSE-SU-2016:1799-1 |
| SUSE Linux Enterprise Point of Sale 11 SP3 | mozilla-nspr | 4.12-29.1 | SUSE-SU-2016:1799-1 |
| SUSE Linux Enterprise Point of Sale 11 SP3 | mozilla-nss | 3.21.1-35.1 | SUSE-SU-2016:1799-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | MozillaFirefox | 50.1.0-1.1 | openSUSE-SU-2024:10071-1 |
| openSUSE Tumbleweed | firefox-esr | 128.5.1-1.1 | openSUSE-SU-2024:14572-1 |
Advisories 5
- SUSE-SU-2016:2061-1 Security update for MozillaFirefox, MozillaFirefox-branding-SLED, mozilla-nspr and mozilla-nss SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2016:1799-1 Security update for MozillaFirefox, MozillaFirefox-branding-SLE and mozilla-nss SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:14572-1 firefox-esr-128.5.1-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2016:1691-1 Security update for MozillaFirefox, MozillaFirefox-branding-SLE, mozilla-nspr, mozilla-nss SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:10071-1 MozillaFirefox-50.1.0-1.1 on GA media SUSE / openSUSE Security Updates · May 7, 2025
References
- 1036057 vdb-entry
- https://bugzilla.mozilla.org/show_bug.cgi?id=1248580
- openSUSE-SU-2016:1557 vendor-advisory
- http://www.mozilla.org/security/announce/2016/mfsa2016-53.html
- openSUSE-SU-2016:1552 vendor-advisory
- SUSE-SU-2016:1691 vendor-advisory
- 91075 vdb-entry