6.1

CVE-2017-7559

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Redhat ≫ Undertow Version >= 1.3.0 < 1.3.31
Redhat ≫ Undertow Version >= 1.4.0 < 1.4.17
Redhat ≫ Undertow Version2.0.0 Updatealpha1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.66% 0.735
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.1 2.8 2.7
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
nvd@nist.gov 5.8 8.6 4.9
AV:N/AC:M/Au:N/C:P/I:P/A:N
CWE-444 Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')

The product acts as an intermediary HTTP agent (such as a proxy or firewall) in the data flow between two entities such as a client and server, but it does not interpret malformed HTTP requests or responses in ways that are consistent with how the messages will be processed by those entities that are at the ultimate destination.

https://access.redhat.com/errata/RHSA-2018:0002
Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:0003
Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:0004
Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:0005
Vendor Advisory
https://access.redhat.com/errata/RHSA-2017:3454
Vendor Advisory
https://access.redhat.com/errata/RHSA-2017:3455
Vendor Advisory
https://access.redhat.com/errata/RHSA-2017:3456
Vendor Advisory
https://access.redhat.com/errata/RHSA-2017:3458
Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1322
Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7559
Vendor Advisory
Issue Tracking
https://issues.jboss.org/browse/UNDERTOW-1251
Vendor Advisory
Issue Tracking