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OVAL Definitions
>
OVAL Definition Details
Id
oval:ru.altx-soft.nix:def:186475
[Eng]
Version
4
Class
vulnerability
ALTXid
401229
Language
Russian
Severity
Medium
Title
Red Hat -- уязвимость в Red Hat Single Sign-On, Red Hat JBoss Enterprise Application Platform, satellite (CVE-2021-43797)
Description
В продуктах Red Hat Single Sign-On, Red Hat JBoss Enterprise Application Platform, satellite обнаружена уязвимость CVE-2021-43797.
Family
unix
Platform
Red Hat Enterprise Linux 7
Red Hat Enterprise Linux 8
Red Hat Enterprise Linux 9
Product
Red Hat JBoss Enterprise Application Platform
Red Hat Single Sign-On
satellite
Reference
FSTEC: BDU:2023-08648
FSTEC: BDU:2023-08648
Id:
BDU:2023-08648
Reference:
https://bdu.fstec.ru/vul/2023-08648
VENDOR: RHSA-2022:7409
VENDOR: RHSA-2022:7409
Id:
RHSA-2022:7409
Reference:
https://access.redhat.com/errata/RHSA-2022:7409
VENDOR: RHSA-2022:7410
VENDOR: RHSA-2022:7410
Id:
RHSA-2022:7410
Reference:
https://access.redhat.com/errata/RHSA-2022:7410
VENDOR: RHSA-2022:7411
VENDOR: RHSA-2022:7411
Id:
RHSA-2022:7411
Reference:
https://access.redhat.com/errata/RHSA-2022:7411
VENDOR: RHSA-2022:6783
VENDOR: RHSA-2022:6783
Id:
RHSA-2022:6783
Reference:
https://access.redhat.com/errata/RHSA-2022:6783
VENDOR: RHSA-2022:6782
VENDOR: RHSA-2022:6782
Id:
RHSA-2022:6782
Reference:
https://access.redhat.com/errata/RHSA-2022:6782
VENDOR: RHSA-2022:4919
VENDOR: RHSA-2022:4919
Id:
RHSA-2022:4919
Reference:
https://access.redhat.com/errata/RHSA-2022:4919
VENDOR: RHSA-2022:4918
VENDOR: RHSA-2022:4918
Id:
RHSA-2022:4918
Reference:
https://access.redhat.com/errata/RHSA-2022:4918
CVE: CVE-2021-43797
CVE: CVE-2021-43797
Id:
CVE-2021-43797
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43797
Comment
: Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. Netty prior to version 4.1.71.Final skips control chars when they are present at the beginning / end of the header name. It should instead fail fast as these are not allowed by the spec and could lead to HTTP request smuggling. Failing to do the validation might cause netty to "sanitize" header names before it forward these to another remote system when used as proxy. This remote system can't see the invalid usage anymore, and therefore does not do the validation itself. Users should upgrade to version 4.1.71.Final.
CVSSv2 Score:
4.3
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
PARTIAL
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:N/I:P/A:N
CVSSv3 Score:
6.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
HIGH
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
CWE:
444 (Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling'))
References:
https://github.com/netty/netty/security/advisories/GHSA-wx5j-54mm-rqqq (CONFIRM)
https://github.com/netty/netty/commit/07aa6b5938a8b6ed7a6586e066400e2643897323 (MISC)
https://security.netapp.com/advisory/ntap-20220107-0003/ (CONFIRM)
https://www.oracle.com/security-alerts/cpuapr2022.html (MISC)
N/A (N/A)
[debian-lts-announce] 20230111 [SECURITY] [DLA 3268-1] netty security update (MLIST)
DSA-5316 (DEBIAN)
VENDOR: RHSA-2022:5498
VENDOR: RHSA-2022:5498
Id:
RHSA-2022:5498
Reference:
https://access.redhat.com/errata/RHSA-2022:5498
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