xrdp-sesman service 缓冲区错误漏洞

漏洞信息详情

xrdp-sesman service 缓冲区错误漏洞

CNNVD编号：CNNVD-202006-1859
危害等级：高危-->
危害等级：高危
CVE编号： CVE-2020-4044
漏洞类型：缓冲区错误
发布时间： 2020-06-30
威胁类型：本地
更新时间： 2020-08-17
厂商：
漏洞来源：

漏洞简介

xrdp-sesman service是一款开源的RDP（远程桌面协议）服务器。

xrdp-sesman service 0.9.13.1之前版本中存在缓冲区错误漏洞。远程攻击者可通过连接3350端口并提供恶意的payload利用该漏洞在系统上执行任意代码或导致应用程序崩溃（拒绝服务）。

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/neutrinolabs/xrdp/security/advisories/GHSA-j9fv-6fwf-p3g4

参考网址

来源:DEBIAN

链接:https://www.debian.org/security/2020/dsa-4737

来源:MISC

链接:https://github.com/neutrinolabs/xrdp/releases/tag/v0.9.13.1

来源:SUSE

链接:http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00036.html

来源:SUSE

链接:http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00037.html

来源:MISC

链接:https://github.com/neutrinolabs/xrdp/commit/0c791d073d0eb344ee7aaafd221513dc9226762c

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2020/08/msg00015.html

来源:CONFIRM

链接:https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-j9fv-6fwf-p3g4

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.2710/

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2020-4044

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.2734/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.2603/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.2454/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.2245/

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/xrdp-sesman-buffer-overflow-32878

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.2466/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.2510/

受影响实体

暂无

补丁

xrdp-sesman service 缓冲区错误漏洞的修复措施

正文

xrdp-sesman service 缓冲区错误漏洞

漏洞信息详情