GNU C Library 缓冲区错误漏洞

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> GNU C Library 缓冲区错误漏洞

GNU C Library 缓冲区错误漏洞

CNNVD-ID编号 CNNVD-202004-001 CVE编号 CVE-2020-1751
发布时间 2020-04-01 更新时间 2021-01-21
漏洞类型 缓冲区错误 漏洞来源 N/A
危险等级 高危 威胁类型 本地
厂商 N/A

漏洞介绍

GNU C Library(glibc,libc6)是一种按照LGPL许可协议发布的开源免费的C语言编译程序。

GNU C Library 2.31之前版本中存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时,未正确验证数据边界,导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。

漏洞补丁

目前厂商已发布升级了GNU C Library 缓冲区错误漏洞的补丁,GNU C Library 缓冲区错误漏洞的补丁获取链接:

参考网址

来源:GENTOO

链接:https://security.gentoo.org/glsa/202006-04

来源:CONFIRM

链接:https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1751

来源:CONFIRM

链接:https://security.netapp.com/advisory/ntap-20200430-0002/

来源:MISC

链接:https://sourceware.org/bugzilla/show_bug.cgi?id=25423

来源:UBUNTU

链接:https://usn.ubuntu.com/4416-1/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.3877/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/158064/Gentoo-Linux-Security-Advisory-202006-04.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/160125/Red-Hat-Security-Advisory-2020-5149-01.html

来源:www.ibm.com

链接:https://www.ibm.com/blogs/psirt/security-bulletin-security-vulnerabilities-in-gnu-glibc-affect-ibm-cloud-pak-for-data-gnu-glibc-cve-2020-1751-3/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/160961/Red-Hat-Security-Advisory-2021-0146-01.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/158314/Ubuntu-Security-Notice-USN-4416-1.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.1109/

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2020-1751

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/159815/Red-Hat-Security-Advisory-2020-4444-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.4100/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.4513/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.0099/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.0234/

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/glibc-buffer-overflow-via-Powerpc-backtrace-31937

来源:www.ibm.com

链接:https://www.ibm.com/blogs/psirt/security-bulletin-security-vulnerabilities-in-gnu-glibc-affect-ibm-cloud-pak-for-data-gnu-glibc-cve-2020-1751/

受影响实体

暂无

信息来源

http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-202004-001

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