漏洞信息详情
kramdown gem for Ruby 注入漏洞
漏洞简介
kramdown gem for Ruby是奥地利Thomas Leitner软件开发者的一款基于Ruby的标记语言解析器。
kramdown gem 2.3.0之前版本(Ruby)中存在安全漏洞,该漏洞源于程序默认情况下会处理Kramdown文档中的template选项。攻击者可利用该漏洞获取非法的读取权限或执行Ruby代码。
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/gettalong/kramdown/commit/1b8fd33c3120bfc6e5164b449e2c2fc9c9306fde
参考网址
来源:CONFIRM
链接:https://github.com/gettalong/kramdown/compare/REL_2_2_1...REL_2_3_0
来源:MISC
链接:https://kramdown.gettalong.org
来源:CONFIRM
链接:https://github.com/gettalong/kramdown/commit/1b8fd33c3120bfc6e5164b449e2c2fc9c9306fde
来源:MISC
链接:https://rubygems.org/gems/kramdown
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2020/08/msg00014.html
来源:FEDORA
链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/ENMMGKHRQIZ3QKGOMBBBGB6B4LB5I7NQ/
来源:MLIST
链接:https://lists.apache.org/thread.html/r96df7899fbb456fe2705882f710a0c8e8614b573fbffd8d12e3f54d2@%3Cnotifications.fluo.apache.org%3E
来源:CONFIRM
链接:https://kramdown.gettalong.org/news.html
来源:FEDORA
链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/KBLTGBYU7NKOUOHDKVCU4GFZMGA6BP4L/
来源:UBUNTU
链接:https://usn.ubuntu.com/4562-1/
来源:CONFIRM
链接:https://security.netapp.com/advisory/ntap-20200731-0004/
来源:DEBIAN
链接:https://www.debian.org/security/2020/dsa-4743
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.3419/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2749/
来源:vigilance.fr
链接:https://vigilance.fr/vulnerability/Ruby-Kramdown-code-execution-via-template-option-33039
来源:nvd.nist.gov
链接:https://nvd.nist.gov/vuln/detail/CVE-2020-14001
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/159713/Ubuntu-Security-Notice-USN-4562-2.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2740/
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/159435/Ubuntu-Security-Notice-USN-4562-1.html
受影响实体
暂无
补丁
- kramdown gem for Ruby 注入漏洞的修复措施<!--2020-7-17-->
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