CVE-2023-21883

一、漏洞信息
漏洞编号：CVE-2023-21883
漏洞归属组件：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 8.0.31 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 08:15:16
漏洞创建时间：2023-01-26 15:10:28
漏洞详情参考链接：
https://nvd.nist.gov/vuln/detail/CVE-2023-21883

更多参考(点击展开)

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=2162290
redhat_bugzilla	https://access.redhat.com/errata/RHSA-2023:1102	https://bugzilla.redhat.com/show_bug.cgi?id=2162290
redhat_bugzilla	https://access.redhat.com/security/cve/cve-2023-21883	https://bugzilla.redhat.com/show_bug.cgi?id=2162290
redhat_bugzilla	https://access.redhat.com/errata/RHSA-2023:2621	https://bugzilla.redhat.com/show_bug.cgi?id=2162290
redhat_bugzilla	https://access.redhat.com/errata/RHSA-2023:3087	https://bugzilla.redhat.com/show_bug.cgi?id=2162290
ubuntu	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-21883	https://ubuntu.com/security/CVE-2023-21883
ubuntu	https://www.oracle.com/security-alerts/cpujan2023.html#AppendixMSQL	https://ubuntu.com/security/CVE-2023-21883
ubuntu	https://ubuntu.com/security/notices/USN-5823-1	https://ubuntu.com/security/CVE-2023-21883
ubuntu	https://nvd.nist.gov/vuln/detail/CVE-2023-21883	https://ubuntu.com/security/CVE-2023-21883
ubuntu	https://launchpad.net/bugs/cve/CVE-2023-21883	https://ubuntu.com/security/CVE-2023-21883
ubuntu	https://security-tracker.debian.org/tracker/CVE-2023-21883	https://ubuntu.com/security/CVE-2023-21883
debian		https://security-tracker.debian.org/tracker/CVE-2023-21883
oracle		https://www.oracle.com/security-alerts/cpujan2023.html
anolis		https://anas.openanolis.cn/cves/detail/CVE-2023-21883
cve_search		https://www.oracle.com/security-alerts/cpujan2023.html
amazon_linux_explore	https://access.redhat.com/security/cve/CVE-2023-21883	https://explore.alas.aws.amazon.com/CVE-2023-21883.html
amazon_linux_explore	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-21883	https://explore.alas.aws.amazon.com/CVE-2023-21883.html
nvd	https://www.oracle.com/security-alerts/cpujan2023.html
redhat	https://access.redhat.com/security/cve/CVE-2023-21883
nvd	https://www.oracle.com/security-alerts/cpujan2023.html

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：

详情(点击展开)

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

二、漏洞分析结构反馈
影响性分析说明：
当前版本受影响，在8.0.35版本修复
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.openEuler-22.03-LTS-SP1(8.0.37):受影响
3.openEuler-22.03-LTS-SP3(8.0.37):受影响
4.master(8.0.27):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

该漏洞需要mysql升级到8.0.32解决，目前20.03-LTS分支gcc版本为7.3.0，升级需要依赖高版本gcc，编译不通过，暂时无法升级解决，暂时挂起

影响性分析说明：
当前版本受影响，在8.0.35版本修复

受影响版本排查(受影响/不受影响)：
1.openEuler-20.03-LTS-SP1(8.0.28): 受影响
2.openEuler-20.03-LTS-SP3(8.0.28): 受影响
3.openEuler-20.03-LTS-SP4(8.0.28): 受影响
4.openEuler-22.03-LTS(8.0.28): 受影响
5.openEuler-22.03-LTS-SP1(8.0.29): 受影响
6.openEuler-22.03-LTS-SP2(8.0.29): 受影响
7.openEuler-22.03-LTS-SP3(8.0.29)：受影响

修复是否涉及abi变化(是/否)：
1.openEuler-20.03-LTS-SP1(8.0.28): 是
2.openEuler-20.03-LTS-SP3(8.0.28): 是
3.openEuler-20.03-LTS-SP4: 是
4.openEuler-22.03-LTS(8.0.28): 是
5.openEuler-22.03-LTS-SP1(8.0.29): 是
6.openEuler-22.03-LTS-SP2(8.0.29): 是
7.openEuler-22.03-LTS-SP3(8.0.29)：是

已通过安全委员会评审，挂起此Issue

受影响版本排查(受影响/不受影响)：
1.master:不受影响
2.openEuler-20.03-LTS-SP4:受影响
3.openEuler-22.03-LTS-SP1:受影响
4.openEuler-22.03-LTS-SP3:受影响
5.openEuler-24.03-LTS:不受影响
6.openEuler-24.03-LTS-Next:不受影响
7.openEuler-22.03-LTS-SP4:不受影响

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

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