The TtfUtil:LocaLookup function in TtfUtil.cpp in Libgraphite in Graphite 2 1.2.4, as used in Mozilla Firefox before 43.0 and Firefox ESR 38.x before 38.6.1, incorrectly validates a size value, which allows remote attackers to obtain sensitive information or cause a denial of service (out-of-bounds read and application crash) via a crafted Graphite smart font.
CVSS Details
- CVSS 3.1 Base Score: 8.1
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux | — | Upgrade graphite2 | May 3, 2016 | Feb 12, 2016 |
| Centos_linux | — | Upgrade graphite2-develUpgrade graphite2Upgrade firefox | Jul 6, 2016 | Feb 12, 2016 |
| Debian | — | Upgrade graphite2Upgrade iceweaselUpgrade icedove | Feb 28, 2016 | Feb 12, 2016 |
| Freebsd | — | Upgrade linux-thunderbirdUpgrade graphite2Upgrade silgraphite | Dec 10, 2025 | Feb 9, 2016 |
| Gentoo Linux | — | Upgrade www-client/seamonkey.Upgrade media-gfx/graphite2.Upgrade www-client/seamonkey-bin. | Oct 30, 2017 | Feb 12, 2016 |
| Huawei Euleros 2_0_sp1 | — | Upgrade graphite2 | Nov 30, 2017 | Feb 12, 2016 |
| Mfsa2016 14 | — | Upgrade to Mozilla Firefox ESR version 38.6.1 | May 7, 2018 | Feb 12, 2016 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 38.6 | May 7, 2018 | Feb 12, 2016 |
| Oracle_linux | — | Upgrade graphite2Upgrade graphite2-devel | Apr 7, 2016 | Feb 13, 2016 |
| Suse | — | Upgrade libgraphite2-3Upgrade libgraphite2-3-32bitUpgrade graphite2-devel | Mar 22, 2016 | Feb 12, 2016 |
| Ubuntu | — | Upgrade libgraphite2-3 | Feb 17, 2016 | Feb 12, 2016 |
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