LibVNCServer 缓冲区错误漏洞
CNNVD-ID编号 | CNNVD-202006-1186 | CVE编号 | CVE-2020-14402 |
发布时间 | 2020-06-17 | 更新时间 | 2020-10-15 |
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 | 远程 |
厂商 | N/A |
漏洞介绍
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libvncserver/corre.c文件存在缓冲区错误漏洞。远程攻击者可利用该漏洞在系统上执行任意代码或导致应用程序崩溃。
漏洞补丁
目前厂商已发布升级了LibVNCServer 缓冲区错误漏洞的补丁,LibVNCServer 缓冲区错误漏洞的补丁获取链接:
https://github.com/LibVNC/libvncserver/commit/74e8a70f2c9a5248d6718ce443e07c7ed314dfff
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:MLIST
链接:https://lists.debian.org/debian-lts-announce/2020/06/msg00035.html
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2020/08/msg00045.html
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:UBUNTU
链接:https://usn.ubuntu.com/4573-1/
来源:SUSE
链接:http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00066.html
来源:MISC
链接:https://github.com/LibVNC/libvncserver/commit/74e8a70f2c9a5248d6718ce443e07c7ed314dfff
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-2020.2248/
来源:nvd.nist.gov
链接:https://nvd.nist.gov/vuln/detail/CVE-2020-14402
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2535/
来源:vigilance.fr
链接:https://vigilance.fr/vulnerability/LibVNCServer-multiple-vulnerabilities-32651
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2727/
来源:www.nsfocus.net
链接:http://www.nsfocus.net/vulndb/48918
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.3465/
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/158543/Ubuntu-Security-Notice-USN-4434-1.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2972/
受影响实体
暂无
信息来源
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-202006-1186

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