cve-2019-18802
Vulnerability from cvelistv5
Published
2019-12-13 12:21
Modified
2024-08-05 02:02
Severity ?
Summary
An issue was discovered in Envoy 1.12.0. An untrusted remote client may send an HTTP header (such as Host) with whitespace after the header content. Envoy will treat "header-value " as a different string from "header-value" so for example with the Host header "example.com " one could bypass "example.com" matchers.
References
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2020-03/msg00034.html
cve@mitre.orghttps://blog.envoyproxy.ioProduct
cve@mitre.orghttps://github.com/envoyproxy/envoy/commits/masterPatch
cve@mitre.orghttps://github.com/envoyproxy/envoy/security/advisories/GHSA-356m-vhw2-wcm4Exploit, Third Party Advisory
cve@mitre.orghttps://groups.google.com/forum/#%21forum/envoy-users
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00034.html
af854a3a-2127-422b-91ae-364da2661108https://blog.envoyproxy.ioProduct
af854a3a-2127-422b-91ae-364da2661108https://github.com/envoyproxy/envoy/commits/masterPatch
af854a3a-2127-422b-91ae-364da2661108https://github.com/envoyproxy/envoy/security/advisories/GHSA-356m-vhw2-wcm4Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://groups.google.com/forum/#%21forum/envoy-users
Impacted products
Vendor Product Version
Show details on NVD website

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