FreeRDP 缓冲区错误漏洞
CNNVD-ID编号 | CNNVD-202005-819 | CVE编号 | CVE-2020-11522 |
发布时间 | 2020-05-15 | 更新时间 | 2020-11-27 |
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
FreeRDP是FreeRDP团队的一款开源的远程桌面协议(RDP)的实现。
FreeRDP 1.1版本至2.0.0-rc4版本(不包括1.1版本)中的libfreerdp/gdi/gdi.c文件存在缓冲区错误漏洞。远程攻击者可借助特制文件利用该漏洞导致拒绝服务(应用程序崩溃)。
漏洞补丁
目前厂商已发布升级了FreeRDP 缓冲区错误漏洞的补丁,FreeRDP 缓冲区错误漏洞的补丁获取链接:
https://github.com/FreeRDP/FreeRDP/commit/907640a924fa7a9a99c80a48ac225e9d8e41548b
参考网址
来源:UBUNTU
链接:https://usn.ubuntu.com/4382-1/
来源:UBUNTU
链接:https://usn.ubuntu.com/4379-1/
来源:SUSE
链接:http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html
来源:CONFIRM
链接:https://pub.freerdp.com/cve/CVE-2020-11522/pocAnalysis_5.pdf
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2020/08/msg00054.html
来源:MISC
链接:https://github.com/FreeRDP/FreeRDP/commits/master
来源:CONFIRM
链接:https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-48wx-7vgj-fffh
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/159832/Red-Hat-Security-Advisory-2020-4647-01.html
来源:vigilance.fr
链接:https://vigilance.fr/vulnerability/FreeRDP-memory-corruption-32385
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.3901/
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/159383/Red-Hat-Security-Advisory-2020-4031-01.html
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/157720/Gentoo-Linux-Security-Advisory-202005-07.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2611/
来源:nvd.nist.gov
链接:https://nvd.nist.gov/vuln/detail/CVE-2020-11522
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2527/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.1914/
来源:www.nsfocus.net
链接:http://www.nsfocus.net/vulndb/47380
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2847/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2979/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.4206/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.3398/
受影响实体
暂无
信息来源
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-202005-819

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