Linux kernel和netfilter 缓冲区溢出漏洞

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> Linux kernel和netfilter 缓冲区溢出漏洞

Linux kernel和netfilter 缓冲区溢出漏洞

CNNVD-ID编号 CNNVD-202009-594 CVE编号 CVE-2020-25211
发布时间 2020-09-09 更新时间 2021-01-05
漏洞类型 缓冲区溢出 漏洞来源 N/A
危险等级 中危 威胁类型 本地
厂商 N/A

漏洞介绍

Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。netfilter是一款使用在Linux系统中的数据包过滤框架。

Linux kernel netfilter 5.8.7版本中缓冲区溢出漏洞。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Linux kernel和netfilter 缓冲区溢出漏洞的补丁,Linux kernel和netfilter 缓冲区溢出漏洞的补丁获取链接:

参考网址

来源:CONFIRM

链接:https://security.netapp.com/advisory/ntap-20201009-0001/

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html

来源:DEBIAN

链接:https://www.debian.org/security/2020/dsa-4774

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/BL2O4JAMPJG4YMLLJ7JFDHDJRXN4RKTC/

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html

来源:MISC

链接:https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1cc5ef91d2ff94d2bf2de3b3585423e8a1051cb6

来源:MISC

链接:https://twitter.com/grsecurity/status/1303646421158109185

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2020/10/msg00028.html

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/OLDYVOM4OS55HA45Y3UEVLDHYGFXPZUX/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.4284/

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/Linux-kernel-buffer-overflow-via-ctnetlink-parse-tuple-filter-33294

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.3710/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/160477/Ubuntu-Security-Notice-USN-4658-2.html

来源:access.redhat.com

链接:https://access.redhat.com/security/cve/cve-2020-25211

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/160342/Ubuntu-Security-Notice-USN-4660-1.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.3592/

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2020-25211

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.3775/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/160305/Ubuntu-Security-Notice-USN-4657-1.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.4275/

受影响实体

暂无

信息来源

http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-202009-594

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