Upstream information

CVE-2021-32715 at MITRE

Description

hyper is an HTTP library for rust. hyper's HTTP/1 server code had a flaw that incorrectly parses and accepts requests with a `Content-Length` header with a prefixed plus sign, when it should have been rejected as illegal. This combined with an upstream HTTP proxy that doesn't parse such `Content-Length` headers, but forwards them, can result in "request smuggling" or "desync attacks". The flaw exists in all prior versions of hyper prior to 0.14.10, if built with `rustc` v1.5.0 or newer. The vulnerability is patched in hyper version 0.14.10. Two workarounds exist: One may reject requests manually that contain a plus sign prefix in the `Content-Length` header or ensure any upstream proxy handles `Content-Length` headers with a plus sign prefix.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having low severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.3
Vector AV:N/AC:M/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.3 3.1
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
Attack Vector Network Network
Attack Complexity Low High
Privileges Required None None
User Interaction None Required
Scope Unchanged Unchanged
Confidentiality Impact None Low
Integrity Impact Low None
Availability Impact None None
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1188173 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Micro 5.2
  • afterburn >= 5.2.0-150300.1.3
  • afterburn-dracut >= 5.2.0-150300.1.3
Patchnames:
SUSE Linux Enterprise Micro 5.2 GA afterburn-5.2.0-150300.1.3
SUSE Linux Enterprise Micro 5.3
  • afterburn >= 5.2.0-150400.1.3
  • afterburn-dracut >= 5.2.0-150400.1.3
Patchnames:
SUSE Linux Enterprise Micro 5.3 GA afterburn-5.2.0-150400.1.3
SUSE Linux Enterprise Micro 5.4
  • afterburn >= 5.2.0-150400.1.5
  • afterburn-dracut >= 5.2.0-150400.1.5
Patchnames:
SUSE Linux Enterprise Micro 5.4 GA afterburn-5.2.0-150400.1.5
SUSE Linux Enterprise Micro 6.0
  • afterburn >= 5.4.1-1.10
  • afterburn-dracut >= 5.4.1-1.10
Patchnames:
SUSE Linux Enterprise Micro 6.0 GA afterburn-5.4.1-1.10
openSUSE Tumbleweed
  • afterburn >= 5.0.0-6.1
  • afterburn-dracut >= 5.0.0-6.1
Patchnames:
openSUSE Tumbleweed GA afterburn-5.0.0-6.1


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 rust Ignore
SUSE Enterprise Storage 7.1 rust1.43 Unsupported
SUSE Enterprise Storage 7.1 rust1.53 Not affected
SUSE Enterprise Storage 7.1 rust1.54 Not affected
SUSE Enterprise Storage 7.1 rust1.55 Not affected
SUSE Enterprise Storage 7.1 rust1.56 Not affected
SUSE Enterprise Storage 7.1 rust1.57 Not affected
SUSE Linux Enterprise Desktop 15 SP5 rust1.43 Unsupported
SUSE Linux Enterprise Desktop 15 SP6 rust1.43 Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP5 rust1.43 Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP6 rust1.43 Unsupported
SUSE Linux Enterprise Module for Development Tools 15 SP5 rust1.43 Unsupported
SUSE Linux Enterprise Module for Development Tools 15 SP6 rust1.43 Unsupported
SUSE Linux Enterprise Server 15 SP5 rust1.43 Unsupported
SUSE Linux Enterprise Server 15 SP6 rust1.43 Unsupported
SUSE Linux Enterprise Server for SAP Applications 15 SP5 rust1.43 Unsupported
SUSE Linux Enterprise Server for SAP Applications 15 SP6 rust1.43 Unsupported
SUSE Manager Proxy 4.3 rust Already fixed
SUSE Manager Proxy 4.3 rust1.43 Unsupported
SUSE Manager Proxy 4.3 rust1.54 Not affected
SUSE Manager Proxy 4.3 rust1.55 Not affected
SUSE Manager Retail Branch Server 4.3 rust Already fixed
SUSE Manager Retail Branch Server 4.3 rust1.43 Unsupported
SUSE Manager Retail Branch Server 4.3 rust1.54 Not affected
SUSE Manager Retail Branch Server 4.3 rust1.55 Not affected
SUSE Manager Server 4.3 rust Already fixed
SUSE Manager Server 4.3 rust1.43 Unsupported
SUSE Manager Server 4.3 rust1.54 Not affected
SUSE Manager Server 4.3 rust1.55 Not affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4 rust Already fixed
SUSE Linux Enterprise Desktop 15 SP4 rust1.43 Unsupported
SUSE Linux Enterprise Desktop 15 SP4 rust1.54 Not affected
SUSE Linux Enterprise Desktop 15 SP4 rust1.55 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 rust Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS rust Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS rust Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP3 rust Ignore
SUSE Linux Enterprise High Performance Computing 15 SP3 rust1.43 Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP3 rust1.53 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 rust1.54 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 rust1.55 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 rust1.56 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 rust1.57 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS rust Ignore
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS rust1.43 Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS rust1.53 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS rust1.54 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS rust1.55 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS rust1.56 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS rust1.57 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS rust Ignore
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS rust1.43 Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS rust1.53 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS rust1.54 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS rust1.55 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS rust1.56 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS rust1.57 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 rust Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP4 rust1.43 Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP4 rust1.54 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 rust1.55 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS rust1.43 Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS rust1.43 Unsupported
SUSE Linux Enterprise Module for Development Tools 15 SP2 rust Unsupported
SUSE Linux Enterprise Module for Development Tools 15 SP3 rust Ignore
SUSE Linux Enterprise Module for Development Tools 15 SP3 rust1.43 Unsupported
SUSE Linux Enterprise Module for Development Tools 15 SP3 rust1.53 Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP3 rust1.54 Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP3 rust1.55 Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP3 rust1.56 Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP3 rust1.57 Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP4 rust Already fixed
SUSE Linux Enterprise Module for Development Tools 15 SP4 rust1.43 Unsupported
SUSE Linux Enterprise Module for Development Tools 15 SP4 rust1.54 Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP4 rust1.55 Not affected
SUSE Linux Enterprise Server 15 SP2 rust Unsupported
SUSE Linux Enterprise Server 15 SP2-LTSS rust Already fixed
SUSE Linux Enterprise Server 15 SP3 rust Ignore
SUSE Linux Enterprise Server 15 SP3 rust1.43 Unsupported
SUSE Linux Enterprise Server 15 SP3 rust1.53 Not affected
SUSE Linux Enterprise Server 15 SP3 rust1.54 Not affected
SUSE Linux Enterprise Server 15 SP3 rust1.55 Not affected
SUSE Linux Enterprise Server 15 SP3 rust1.56 Not affected
SUSE Linux Enterprise Server 15 SP3 rust1.57 Not affected
SUSE Linux Enterprise Server 15 SP3-LTSS rust Ignore
SUSE Linux Enterprise Server 15 SP3-LTSS rust1.43 Unsupported
SUSE Linux Enterprise Server 15 SP3-LTSS rust1.53 Not affected
SUSE Linux Enterprise Server 15 SP3-LTSS rust1.54 Not affected
SUSE Linux Enterprise Server 15 SP3-LTSS rust1.55 Not affected
SUSE Linux Enterprise Server 15 SP3-LTSS rust1.56 Not affected
SUSE Linux Enterprise Server 15 SP3-LTSS rust1.57 Not affected
SUSE Linux Enterprise Server 15 SP4 rust Already fixed
SUSE Linux Enterprise Server 15 SP4 rust1.43 Unsupported
SUSE Linux Enterprise Server 15 SP4 rust1.54 Not affected
SUSE Linux Enterprise Server 15 SP4 rust1.55 Not affected
SUSE Linux Enterprise Server 15 SP4-LTSS rust Already fixed
SUSE Linux Enterprise Server 15 SP4-LTSS rust1.43 Unsupported
SUSE Linux Enterprise Server 15-ESPOS rust Already fixed
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 rust Already fixed
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 rust Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP2 rust Unsupported
SUSE Linux Enterprise Server for SAP Applications 15 SP3 rust Ignore
SUSE Linux Enterprise Server for SAP Applications 15 SP3 rust1.43 Unsupported
SUSE Linux Enterprise Server for SAP Applications 15 SP3 rust1.53 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 rust1.54 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 rust1.55 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 rust1.56 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 rust1.57 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 rust Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP4 rust1.43 Unsupported
SUSE Linux Enterprise Server for SAP Applications 15 SP4 rust1.54 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 rust1.55 Not affected
Products past their end of life and not receiving proactive updates anymore.
SUSE CaaS Platform 4.0 rust Already fixed
SUSE CaaS Platform 4.5 rust Unsupported
SUSE Enterprise Storage 6 rust Already fixed
SUSE Enterprise Storage 7 rust Already fixed
SUSE Linux Enterprise Desktop 15 rust Already fixed
SUSE Linux Enterprise Desktop 15 SP1 rust Already fixed
SUSE Linux Enterprise Desktop 15 SP2 rust Unsupported
SUSE Linux Enterprise Desktop 15 SP3 rust Ignore
SUSE Linux Enterprise Desktop 15 SP3 rust1.43 Unsupported
SUSE Linux Enterprise Desktop 15 SP3 rust1.53 Not affected
SUSE Linux Enterprise Desktop 15 SP3 rust1.54 Not affected
SUSE Linux Enterprise Desktop 15 SP3 rust1.55 Not affected
SUSE Linux Enterprise Desktop 15 SP3 rust1.56 Not affected
SUSE Linux Enterprise Desktop 15 SP3 rust1.57 Not affected
SUSE Linux Enterprise High Performance Computing 15 rust Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1 rust Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS rust Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS rust Already fixed
SUSE Linux Enterprise High Performance Computing 15-ESPOS rust Already fixed
SUSE Linux Enterprise High Performance Computing 15-LTSS rust Already fixed
SUSE Linux Enterprise Module for Development Tools 15 rust Already fixed
SUSE Linux Enterprise Module for Development Tools 15 SP1 rust Already fixed
SUSE Linux Enterprise Real Time 15 SP2 rust Already fixed
SUSE Linux Enterprise Real Time 15 SP3 rust Ignore
SUSE Linux Enterprise Real Time 15 SP3 rust1.43 Unsupported
SUSE Linux Enterprise Real Time 15 SP3 rust1.53 Not affected
SUSE Linux Enterprise Real Time 15 SP3 rust1.54 Not affected
SUSE Linux Enterprise Real Time 15 SP3 rust1.55 Not affected
SUSE Linux Enterprise Real Time 15 SP3 rust1.56 Not affected
SUSE Linux Enterprise Real Time 15 SP3 rust1.57 Not affected
SUSE Linux Enterprise Real Time 15 SP4 rust1.43 Unsupported
SUSE Linux Enterprise Server 15 rust Already fixed
SUSE Linux Enterprise Server 15 SP1 rust Already fixed
SUSE Linux Enterprise Server 15 SP1-BCL rust Already fixed
SUSE Linux Enterprise Server 15 SP1-LTSS rust Already fixed
SUSE Linux Enterprise Server 15 SP2-BCL rust Already fixed
SUSE Linux Enterprise Server 15 SP3-BCL rust Ignore
SUSE Linux Enterprise Server 15 SP3-BCL rust1.43 Unsupported
SUSE Linux Enterprise Server 15 SP3-BCL rust1.53 Not affected
SUSE Linux Enterprise Server 15 SP3-BCL rust1.54 Not affected
SUSE Linux Enterprise Server 15 SP3-BCL rust1.55 Not affected
SUSE Linux Enterprise Server 15 SP3-BCL rust1.56 Not affected
SUSE Linux Enterprise Server 15 SP3-BCL rust1.57 Not affected
SUSE Linux Enterprise Server 15-LTSS rust Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 rust Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP1 rust Already fixed
SUSE Manager Proxy 4.0 rust Unsupported
SUSE Manager Proxy 4.1 rust Unsupported
SUSE Manager Proxy 4.2 rust Ignore
SUSE Manager Proxy 4.2 rust1.43 Unsupported
SUSE Manager Proxy 4.2 rust1.53 Not affected
SUSE Manager Proxy 4.2 rust1.54 Not affected
SUSE Manager Proxy 4.2 rust1.55 Not affected
SUSE Manager Proxy 4.2 rust1.56 Not affected
SUSE Manager Proxy 4.2 rust1.57 Not affected
SUSE Manager Retail Branch Server 4.0 rust Unsupported
SUSE Manager Retail Branch Server 4.1 rust Unsupported
SUSE Manager Retail Branch Server 4.2 rust Ignore
SUSE Manager Retail Branch Server 4.2 rust1.43 Unsupported
SUSE Manager Retail Branch Server 4.2 rust1.53 Not affected
SUSE Manager Retail Branch Server 4.2 rust1.54 Not affected
SUSE Manager Retail Branch Server 4.2 rust1.55 Not affected
SUSE Manager Retail Branch Server 4.2 rust1.56 Not affected
SUSE Manager Retail Branch Server 4.2 rust1.57 Not affected
SUSE Manager Server 4.0 rust Unsupported
SUSE Manager Server 4.1 rust Unsupported
SUSE Manager Server 4.2 rust Ignore
SUSE Manager Server 4.2 rust1.43 Unsupported
SUSE Manager Server 4.2 rust1.53 Not affected
SUSE Manager Server 4.2 rust1.54 Not affected
SUSE Manager Server 4.2 rust1.55 Not affected
SUSE Manager Server 4.2 rust1.56 Not affected
SUSE Manager Server 4.2 rust1.57 Not affected
Container Status
bci/rust:1.56 rust1.56Not affected
bci/rust rust1.57Not affected


SUSE Timeline for this CVE

CVE page created: Thu Jul 8 00:32:05 2021
CVE page last modified: Fri Jun 7 17:11:18 2024