漏洞信息详情
LibVNCServer 安全漏洞
漏洞简介
LibVNCServer是一款支持在程序中实现VNC(虚拟网络计算)服务器或客户端功能的跨平台C语言库。
LibVNCServer 0.9.13之前版本中的libvncclient/sockets.c文件存在安全漏洞,该漏洞源于程序没有正确连接TCP。攻击者可利用该漏洞导致无限循环。
漏洞公告
目前厂商已发布升级补丁以修复漏洞,补丁获取链接:
https://github.com/LibVNC/libvncserver/commit/57433015f856cc12753378254ce4f1c78f5d9c7b
参考网址
来源:SUSE
链接:http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00033.html
来源:MISC
链接:https://github.com/LibVNC/libvncserver/compare/LibVNCServer-0.9.12...LibVNCServer-0.9.13
来源:MISC
链接:https://github.com/LibVNC/libvncserver/commit/57433015f856cc12753378254ce4f1c78f5d9c7b
来源:SUSE
链接:http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00055.html
来源:UBUNTU
链接:https://usn.ubuntu.com/4434-1/
来源:SUSE
链接:http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00066.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2469/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2535/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2727/
来源:vigilance.fr
链接:https://vigilance.fr/vulnerability/LibVNCServer-overload-via-libvncclient-sockets-c-32874
来源:nvd.nist.gov
链接:https://nvd.nist.gov/vuln/detail/CVE-2020-14398
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/158543/Ubuntu-Security-Notice-USN-4434-1.html
受影响实体
暂无
补丁
- LibVNCServer 安全漏洞的修复措施<!--2020-6-17-->
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