Upstream information

CVE-2022-41721 at MITRE

Description

A request smuggling attack is possible when using MaxBytesHandler. When using MaxBytesHandler, the body of an HTTP request is not fully consumed. When the server attempts to read HTTP2 frames from the connection, it will instead be reading the body of the HTTP request, which could be attacker-manipulated to represent arbitrary HTTP2 requests.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v3 Scores
  National Vulnerability Database
Base Score 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1207206 [NEW]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
openSUSE Tumbleweed
  • caddy >= 2.6.3-1.1
Patchnames:
openSUSE Tumbleweed GA caddy-2.6.3-1.1


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Enterprise Storage 7.1 go1.18 Not affected
SUSE Enterprise Storage 7.1 go1.19 Not affected
SUSE Linux Enterprise Desktop 15 SP5 go1.19 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5 go1.19 Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP5 go1.19 Not affected
SUSE Linux Enterprise Real Time 15 SP3 go1.18 Not affected
SUSE Linux Enterprise Real Time 15 SP3 go1.19 Not affected
SUSE Linux Enterprise Server 15 SP5 go1.19 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 go1.18 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 go1.19 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 go1.19 Not affected
SUSE Manager Proxy 4.3 go1.18 Not affected
SUSE Manager Proxy 4.3 go1.19 Not affected
SUSE Manager Retail Branch Server 4.3 go1.18 Not affected
SUSE Manager Retail Branch Server 4.3 go1.19 Not affected
SUSE Manager Server 4.3 go1.18 Not affected
SUSE Manager Server 4.3 go1.19 Not affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4 go1.18 Not affected
SUSE Linux Enterprise Desktop 15 SP4 go1.19 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 go1.18 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 go1.19 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS go1.18 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS go1.19 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS go1.18 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS go1.19 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 go1.18 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 go1.19 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS go1.18 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS go1.19 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS go1.18 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS go1.19 Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP3 go1.18 Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP3 go1.19 Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP4 go1.18 Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP4 go1.19 Not affected
SUSE Linux Enterprise Server 15 SP3 go1.18 Not affected
SUSE Linux Enterprise Server 15 SP3 go1.19 Not affected
SUSE Linux Enterprise Server 15 SP3-LTSS go1.18 Not affected
SUSE Linux Enterprise Server 15 SP3-LTSS go1.19 Not affected
SUSE Linux Enterprise Server 15 SP4 go1.18 Not affected
SUSE Linux Enterprise Server 15 SP4 go1.19 Not affected
SUSE Linux Enterprise Server 15 SP4-LTSS go1.18 Not affected
SUSE Linux Enterprise Server 15 SP4-LTSS go1.19 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 go1.18 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 go1.19 Not affected
Products past their end of life and not receiving proactive updates anymore.
SUSE Linux Enterprise Desktop 15 SP3 go1.18 Not affected
SUSE Linux Enterprise Desktop 15 SP3 go1.19 Not affected
SUSE Linux Enterprise Real Time 15 SP4 go1.18 Not affected
SUSE Linux Enterprise Real Time 15 SP4 go1.19 Not affected
SUSE Linux Enterprise Server 15 SP3-BCL go1.18 Not affected
SUSE Linux Enterprise Server 15 SP3-BCL go1.19 Not affected
SUSE Manager Proxy 4.2 go1.18 Not affected
SUSE Manager Proxy 4.2 go1.19 Not affected
SUSE Manager Retail Branch Server 4.2 go1.18 Not affected
SUSE Manager Retail Branch Server 4.2 go1.19 Not affected
SUSE Manager Server 4.2 go1.18 Not affected
SUSE Manager Server 4.2 go1.19 Not affected
Container Status
bci/golang
bci/golang:1.18
go1.18Not affected
bci/golang:1.19 go1.19Not affected


SUSE Timeline for this CVE

CVE page created: Sat Jan 14 05:00:03 2023
CVE page last modified: Thu Feb 22 17:21:34 2024