CVE-2016-1526
High
Description
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.
SeverityHigh
CVSS8.1
Exploit probability—
Product
Mozilla Firefox
PublishedFeb 13, 2016
First seenFeb 13, 2016
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mozilla firefox | 38.0, 38.0.1, 38.0.5, 38.1.0, 38.1.1, 38.2.0, 38.2.1, 38.3.0, 38.4.0, 38.5.0, 38.5.1, 38.5.2, 38.6.0 | — |
| debian debian_linux | 7.0, 8.0 | — |
| mozilla thunderbird | v ≤ 38.5.1 | — |
| sil graphite2 | 1.2.4 | — |
| fedoraproject fedora | 22, 23 | — |
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