CVE-2023-39417

一、漏洞信息
 漏洞编号：[CVE-2023-39417](https://nvd.nist.gov/vuln/detail/CVE-2023-39417)
 漏洞归属组件：[libpq](https://gitee.com/src-openeuler/libpq)
 漏洞归属的版本：11.16,11.2,13.7,15.0
 CVSS V3.0分值：
  BaseScore：8.8 High
  Vector：CVSS：3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
 漏洞简述：
  IN THE EXTENSION SCRIPT, a SQL Injection vulnerability was found in PostgreSQL if it uses @extowner@, @extschema@, or @extschema:...@ inside a quoting construct (dollar quoting,   , or   ). If an administrator has installed files of a vulnerable, trusted, non-bundled extension, an attacker with database-level CREATE privilege can execute arbitrary code as the bootstrap superuser.
 漏洞公开时间：2023-08-11 21:15:00
 漏洞创建时间：2023-08-11 00:25:22
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2023-39417
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
| secalert.redhat.com | https://access.redhat.com/security/cve/CVE-2023-39417 |  |
| secalert.redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2228111 |  |
| secalert.redhat.com | https://www.postgresql.org/support/security/CVE-2023-39417 |  |
| redhat_bugzilla | https://www.postgresql.org/support/security/CVE-2023-39417 | https://bugzilla.redhat.com/show_bug.cgi?id=2228111 |
| postgrepsql | https://www.postgresql.org//support/security/CVE-2023-39417/ | https://www.postgresql.org//support/security/CVE-2023-39417/ |
| postgrepsql | https://www.postgresql.org/about/news/postgresql-154-149-1312-1216-1121-and-postgresql-16-beta-3-released-2689/ | https://www.postgresql.org//support/security/CVE-2023-39417/ |
| cve_search |  | https://www.postgresql.org/support/security/CVE-2023-39417 |
| cve_search |  | https://access.redhat.com/security/cve/CVE-2023-39417 |
| cve_search |  | https://bugzilla.redhat.com/show_bug.cgi?id=2228111 |
| secalert.redhat.com | https://access.redhat.com/security/cve/CVE-2023-39417 |  |
| secalert.redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2228111 |  |
| secalert.redhat.com | https://www.postgresql.org/support/security/CVE-2023-39417 |  |

</details>

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:
  openBrain开源漏洞感知系统
 漏洞补丁信息：
  <details>
<summary>详情(点击展开)</summary>

无
</details>

二、漏洞分析结构反馈
 影响性分析说明：
                                                                                                                                   
 openEuler评分：
  8.8
 Vector：CVSS：3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
 受影响版本排查(受影响/不受影响)：
  1.openEuler-22.03-LTS-SP1(13.7):受影响
2.openEuler-22.03-LTS-SP2(13.7):受影响
3.openEuler-20.03-LTS-SP1(11.2):不受影响
4.openEuler-20.03-LTS-SP3:不受影响
5.openEuler-22.03-LTS(11.16):不受影响

修复是否涉及abi变化(是/否)：
  1.openEuler-20.03-LTS-SP1(11.2):否
2.openEuler-20.03-LTS-SP3:否
3.openEuler-22.03-LTS(11.16):否
4.openEuler-22.03-LTS-SP1(13.7):否
5.openEuler-22.03-LTS-SP2(13.7):否

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2023-1568

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