Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Vulnerability Description
bdf/bdflib.c in FreeType before 2.5.4 identifies property names by only verifying that an initial substring is present, which allows remote attackers to discover heap pointer values and bypass the ASLR protection mechanism via a crafted BDF font.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
FreeType 权限许可和访问控制漏洞
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 2.5.4之前版本的bdf/bdflib.c文件中存在安全漏洞,该漏洞源于程序没有正确标识属性名。远程攻击者可借助特制的BDF字体利用该漏洞发现堆指针值,绕过ASLR保护机制。
CVSS Information
N/A
Vulnerability Type
N/A