CVE-2008-1807

CVE-2008-1807 affects FreeType2 before 2.3.6 via an invalid "number of axes" field in a Printer Font Binary (PFB) file, leading to a free of arbitrary memory locations and memory corruption that can enable arbitrary code execution. Connected advisories indicate remediation via FreeType upgrades t...

CVE-2008-1808

CVE-2008-1808 : Multiple off-by-one errors in FreeType2 up to version 2.3.5 (pre-2.3.6) can be triggered by a crafted table in a Printer Font Binary (PFB) file or a crafted SHC instruction in a TrueType Font (TTF) file, leading to a heap-based buffer overflow and potential arbitrary code executio...

CVE-2008-1808

Multiple off-by-one errors in FreeType2 before 2.3.6 allow context-dependent attackers to execute arbitrary code via 1 a crafted table in a Printer Font Binary PFB file or 2 a crafted SHC instruction in a TrueType Font TTF file, which triggers a heap-based buffer overflow...

FreeType2 PFB和TTF字体解析单字节堆溢出漏洞

BUGTRAQ ID: 29637,29639 CVECAN ID: CVE-2008-1808 FreeType是一个流行的字体函数库。 FreeType中负责解析PFB和TTF字体文件的代码中存在多个堆溢出漏洞。 PFB文件中包含有各种数据结构，其中的一些储存为tabular格式。在解析表格时，有漏洞的代码段没有正确地验证用作堆缓冲区数组索引的值。计算中存在单字节错误，可能导致堆溢出。...

iDefense Security Advisory 06.10.08: Multiple Vendor FreeType2 PFB Integer Overflow Vulnerability

iDefense Security Advisory 06.10.08 http://labs.idefense.com/intelligence/vulnerabilities/ Jun 10, 2008 I. BACKGROUND FreeType2 is an open source library for parsing fonts that is used by many applications. This includes projects such as X.Org, Second Life, and the Sun Java JRE. For more...

FreeType 2 -- Multiple Vulnerabilities

Secunia reports: An integer overflow error exists in the processing of PFB font files. This can be exploited to cause a heap-based buffer overflow via a PFB file containing a specially crafted "Private" dictionary table. An error in the processing of PFB font files can be exploited to trigger the...