QEMU libslirp 缓冲区错误漏洞

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> QEMU libslirp 缓冲区错误漏洞

QEMU libslirp 缓冲区错误漏洞

CNNVD-ID编号 CNNVD-202007-424 CVE编号 CVE-2020-10756
发布时间 2020-07-09 更新时间 2020-11-05
漏洞类型 缓冲区错误 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

QEMU(Quick Emulator)是法国法布里斯-贝拉(Fabrice Bellard)软件开发者的一套模拟处理器软件。该软件具有速度快、跨平台等特点。libslirp是一款用于在虚拟机管理程序中管理虚拟网络服务的通用TCP-IP模拟器。

QEMU中的libslirp 4.3.1之前版本的SLiRP网络实现存在缓冲区错误漏洞。攻击者可利用该漏洞获取信息。

漏洞补丁

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

参考网址

来源:UBUNTU

链接:https://usn.ubuntu.com/4437-1/

来源:MISC

链接:https://bugzilla.redhat.com/show_bug.cgi?id=1835986

来源:SUSE

链接:http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00035.html

来源:SUSE

链接:http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00040.html

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html

来源:DEBIAN

链接:https://www.debian.org/security/2020/dsa-4728

来源:MISC

链接:https://www.zerodayinitiative.com/advisories/ZDI-20-1005/

来源:UBUNTU

链接:https://usn.ubuntu.com/4467-1/

来源:CONFIRM

链接:https://security.netapp.com/advisory/ntap-20201001-0001/

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/JYTZ32P67PZER6P7TW6FQK3SZRKQLVEI/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/158622/Ubuntu-Security-Notice-USN-4437-1.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/159326/Red-Hat-Security-Advisory-2020-4059-01.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/158925/Ubuntu-Security-Notice-USN-4467-1.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/159880/Red-Hat-Security-Advisory-2020-4694-01.html

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/libslirp-out-of-bounds-memory-reading-via-icmp6-send-echoreply-32868

来源:www.zerodayinitiative.com

链接:https://www.zerodayinitiative.com/advisories/ZDI-20-1005/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.2560/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.2448/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.2546/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.2866/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.2998/

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2020-10756

来源:www.nsfocus.net

链接:http://www.nsfocus.net/vulndb/48065

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.3345/

受影响实体

暂无

信息来源

http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-202007-424

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