CVE-2020-17538

一、漏洞信息
 漏洞编号：[CVE-2020-17538](https://nvd.nist.gov/vuln/detail/CVE-2020-17538)
 漏洞归属组件：[ghostscript](https://gitee.com/src-openeuler/ghostscript)
 漏洞归属的版本：9.52,9.55.0,9.56.1
 CVSS V3.0分值：
  BaseScore：5.5 Medium
  Vector：CVSS：3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
 漏洞简述：
  A buffer overflow vulnerability in GetNumSameData() in contrib/lips4/gdevlips.c of Artifex Software GhostScript from v9.18 to v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51.
 漏洞公开时间：2020-08-13 11:15:14
 漏洞创建时间：2025-08-31 11:02:31
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2020-17538
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<summary>更多参考(点击展开)</summary>

无
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漏洞分析指导链接：
  https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md
 漏洞数据来源:
  其他
 漏洞补丁信息：
  <details>
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无
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二、漏洞分析结构反馈
 影响性分析说明：
  
 openEuler评分：
   
 受影响版本排查(受影响/不受影响)：
  1.master(10.05.1):
2.openEuler-20.03-LTS-SP4(9.52):
3.openEuler-22.03-LTS-SP3(9.55.0):
4.openEuler-22.03-LTS-SP4(9.55.0):
5.openEuler-24.03-LTS(9.56.1):
6.openEuler-24.03-LTS-Next(9.56.1):
7.openEuler-24.03-LTS-SP1(9.56.1):
8.openEuler-24.03-LTS-SP2(9.56.1):

修复是否涉及abi变化(是/否)：
  1.master(10.05.1):
2.openEuler-20.03-LTS-SP4(9.52):
3.openEuler-22.03-LTS-SP3(9.55.0):
4.openEuler-22.03-LTS-SP4(9.55.0):
5.openEuler-24.03-LTS(9.56.1):
6.openEuler-24.03-LTS-Next(9.56.1):
7.openEuler-24.03-LTS-SP1(9.56.1):
8.openEuler-24.03-LTS-SP2(9.56.1):

原因说明：
  1.master(10.05.1):
2.openEuler-20.03-LTS-SP4(9.52):
3.openEuler-22.03-LTS-SP3(9.55.0):
4.openEuler-22.03-LTS-SP4(9.55.0):
5.openEuler-24.03-LTS(9.56.1):
6.openEuler-24.03-LTS-Next(9.56.1):
7.openEuler-24.03-LTS-SP1(9.56.1):
8.openEuler-24.03-LTS-SP2(9.56.1):

src-openEuler/ghostscript

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CVE-2020-17538

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