CVE-2017-7559
mediumPriorität · verfolgen · 25EPSS 0.019 · 80. PerzentilEUUSEPSS · bewertet 2026-10-28
In Undertow 2.x before 2.0.0.Alpha2, 1.4.x before 1.4.17.Final, and 1.3.x before 1.3.31.Final, it was found that the fix for CVE-2017-2666 was incomplete and invalid characters are still allowed in the query string and path parameters. This could be exploited, in conjunction with a proxy that also permitted the invalid characters but with a different interpretation, to inject data into the HTTP response. By manipulating the HTTP response the attacker could poison a web-cache, perform an XSS attack, or obtain sensitive information from requests other than their own.
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen
schwächen
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betroffene Produkte (9)
Betroffene Produkte und Versionsbereiche.
Advisories (1)
Hersteller- und Ökosystem-Meldungen dazu.
- GHSA-rj76-h87p-r3wfUndertow vulnerable to Request Smuggling2022-05-13ghsa · osvUS
In Undertow 2.x before 2.0.0.Alpha2, 1.4.x before 1.4.17.Final, and 1.3.x before 1.3.31.Final, it was found that the fix for CVE-2017-2666 was incomplete and invalid characters are still allowed in the query string and path parameters. This could be exploited, in conjunction with a proxy that also permitted the invalid characters but with a different interpretation, to inject data into the HTTP response. By manipulating the HTTP response the attacker could poison a web-cache, perform an XSS attack, or obtain sensitive information from requests other than their own.
auch bekannt als (3)
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quellen
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Referenzen (33)
Externe Belege — Patches, Meldungen, Analysen.
- https://access.redhat.com/errata/RHSA-2017:3454cnnvd
- https://access.redhat.com/errata/RHSA-2017:3455cnnvd
- https://access.redhat.com/errata/RHSA-2017:3456cnnvd
- https://access.redhat.com/errata/RHSA-2017:3458cnnvd
- https://access.redhat.com/errata/RHSA-2018:0002cnnvd
- https://access.redhat.com/errata/RHSA-2018:0003cnnvd
- https://access.redhat.com/errata/RHSA-2018:0004cnnvd
- https://access.redhat.com/errata/RHSA-2018:0005cnnvd
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