CVE-2021-41496
描述：NumPy是一个Python科学计算包。该产品支持大量的维度数组与矩阵计算，同时针对数据运算提供大量的数学函数库。NumPy 1.19之前存在安全漏洞，该漏洞源于软件中fortranobject.c的pyobj函数的数组中发生缓冲区溢出，这允许攻击者可利用该漏洞通过小心构造一个负数数组来进行拒绝服务攻击。
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python2-numpy-1.16.5-4.ky10
python2-numpy-f2py-1.16.5-4.ky10
python3-numpy-1.16.5-4.ky10
python3-numpy-f2py-1.16.5-4.ky10
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python2-numpy-1.16.5-4.ky10
python2-numpy-f2py-1.16.5-4.ky10
python3-numpy-1.16.5-4.ky10
python3-numpy-f2py-1.16.5-4.ky10
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aarch64:python2-numpy、python2-numpy-f2py、python3-numpy、python3-numpy-f2py、
mips64el:python2-numpy、python2-numpy-f2py、python3-numpy、python3-numpy-f2py、
x86_64:python2-numpy、python2-numpy-f2py、python3-numpy、python3-numpy-f2py、
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aarch64:python2-numpy、python2-numpy-f2py、python3-numpy、python3-numpy-f2py、
x86_64:python2-numpy、python2-numpy-f2py、python3-numpy、python3-numpy-f2py、
方法一：配置源进行升级安装
1.打开软件包源配置文件，根据仓库地址进行修改。
仓库源地址：
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aarch64:https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/
mips64el:https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/
x86_64:https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/
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aarch64:https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/
x86_64:https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/
2.配置完成后执行更新命令进行升级，命令如下：
yum update Packagename
方法二：下载安装包进行升级安装
通过软件包地址下载软件包，使用软件包升级命令根据受影响的软件包列表进行升级安装,命令如下：
yum install Packagename
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numpy aarch64软件包下载地址:
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/python2-numpy-1.16.5-4.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/python2-numpy-f2py-1.16.5-4.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/python3-numpy-1.16.5-4.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/python3-numpy-f2py-1.16.5-4.ky10.aarch64.rpm
numpy mips64el软件包下载地址:
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/python2-numpy-1.16.5-4.ky10.mips64el.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/python2-numpy-f2py-1.16.5-4.ky10.mips64el.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/python3-numpy-1.16.5-4.ky10.mips64el.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/python3-numpy-f2py-1.16.5-4.ky10.mips64el.rpm
numpy x86_64软件包下载地址:
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/python2-numpy-1.16.5-4.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/python2-numpy-f2py-1.16.5-4.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/python3-numpy-1.16.5-4.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/python3-numpy-f2py-1.16.5-4.ky10.x86_64.rpm
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numpy aarch64软件包下载地址:
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/python2-numpy-1.16.5-4.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/python2-numpy-f2py-1.16.5-4.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/python3-numpy-1.16.5-4.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/python3-numpy-f2py-1.16.5-4.ky10.aarch64.rpm
numpy x86_64软件包下载地址:
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/python2-numpy-1.16.5-4.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/python2-numpy-f2py-1.16.5-4.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/python3-numpy-1.16.5-4.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/python3-numpy-f2py-1.16.5-4.ky10.x86_64.rpm
注：其他相关依赖包请到相同目录下载
