漏洞信息详情

FreeRDP 缓冲区错误漏洞

  • CNNVD编号:CNNVD-202005-1149
  • 危害等级: 高危
  • CVE编号: CVE-2020-13398
  • 漏洞类型: 缓冲区错误
  • 发布时间: 2020-05-22
  • 威胁类型: 远程
  • 更新时间: 2020-11-30
  • 厂        商:
  • 漏洞来源: Ubuntu

漏洞简介

FreeRDP是FreeRDP团队的一款开源的远程桌面协议(RDP)的实现。

FreeRDP 2.1.1之前版本中的libfreerdp/crypto/crypto.c文件的crypto_rsa_common存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时,未正确验证数据边界,导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。

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/FreeRDP/FreeRDP/commit/8305349a943c68b1bc8c158f431dc607655aadea

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:MISC

链接:https://github.com/FreeRDP/FreeRDP/commit/8305349a943c68b1bc8c158f431dc607655aadea

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/commit/8fb6336a4072abcee8ce5bd6ae91104628c7bb69

来源:MISC

链接:https://github.com/FreeRDP/FreeRDP/compare/2.1.0...2.1.1

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/FreeRDP-memory-corruption-32385

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/160245/Ubuntu-Security-Notice-USN-4382-2.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.2611/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/157973/Red-Hat-Security-Advisory-2020-2415-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.2527/

来源:access.redhat.com

链接:https://access.redhat.com/security/cve/cve-2020-13398

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.1914/

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-2020.1976/

来源:www.nsfocus.net

链接:http://www.nsfocus.net/vulndb/48086

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.1963/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.1986/

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2020-13398

受影响实体

    暂无


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