CVE-2019-18678
Vulnerability from cvelistv5
Published
2019-11-26 16:15
Modified
2024-08-05 02:02
Severity ?
Summary
An issue was discovered in Squid 3.x and 4.x through 4.8. It allows attackers to smuggle HTTP requests through frontend software to a Squid instance that splits the HTTP Request pipeline differently. The resulting Response messages corrupt caches (between a client and Squid) with attacker-controlled content at arbitrary URLs. Effects are isolated to software between the attacker client and Squid. There are no effects on Squid itself, nor on any upstream servers. The issue is related to a request header containing whitespace between a header name and a colon.
References
cve@mitre.orghttp://www.squid-cache.org/Advisories/SQUID-2019_10.txtThird Party Advisory
cve@mitre.orghttp://www.squid-cache.org/Versions/v4/changesets/squid-4-671ba97abe929156dc4c717ee52ad22fba0f7443.patchRelease Notes
cve@mitre.orghttps://bugzilla.suse.com/show_bug.cgi?id=1156323Issue Tracking, Third Party Advisory
cve@mitre.orghttps://github.com/squid-cache/squid/pull/445Patch, Third Party Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2019/12/msg00011.htmlThird Party Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2020/07/msg00009.html
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTM74TU2BSLT5B3H4F3UDW53672NVLMC/
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UEMOYTMCCFWK5NOXSXEIH5D2VGWVXR67/
cve@mitre.orghttps://security.gentoo.org/glsa/202003-34
cve@mitre.orghttps://usn.ubuntu.com/4213-1/Third Party Advisory
cve@mitre.orghttps://www.debian.org/security/2020/dsa-4682
Impacted products
n/an/a
Show details on NVD website

To clipboard 

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