7.5

CVE-2020-7238

Exploit
Netty 4.1.43.Final allows HTTP Request Smuggling because it mishandles Transfer-Encoding whitespace (such as a [space]Transfer-Encoding:chunked line) and a later Content-Length header. This issue exists because of an incomplete fix for CVE-2019-16869.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Netty ≫ Netty Version4.1.43
Fedoraproject ≫ Fedora Version33
Debian ≫ Debian Linux Version8.0
Debian ≫ Debian Linux Version9.0
Debian ≫ Debian Linux Version10.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.62% 0.88
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/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://lists.debian.org/debian-lts-announce/2020/02/msg00018.html
Third Party Advisory
Mailing List
https://access.redhat.com/errata/RHSA-2020:0804
Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0805
Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0806
Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0811
Third Party Advisory
https://lists.apache.org/thread.html/r131e572d003914843552fa45c4398b9903fb74144986e8b107c0a3a7%40%3Ccommits.cassandra.apache.org%3E
https://lists.apache.org/thread.html/rc8d554aad889d12b140d9fd7d2d6fc2e8716e9792f6f4e4b2cdc2d05%40%3Ccommits.cassandra.apache.org%3E
https://access.redhat.com/errata/RHSA-2020:0497
Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0567
Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0601
Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0605
Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0606
Third Party Advisory
https://github.com/jdordonezn/CVE-2020-72381/issues/1
Third Party Advisory
Exploit
https://lists.debian.org/debian-lts-announce/2020/02/msg00017.html
Third Party Advisory
Mailing List
https://lists.debian.org/debian-lts-announce/2020/09/msg00003.html
Third Party Advisory
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TS6VX7OMXPDJIU5LRGUAHRK6MENAVJ46/
https://netty.io/news/
Vendor Advisory
https://www.debian.org/security/2021/dsa-4885
Third Party Advisory