The tt_cmap4_validate function in sfnt/ttcmap.c in FreeType before 2.5.4 validates a certain length field before that field's value is completely calculated, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a crafted cmap SFNT table.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2015-02-08T11:00:00
Updated: 2024-08-06T13:55:02.970Z
Reserved: 2015-02-07T00:00:00
Link: CVE-2014-9663
Vulnrichment
No data.
NVD
Status : Modified
Published: 2015-02-08T11:59:25.490
Modified: 2024-11-21T02:21:22.600
Link: CVE-2014-9663
Redhat