漏洞信息详情

Varnish Cache 环境问题漏洞

• CNNVD编号：CNNVD-202107-986
• 危害等级： 中危
  
• CVE编号： CVE-2021-36740
• 漏洞类型： 环境问题
• 发布时间： 2021-07-13
• 威胁类型： 远程
• 更新时间： 2022-06-10
• 厂        商：
• 漏洞来源：

漏洞简介

Varnish Cache是一套反向网站缓存服务器。

Varnish Enterprise 存在安全漏洞，该漏洞源于启用 HTTP/2 的 Varnish 缓存允许通过 POST 请求的大型 Content-Length 标头进行请求走私和VCL授权绕过。以下产品及版本受到影响：Varnish Enterprise 6.0.x before 6.0.8r3, and Varnish Cache 5.x and 6.x before 6.5.2, 6.6.x before 6.6.1, and 6.0 LTS before 6.0.8。

漏洞公告

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页：

https://github.com/varnishcache/varnish-cache。

参考网址

来源:MISC

链接:https://github.com/varnishcache/varnish-cache/commit/82b0a629f60136e76112c6f2c6372cce77b683be

来源:DEBIAN

链接:https://www.debian.org/security/2022/dsa-5088

来源:MISC

链接:https://varnish-cache.org/security/VSV00007.HTML

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/THV2DQA2GS65HUCKK4KSD2XLN3AAQ2V5/

来源:MISC

链接:https://github.com/varnishcache/varnish-cache/commit/9be22198e258d0e7a5c41f4291792214a29405cf

来源:MISC

链接:https://docs.varnish-software.com/security/VSV00007/

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/ZHBNLDEOTGYRIEQZBWV7F6VPYS4O2AAK/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2609

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/163722/Red-Hat-Security-Advisory-2021-2988-01.HTML

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021080216

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2022.0904

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2022030409

来源:access.redhat.com

链接:https://access.redhat.com/security/cve/cve-2021-36740

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2021-36740

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2022060903

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2601

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021080322

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/167452/Ubuntu-Security-Notice-USN-5474-1.HTML

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/163728/Red-Hat-Security-Advisory-2021-2993-01.HTML

受影响实体

暂无

补丁

暂无