漏洞信息详情
Squid 资源管理错误漏洞
漏洞简介
Squid是一套代理服务器和Web缓存服务器软件。该软件提供缓存万维网、过滤流量、代理上网等功能。
Squid 存在资源管理错误漏洞。远程攻击者可以欺骗用户,使代理服务器后面的用户单击特制的\"urn:\"链接,从而导致服务器在攻击者的控制下,迫使Squid任意消耗服务器上的大量内存。以下产品及版本存在该漏洞:Squid: 2.0, 2.0.patch1, 2.0.patch2, 2.0.pre1, 2.0.release, 2.0_patch2, 2.1, 2.1.patch1, 2.1.patch2, 2.1.pre1, 2.1.pre3, 2.1.pre4, 2.1.release, 2.1_patch2, 2.2, 2.2.devel3, 2.2.devel4, 2.2.pre1, 2.2.pre2, 2.2.stable1, 2.2.stable2, 2.2.stable3, 2.2.stable4, 2.2.stable5, 2.3, 2.3.devel2, 2.3.devel3, 2.3.stable1, 2.3.stable2, 2.3.stable3, 2.3.stable4, 2.3.stable5, 2.3_.stable4, 2.3_.stable5, 2.3_stable5, 2.4, 2.4.stable1, 2.4.stable2, 2.4.stable3, 2.4.stable4, 2.4.stable5, 2.4.stable6, 2.4.stable7, 2.4_.stable2, 2.4_.stable6, 2.4_.stable7, 2.4_9, 2.4_stable7, 2.4_stable_2, 2.4_stable_3, 2.5, 2.5.6, 2.5.9, 2.5.stable1, 2.5.stable2, 2.5.stable3, 2.5.stable4, 2.5.stable5, 2.5.stable6, 2.5.stable7, 2.5.stable8, 2.5.stable9, 2.5.stable10, 2.5.stable11, 2.5.stable12, 2.5.stable13, 2.5.stable14, 2.5_.stable1, 2.5_.stable3, 2.5_.stable4, 2.5_.stable5, 2.5_.stable6, 2.5_stable3, 2.5_stable4, 2.5_stable9, 2.6, 2.6.stable1, 2.6.stable2, 2.6.stable3, 2.6.stable4, 2.6.stable5, 2.6.stable6, 2.6.stable7, 2.6.stable8, 2.6.stable9, 2.6.stable10, 2.6.stable11, 2.6.stable12, 2.6.stable13, 2.6.stable14, 2.6.stable15, 2.6.stable16, 2.6.stable17, 2.6.stable18, 2.6.stable19, 2.6.stable20, 2.6.stable21, 2.6.stable22, 2.6.stable23, 2.6.stable24, 2.7, 2.7 RC2, 2.7.stable1, 2.7.stable2, 2.7.stable3, 2.7.stable4, 2.7.stable5, 2.7.STABLE6, 2.7.STABLE7, 2.7.STABLE8, 2.7.STABLE9, 3.0, 3.0.stable1, 3.0.stable2, 3.0.stable3, 3.0.stable4, 3.0.stable5, 3.0.stable6, 3.0.stable7, 3.0.stable8, 3.0.stable9, 3.0.stable10, 3.0.stable11, 3.0.stable12, 3.0.stable13, 3.0.stable14, 3.0.stable15, 3.0.stable16, 3.0.stable17, 3.0.stable18, 3.0.stable19, 3.0.stable20, 3.0.stable21, 3.0.stable22, 3.0.stable23, 3.0.stable24, 3.0.stable25, 3.0.stable26, 3.1, 3.1.0.1, 3.1.0.2, 3.1.0.3, 3.1.0.4, 3.1.0.5, 3.1.0.6, 3.1.0.7, 3.1.0.8, 3.1.0.9, 3.1.0.10, 3.1.0.11, 3.1.0.12, 3.1.0.13, 3.1.0.14, 3.1.0.15, 3.1.0.16, 3.1.0.17, 3.1.0.18, 3.1.1, 3.1.2, 3.1.3, 3.1.4, 3.1.5, 3.1.5.1, 3.1.6, 3.1.7, 3.1.8, 3.1.9, 3.1.10, 3.1.11, 3.1.12, 3.1.12.1, 3.1.12.2, 3.1.12.3, 3.1.13, 3.1.14, 3.1.15, 3.1.16, 3.1.17, 3.1.18, 3.1.19, 3.1.20, 3.1.21, 3.1.22, 3.1.23, 3.2, 3.2.0.1, 3.2.0.2, 3.2.0.3, 3.2.0.4, 3.2.0.5, 3.2.0.6, 3.2.0.7, 3.2.0.8, 3.2.0.9, 3.2.0.10, 3.2.0.11, 3.2.0.12, 3.2.0.13, 3.2.0.14, 3.2.0.15, 3.2.0.16, 3.2.0.17, 3.2.0.18, 3.2.0.19, 3.2.1, 3.2.2, 3.2.3, 3.2.4, 3.2.5, 3.2.6, 3.2.7, 3.2.8, 3.2.9, 3.2.10, 3.2.11, 3.2.12, 3.2.13, 3.2.14, 3.3, 3.3.0, 3.3.0.1, 3.3.0.2, 3.3.0.3, 3.3.1, 3.3.2, 3.3.3, 3.3.4, 3.3.5, 3.3.6, 3.3.7, 3.3.8, 3.3.9, 3.3.10, 3.3.11, 3.3.12, 3.3.13, 3.3.14, 3.4, 3.4.0.1, 3.4.0.2, 3.4.0.3, 3.4.1, 3.4.2, 3.4.3, 3.4.4, 3.4.4.1, 3.4.4.2, 3.4.5, 3.4.6, 3.4.7, 3.4.8, 3.4.9, 3.4.10, 3.4.11, 3.4.12, 3.4.13, 3.4.14, 3.5, 3.5.0.1, 3.5.0.2, 3.5.0.3, 3.5.0.4, 3.5.1, 3.5.2, 3.5.3, 3.5.4, 3.5.5, 3.5.6, 3.5.7, 3.5.8, 3.5.9, 3.5.10, 3.5.11, 3.5.12, 3.5.13, 3.5.14, 3.5.15, 3.5.16, 3.5.17, 3.5.18, 3.5.19, 3.5.20, 3.5.21, 3.5.22, 3.5.23, 3.5.24, 3.5.25, 3.5.26, 3.5.27, 3.5.28, 4.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.5, 4.0.6, 4.0.7, 4.0.8, 4.0.9, 4.0.10, 4.0.11, 4.0.12, 4.0.13, 4.0.14, 4.0.15, 4.0.16, 4.0.17, 4.0.18, 4.0.19, 4.0.20, 4.0.21, 4.0.22, 4.0.23, 4.0.24, 4.0.25, 4.1, 4.2, 4.3, 4.4, 4.5, 4.6, 4.7, 4.8, 4.9, 4.10, 4.11, 4.12, 4.13, 4.14, 5.0, 5.0.1, 5.0.2, 5.0.3, 5.0.4, 5.0.5。
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/squid-cache/squid/security/advisories/GHSA-ch36-9jhx-phm4/
参考网址
来源:MISC
链接:https://bugs.squid-cache.org/show_bug.cgi?id=5104
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2021/06/msg00014.html
来源:MISC
链接:https://github.com/squid-cache/squid/security/advisories/GHSA-ch36-9jhx-phm4
来源:CONFIRM
链接:https://security.netapp.com/advisory/ntap-20210716-0007/
来源:DEBIAN
链接:https://www.debian.org/security/2021/dsa-4924
来源:FEDORA
链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/LSQ3U54ZCNXR44QRPW3AV2VCS6K3TKCF/
来源:FEDORA
链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/T4EPIWUZDJAXADDHVOPKRBTQHPBR6H66/
来源:www.cybersecurity-help.cz
链接:https://www.cybersecurity-help.cz/vdb/SB2021051025
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/162791/Gentoo-Linux-Security-Advisory-202105-14.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2021.1938
来源:www.cybersecurity-help.cz
链接:https://www.cybersecurity-help.cz/vdb/SB2021052636
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/164861/Red-Hat-Security-Advisory-2021-4292-02.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2021.3805
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2021.1583
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2021.1894
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/162967/Ubuntu-Security-Notice-USN-4981-1.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2021.2124
来源:www.cybersecurity-help.cz
链接:https://www.cybersecurity-help.cz/vdb/SB2021060215
来源:www.cybersecurity-help.cz
链接:https://www.cybersecurity-help.cz/vdb/SB2021051925
来源:vigilance.fr
链接:https://vigilance.fr/vulnerability/Squid-cache-overload-via-URN-35295
受影响实体
暂无
补丁
- Squid 资源管理错误漏洞的修复措施<!--2021-5-10-->
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