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openKylin
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CVE-2020-17538
待确认
#I7S4F1
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徐文秀
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2023-08-10 12:50
一、漏洞信息 漏洞编号：CVE-2020-17538 漏洞组件：ghostscript CVSS 3.1：5.5 Vector：CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H 参考等级：中危 漏洞描述： 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 v9.50版本中的contrib/lips4/gdevlips.c文件的‘GetNumSameData()’函数存在缓冲区错误漏洞。远程攻击者可借助特制PDF文件利用该漏洞导致拒绝服务。 二、修复参考 漏洞补丁： https://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=9f39ed4a92578a020ae10459643e1fe72573d134 参考链接： https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-17538 三、影响性分析 是否受影响：请负责人补充 分析说明：请负责人补充
一、漏洞信息 漏洞编号：CVE-2020-17538 漏洞组件：ghostscript CVSS 3.1：5.5 Vector：CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H 参考等级：中危 漏洞描述： 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 v9.50版本中的contrib/lips4/gdevlips.c文件的‘GetNumSameData()’函数存在缓冲区错误漏洞。远程攻击者可借助特制PDF文件利用该漏洞导致拒绝服务。 二、修复参考 漏洞补丁： https://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=9f39ed4a92578a020ae10459643e1fe72573d134 参考链接： https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-17538 三、影响性分析 是否受影响：请负责人补充 分析说明：请负责人补充
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openkylin/nile
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