Ruby WEBrick 资源管理错误漏洞
CNNVD-ID编号 | CNNVD-201804-100 | CVE编号 | CVE-2018-8777 |
发布时间 | 2018-04-03 | 更新时间 | 2020-03-05 |
漏洞类型 | 资源管理错误 | 漏洞来源 | N/A |
危险等级 | 高危 | 威胁类型 | 远程 |
厂商 | ruby-lang |
漏洞介绍
Ruby是日本软件开发者松本行弘所研发的一种跨平台、面向对象的动态类型编程语言。WEBrick是其中的一个HTTP服务器组件。
Ruby中的WEBrick组件存在资源管理错误漏洞。远程攻击者可通过发送带有特制包头或主体的较大请求利用该漏洞造成拒绝服务(内存资源耗尽)。以下版本受到影响:Ruby 2.2.10之前的版本,2.3.7之前的2.3.x版本,2.4.4之前的2.4.x版本,2.5.1之前的2.5.x版本,2.6.0-preview1版本。
漏洞补丁
目前厂商已发布升级了Ruby WEBrick 资源管理错误漏洞的补丁,Ruby WEBrick 资源管理错误漏洞的补丁获取链接:
https://www.ruby-lang.org/en/news/2018/03/28/large-request-dos-in-webrick-cve-2018-8777/
参考网址
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2018/04/msg00023.html
来源:CONFIRM
链接:https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-3-7-released/
来源:SUSE
链接:http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html
来源:CONFIRM
链接:https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-4-4-released/
来源:REDHAT
链接:https://access.redhat.com/errata/RHSA-2018:3730
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html
来源:UBUNTU
链接:https://usn.ubuntu.com/3685-1/
来源:BID
链接:https://www.securityfocus.com/bid/103683
来源:BID
链接:http://www.securityfocus.com/bid/103683
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2018/04/msg00024.html
来源:CONFIRM
链接:https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-5-1-released/
来源:SECTRACK
链接:http://www.securitytracker.com/id/1042004
来源:CONFIRM
链接:https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-2-10-released/
来源:REDHAT
链接:https://access.redhat.com/errata/RHSA-2018:3731
来源:CONFIRM
链接:https://www.ruby-lang.org/en/news/2018/03/28/large-request-dos-in-webrick-cve-2018-8777/
来源:DEBIAN
链接:https://www.debian.org/security/2018/dsa-4259
来源:REDHAT
链接:https://access.redhat.com/errata/RHSA-2018:3729
来源:access.redhat.com
链接:https://access.redhat.com/errata/RHSA-2019:2028
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20191804-1.html
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/156403/Red-Hat-Security-Advisory-2020-0542-01.html
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/156607/Red-Hat-Security-Advisory-2020-0663-01.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2019.2958/
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/156528/Red-Hat-Security-Advisory-2020-0591-01.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.0789/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.0547/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2019.2542/
受影响实体
Ruby-Lang Ruby:2.2.0 Ruby-Lang Ruby:2.6.0:Preview1信息来源
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-201804-100

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