CVE-2023-21866

一、漏洞信息
 漏洞编号：[CVE-2023-21866](https://nvd.nist.gov/vuln/detail/CVE-2023-21866)
 漏洞归属组件：[mysql](https://gitee.com/src-openeuler/mysql)
 漏洞归属的版本：8.0.17,8.0.23,8.0.24,8.0.26,8.0.27,8.0.28,8.0.29,8.0.30,8.0.35
 CVSS V3.0分值：
  BaseScore：4.9 Medium
  Vector：CVSS：3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
 漏洞简述：
  Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer).  Supported versions that are affected are 8.0.28 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server.  Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
 漏洞公开时间：2023-01-18 08:15:15
 漏洞创建时间：2023-02-09 15:12:52
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2023-21866
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
| secalert_us.oracle.com | https://www.oracle.com/security-alerts/cpujan2023.html |  |
| redhat_bugzilla | https://www.oracle.com/security-alerts/cpujan2023.html#AppendixMSQL | https://bugzilla.redhat.com/show_bug.cgi?id=2162273 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2022:6590 | https://bugzilla.redhat.com/show_bug.cgi?id=2162273 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2022:7119 | https://bugzilla.redhat.com/show_bug.cgi?id=2162273 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2022:6518 | https://bugzilla.redhat.com/show_bug.cgi?id=2162273 |
| redhat_bugzilla | https://access.redhat.com/security/cve/cve-2023-21866 | https://bugzilla.redhat.com/show_bug.cgi?id=2162273 |
| ubuntu | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-21866 | https://ubuntu.com/security/CVE-2023-21866 |
| ubuntu | https://www.oracle.com/security-alerts/cpujan2023.html#AppendixMSQL | https://ubuntu.com/security/CVE-2023-21866 |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2023-21866 | https://ubuntu.com/security/CVE-2023-21866 |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2023-21866 | https://ubuntu.com/security/CVE-2023-21866 |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2023-21866 | https://ubuntu.com/security/CVE-2023-21866 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2023-21866 |
| oracle |  | https://www.oracle.com/security-alerts/cpujan2023.html |
| anolis |  | https://anas.openanolis.cn/cves/detail/CVE-2023-21866 |
| cve_search |  | https://www.oracle.com/security-alerts/cpujan2023.html |
| osv | https://www.oracle.com/security-alerts/cpujan2023.html | https://osv.dev/vulnerability/CVE-2023-21866 |
| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2023-21866 | https://explore.alas.aws.amazon.com/CVE-2023-21866.html |
| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-21866 | https://explore.alas.aws.amazon.com/CVE-2023-21866.html |
| osv | https://errata.rockylinux.org/RLSA-2022:6590 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2082636 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2082637 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2082638 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2082639 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2082640 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2082641 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2082642 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2082643 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2082644 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2082645 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2082646 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2082647 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2082648 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2082649 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2082650 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2082651 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2082652 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2082653 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2082654 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2082655 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2082656 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2082657 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2082658 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2082659 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2115282 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2115283 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2115284 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2115285 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2115286 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2115287 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2115288 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2115289 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2115290 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2115291 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2115292 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2115293 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2115294 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2115295 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2115296 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2115297 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2115298 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2115299 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2115300 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2115301 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2122589 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| osv | https://bugzilla.redhat.com/show_bug.cgi?id=2122592 | https://osv.dev/vulnerability/RLSA-2022:6590 |
| nvd | https://www.oracle.com/security-alerts/cpujan2023.html |  |
| redhat | https://access.redhat.com/security/cve/CVE-2023-21866 |  |
| nvd | https://www.oracle.com/security-alerts/cpujan2023.html |  |

</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:
  其它
 漏洞补丁信息：
  <details>
<summary>详情(点击展开)</summary>

| 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源  |
| ------- | -------- | ------- | -------- | --------- |
|  |  | https://www.oracle.com/security-alerts/cpujan2023.html |  | nvd |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
    该漏洞需升级至8.0.29版本修复，20.03-SP4分支采用升级至8.0.38修复，其他分支基线已修复不受影响 
 openEuler评分：
  4.9
 Vector：CVSS：3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
 受影响版本排查(受影响/不受影响)：
  1.openEuler-20.03-LTS-SP4(8.0.28):受影响
2.master(8.0.27):不受影响
3.openEuler-22.03-LTS-SP1(8.0.37):不受影响
4.openEuler-22.03-LTS-SP3(8.0.37):不受影响
5.openEuler-24.03-LTS(8.0.35):不受影响
6.openEuler-24.03-LTS-Next(8.0.37):不受影响
7.openEuler-22.03-LTS-SP4(8.0.37):不受影响

修复是否涉及abi变化(是/否)：
  1.master(8.0.27):否
2.openEuler-20.03-LTS-SP4(8.0.28):否
3.openEuler-22.03-LTS-SP1(8.0.37):否
4.openEuler-22.03-LTS-SP3(8.0.37):否
5.openEuler-24.03-LTS(8.0.35):否
6.openEuler-24.03-LTS-Next(8.0.37):否
7.openEuler-22.03-LTS-SP4(8.0.37):否

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2024-2071

<table><tr><th white-space: nowrap;>参考网址</th> <th white-space: nowrap;>关联pr</th> <th white-space: nowrap;>状态</th> <th white-space: nowrap;>补丁链接</th></tr><tr><td>https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2023-21866</td><td></td><td></td><td></td></tr><tr><td>https://www.opencve.io/cve/CVE-2023-21866</td><td></td><td></td><td></td></tr><tr><td>https://nvd.nist.gov/vuln/detail/CVE-2023-21866</td><td></td><td></td><td></td></tr><tr><td>https://security-tracker.debian.org/tracker/CVE-2023-21866</td><td></td><td></td><td></td></tr><tr><td rowspan="1">https://ubuntu.com/security/CVE-2023-21866</td><td>None</td><td>None</td><td><a href=https://discourse.ubuntu.com/c/ubuntu-pro>https://discourse.ubuntu.com/c/ubuntu-pro</a></td></tr><tr><td>http://www.cnnvd.org.cn/web/vulnerability/queryLds.tag?qcvCnnvdid=CVE-2023-21866</td><td></td><td></td><td></td></tr></table>

> 说明：补丁链接仅供初步排查参考，实际可用性请人工再次确认，补丁下载验证可使用[CVE补丁工具](https://gitee.com/openeuler/cve-manager/blob/master/cve-agency-manager/cve_tracking/README.md)。
若补丁不准确，烦请在此issue下评论 '/report-patch 参考网址 补丁链接1,补丁链接2' 反馈正确信息，便于我们不断优化工具，不胜感激。
如 /report-patch https://security-tracker.debian.org/tracker/CVE-2021-3997 https://github.com/systemd/systemd/commit/5b1cf7a9be37e20133c0208005274ce4a5b5c6a1

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