漏洞信息
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Vulnerability Title
N/A
Vulnerability Description
A flaw was found in all versions of ghostscript 9.x before 9.50, where the `.charkeys` procedure, where it did not properly secure its privileged calls, enabling scripts to bypass `-dSAFER` restrictions. An attacker could abuse this flaw by creating a specially crafted PostScript file that could escalate privileges within the Ghostscript and access files outside of restricted areas or execute commands.
CVSS Information
N/A
Vulnerability Type
特权API的不正确使用
Vulnerability Title
Artifex Software Ghostscript 安全漏洞
Vulnerability Description
Artifex Software Ghostscript是美国Artifex Software公司的一款开源的PostScript(一种用于电子产业和桌面出版领域的页面描述语言和编程语言)解析器。该产品可显示Postscript文件以及在非Postscript打印机上打印Postscript文件。 Artifex Software Ghostscript 9.50之前版本中的9.x版本存在安全漏洞。攻击者可借助特制的PostScript文件利用该漏洞提升权限,访问受限区域外的文件或执行任意命令。
CVSS Information
N/A
Vulnerability Type
N/A