漏洞信息详情

QEMU 缓冲区错误漏洞

  • CNNVD编号:CNNVD-201901-926
  • 危害等级: 高危
  • CVE编号: CVE-2019-6778
  • 漏洞类型: 缓冲区错误
  • 发布时间: 2019-01-28
  • 威胁类型: 本地
  • 更新时间: 2020-08-25
  • 厂        商:
  • 漏洞来源: Ubuntu,Kira (Tence...

漏洞简介

QEMU(又名Quick Emulator)是法国程序员法布里斯-贝拉(Fabrice Bellard)所研发的一套模拟处理器软件。该软件具有速度快、跨平台等特点。

QEMU中的slirp的‘tcp_emu()’例程存在堆缓冲区溢出漏洞。攻击者可利用该漏洞造成QEMU进程崩溃,导致拒绝服务或可能以QEMU进程权限执行任意代码。

漏洞公告

目前厂商已发布升级补丁以修复漏洞,详情请关注厂商主页:

https://www.qemu.org/

参考网址

来源:MISC

链接:http://www.openwall.com/lists/oss-security/2019/01/24/5

来源:MISC

链接:https://lists.gnu.org/archive/html/qemu-devel/2019-01/msg03132.html

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KJMTVGDLA654HNCDGLCUEIP36SNJEKK7/

来源:DEBIAN

链接:https://www.debian.org/security/2019/dsa-4454

来源:BID

链接:https://www.securityfocus.com/bid/106758

来源:BUGTRAQ

链接:https://seclists.org/bugtraq/2019/May/76

来源:BID

链接:http://www.securityfocus.com/bid/106758

来源:SUSE

链接:http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.html

来源:REDHAT

链接:https://access.redhat.com/errata/RHSA-2019:1968

来源:UBUNTU

链接:https://usn.ubuntu.com/3923-1/

来源:lists.opensuse.org

链接:http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00073.html

来源:REDHAT

链接:https://access.redhat.com/errata/RHSA-2019:2425

来源:REDHAT

链接:https://access.redhat.com/errata/RHSA-2019:2892

来源:SUSE

链接:http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00072.html

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CGCFIFSIWUREEQQOZDZFBYKWZHXCWBZN/

来源:REDHAT

链接:https://access.redhat.com/errata/RHSA-2019:1883

来源:SUSE

链接:http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00007.html

来源:SUSE

链接:http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00001.html

来源:www.suse.com

链接:https://www.suse.com/support/update/announcement/2019/suse-su-201913962-1/

来源:lists.debian.org

链接:https://lists.debian.org/debian-lts-announce/2019/02/msg00041.html

来源:www.suse.com

链接:https://www.suse.com/support/update/announcement/2019/suse-su-20190489-1/

来源:access.redhat.com

链接:https://access.redhat.com/errata/RHSA-2019:2892

来源:access.redhat.com

链接:https://access.redhat.com/errata/RHSA-2019:2607

来源:www.suse.com

链接:https://www.suse.com/support/update/announcement/2019/suse-su-20190471-1.html

来源:www.suse.com

链接:https://www.suse.com/support/update/announcement/2019/suse-su-20190423-1.html

来源:www.suse.com

链接:https://www.suse.com/support/update/announcement/2019/suse-su-20190582-1.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/152259/Ubuntu-Security-Notice-USN-3923-1.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/75754

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/75730

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/76178

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2019-6778

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/76274

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.1166/

来源:www.securityfocus.com

链接:http://www.securityfocus.com/bid/106758

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.2086/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/76826

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/75978

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