CVE-2020-1736

一、漏洞信息
 漏洞编号：[CVE-2020-1736](https://nvd.nist.gov/vuln/detail/CVE-2020-1736)
 漏洞归属组件：[ansible](https://gitee.com/src-openeuler/ansible)
 漏洞归属的版本：2.9.0
 CVSS V3.0分值：
  BaseScore：3.3 Low
  Vector：CVSS：3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
 漏洞简述：
  A flaw was found in Ansible Engine when a file is moved using atomic_move primitive as the file mode cannot be specified. This sets the destination files world-readable if the destination file does not exist and if the file exists, the file could be changed to have less restrictive permissions before the move. This could lead to the disclosure of sensitive data. All versions in 2.7.x, 2.8.x and 2.9.x branches are believed to be vulnerable.
 漏洞公开时间：2020-03-17 00:15
 漏洞创建时间：2021-09-14 09:18:03
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2020-1736
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<summary>更多参考(点击展开)</summary>

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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:
  其它
 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：
  A flaw was found in Ansible Engine when a file is moved using atomic_move primitive as the file mode cannot be specified. This sets the destination files world-readable if the destination file does not exist and if the file exists, the file could be changed to have less restrictive permissions before the move. This could lead to the disclosure of sensitive data. All versions in 2.7.x, 2.8.x and 2.9.x branches are believed to be vulnerable.
 openEuler评分：
  3.3
 Vector：CVSS：3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
 受影响版本排查(受影响/不受影响)：
  1.master:受影响
2.openEuler-20.03-LTS-SP4(2.5.5):受影响
3.openEuler-22.03-LTS-SP3(2.9.27):受影响
4.openEuler-22.03-LTS-SP4(2.9.27):受影响
5.openEuler-24.03-LTS(2.9.27):受影响
6.openEuler-24.03-LTS-Next(2.9.27):受影响
7.openEuler-24.03-LTS-SP1(2.9.27):受影响

修复是否涉及abi变化(是/否)：
  1.master:否
2.openEuler-20.03-LTS-SP4(2.5.5):否
3.openEuler-22.03-LTS-SP3(2.9.27):否
4.openEuler-22.03-LTS-SP4(2.9.27):否
5.openEuler-24.03-LTS(2.9.27):否
6.openEuler-24.03-LTS-Next(2.9.27):否
7.openEuler-24.03-LTS-SP1(2.9.27):否

原因说明：
  1.master:暂不修复-暂无解决方案或补丁
2.openEuler-20.03-LTS-SP4(2.5.5):暂不修复-暂无解决方案或补丁
3.openEuler-22.03-LTS-SP3(2.9.27):暂不修复-暂无解决方案或补丁
4.openEuler-22.03-LTS-SP4(2.9.27):暂不修复-暂无解决方案或补丁
5.openEuler-24.03-LTS(2.9.27):暂不修复-暂无解决方案或补丁
6.openEuler-24.03-LTS-Next(2.9.27):暂不修复-暂无解决方案或补丁
7.openEuler-24.03-LTS-SP1(2.9.27):暂不修复-暂无解决方案或补丁

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