漏洞信息详情

Ruby 输入验证错误漏洞

  • CNNVD编号:CNNVD-202111-2091
  • 危害等级: 超危
  • CVE编号: CVE-2021-41816
  • 漏洞类型: 输入验证错误
  • 发布时间: 2021-11-25
  • 威胁类型: 远程
  • 更新时间: 2022-05-09
  • 厂        商:
  • 漏洞来源:

漏洞简介

Ruby是松本行弘个人开发者的一种跨平台、面向对象的动态类型编程语言。

Ruby 3.0.3之前版本存在输入验证错误漏洞,该漏洞源于在传递非常大的数据时会导致缓冲区溢出字符串(>700 MB)到CGI.escape_html。

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://www.ruby-lang.org/en/news/2021/11/24/buffer-overrun-in-cgi-escape_html-cve-2021-41816/

参考网址

来源:MISC

链接:https://hackerone.com/reports/1328463

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UTOJGS5IEFDK3UOO7IY4OTTFGHGLSWZF/

来源:CONFIRM

链接:https://www.ruby-lang.org/en/news/2021/11/24/buffer-overrun-in-cgi-escape_html-cve-2021-41816/

来源:MISC

链接:https://security-tracker.debian.org/tracker/CVE-2021-41816

来源:CONFIRM

链接:https://security.netapp.com/advisory/ntap-20220303-0006/

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IUXQCH6FRKANCVZO2Q7D2SQX33FP3KWN/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/165609/Ubuntu-Security-Notice-USN-5235-1.html

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2022011920

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.4000

来源:access.redhat.com

链接:https://access.redhat.com/security/cve/cve-2021-41816

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/Ruby-denial-of-service-via-HTML-Files-37285

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2022020414

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2021-41816

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021112503

受影响实体

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