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I. Basic Information for CVE-2012-5670
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The _bdf_parse_glyphs function in FreeType before 2.4.11 allows context-dependent attackers to cause a denial of service (out-of-bounds write and crash) via vectors related to BDF fonts and an ENCODING field with a negative value.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
FreeType 越界写入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FreeType是FreeType团队开发的一个基于C语言的、高质量的且可移植的开源字体引擎库，它可用来将字符栅格化并映射成位图以及提供其他字体相关业务的支持。 FreeType 2.4.11之前版本字体呈现引擎处理Glyph信息和相关BDF位图时存在堆缓冲区外写入漏洞。通过提供特制的BDF字体文件，使用了FreeType库的应用程序处理这些特制字体时，将导致应用崩溃或执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
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II. Public POCs for CVE-2012-5670
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III. Intelligence Information for CVE-2012-5670
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IV. Related Vulnerabilities
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Same vendor: n/a
V. Comments for CVE-2012-5670

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